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Hydrogen and fuel cell vehicles will be...

myblo001 — Thu, 29 Oct 2009 09:18:54 +0100

Hydrogen and fuel cell vehicles will be developed GTR and regulations

Kunjirap Seized infringement cell phone batteries( inspiron 640m battery, inspiron 6400 battery) a thousand pieces

May 23, after Motorola, Nokia, China confirmed that Customs had Khunjerab Pass 11960 uncovered the fake cell phone batteries all the infringing products.

It is understood that this year, May 6, a Pakistani visitor to the Khunjerab Pass customs for export of mobile phone latitude d830 battery. Customs officers found the battery when in the identification unclear brand identity, packaging, simple, rough look, a suspected infringement for counterfeit products, so make kept pending. The inventory revealed that the battery installed in the nine sub-boxes in a total of 11960, which brand batteries Nokia 7000, Motorola brand batteries 3100, Samsung brand batteries 1860, amounting to 179.4 thousand yuan.

According to the owner confessed that batch cell phone batteries on April 16 this year after purchase sent in Guangzhou, Urumqi, and then transported to the Kashgar prepared by kunjirap exported to Pakistan's port city of Karachi for sale. It is understood that buy these cell phone batteries in Guangzhou is only 10-12 yuan, to the Pakistani market can fetch around 80 yuan. The difference between inside and outside the market to purchase a large number of violations at mobile phone laptop battery, dell battery in an attempt to Khunjerab exit ports, and reap high profits.

Khunjerab Pass Customs withheld the cell phone batteries immediately wrote to Nokia, Motorola, Samsung and other companies in China headquarters, confirmed all of these batteries are fake infringing products.

The case is now being processed. Khunjerab Customs indicated that in light of this situation, the customs inspection staff will enhance the entry and exit of goods and passengers checking luggage items, guard against infringing goods entering and exiting, effective safeguard the legitimate rights and interests of intellectual property rights.

VRLA country's largest manufacturing enterprises in the zone south are moving to build a new energy technology projects through the preliminary design review

As the largest modern VRLA manufacturer - Hangzhou Energy Technology New Project South are about to move in Lin'an Economic Development Zone to build. Recently, the project formally adopted by the Expert Group review. Municipal Development and Reform Commission, Development Zone, land, construction, environmental protection for xps m1210 battery, xps m1530 battery, water conservancy departments and experts took part in the assessment would be.

It is understood that the Southern city of key projects are energy technology project is the State Torch Program Key High-tech enterprise, Zhejiang Province high-tech enterprise, with a total investment 4 billion, mainly produces valve-regulated batteries and polymer lithium-ion batteries are widely used in communication systems , power systems, railways within the motor vehicle, military equipment, systems, defense communications systems and mobile terminal systems, portable electronic devices. Currently the project has been approved through the land-use planning, environmental assessment, and will soon start construction. Project is expected to formally put into operation in 2009, all put into operation with annual sales will reach 1.8 billion, and annual revenue 75 million yuan, the enterprise will become the largest modern VRLA manufacturers.

Hydrogen and fuel cell vehicles will be developed GTR and regulations

The United Nations Forum on Harmonization of Vehicle Regulations (UN/WP29) and the Governing Council at its 141st meeting held at United Nations Headquarters in Geneva recently. Recently, this reporter to attend the meeting of the expert was informed that this meeting of the relevant circumstances.

Hydrogen and fuel cell vehicles of our xps m1330 battery, dell xps m1730 battery

Global technical regulations for the first time put on the agenda

Germany, Japan and the United States at this meeting, a joint exercise in the form of an informal paper submitted to hydrogen and fuel cell vehicles to the global technical regulations (GTR) project development work plan. This meeting discussed the plans were discussed and adopted the decision at the next meeting will WP29 them up to the official documents.

The plan mainly related to hydrogen and fuel cell vehicles to safety aspects, including: fuel containers, pressure release devices, fuel cells, fuel pipelines and other components and systems performance requirements, anti-shock safety, integrity subsystem , as well as collisions defense electric shock, anti-hydrogen leaks and other aspects of security. GTR is expected to be completed by 2010-making.

Industry experts say, due to hydrogen and fuel cell vehicles in China has not been achieved in industrial production, hydrogen and fuel cell vehicles to develop a global technical regulations for the time being the impact of relevant enterprises will not have much, but it will be China's relevant standards and regulations dell xps m1710 battery, vostro 1400 battery developed to provide an important reference.

ESC was officially listed as GTR to develop projects

Vehicle Electronic Stability Control (ESC) is an auxiliary driving control of vehicle active safety systems that can automatically correct the stability of the body do not help prevent accidents. According to the U.S. on behalf of the proposal, the meeting agreed that the vehicle electronic stability control system as the new GTR in formulating projects.

According to the U.S. last November on behalf of WP29, held its 140th meeting's statement, the U.S. Department of Transportation National Highway Traffic Safety Administration (NHTSA) of electronic stability control system in improving vehicle safety performance, to give a high evaluation of the role that it is Following the car seat belts the most important and effective automotive safety technology. The United States is expected, if the vehicles are equipped with the system, cars, bicycle collision accident rate will be reduced 34%, SUV bicycle collision accident rate will be reduced 59%, and will greatly reduce vehicle rollover accident rate (for cars to reduce cycle 71%, SUV lower Cycle 84%). In general, all light duty vehicles fitted with ESC systems can reduce annual 05300 ~ 1.03 million deaths inspiron 1420 battery, 16.8 million to 252,000 people were injured.

This meeting, the United States representative described the progress of the United States, recent legislation to the WP29 recommends brake and running the Department of the Working Group (GRRF) was established within the GTR to electronic stability control system formulation of an informal working group. The United States will serve as Chairman, is scheduled in October 2008 to complete the drafting of the GTR, in March 2009 submitted to WP29 "1998-year agreement book" Conference of the Parties (AC3) vote. At the meeting, a number of countries and industry organizations have expressed support for the formulation of the GTR.

Other significant progress in developing laws and regulations

In addition to hydrogen and fuel cell vehicles and inspiron e1705 battery electronic stability control system, GTR project, this meeting of the first GTR other items --- safety glass, pedestrian protection, head restraints GTR projects such as the drafting of the development work to varying degrees of progress.

The meeting also planned to develop the future work of the GTR projects were discussed, including the globally harmonized procedures for light vehicle emission tests, vehicle noise, vehicle crash compatibility, pieces of motorcycle control and signal indicators and other projects. Japan's light vehicle emission test procedures to start the formulation of GTR positive attitude, saying, or sponsors willing to take the lead role.

In addition, the meeting also discussed the cars that have been issued locks and door retention components (GTR1) amendment, the global harmonization of motorcycle emissions of measuring cycles (GTR2) the second phase of work, and start the cycle of global harmonization of heavy-duty engine emission (GTR4) No. Second phase of work.

Experts suggest that China's automotive mandatory standard reference ECE regulations and the new global technical regulations issued, the enterprise should be prepared. FAW, Dongfeng Nissan, Hafei Motor and BYD, and other enterprises related to say, the global technical regulations, ECE and regulations represent the direction of development pavilion zd8000 battery of international law, the formulation of China's laws and regulations have a major impact, companies will pay close attention and in turn adjust the production time.

South Korea Mungyeong into 2200 kilowatt...

myblo001 — Thu, 29 Oct 2009 09:18:10 +0100

South Korea Mungyeong into 2200 kilowatts "Solar Mountain"

According to foreign media reports, the U.S. solar cells, solar panels laptop battery and systems manufacturing company a subsidiary of South Korea Korea, PowerLight has completed the installed capacity of 2200 kilowatts Mungyeong plant construction.

The so-called Wen Qing "SP Solar Mountain" by 10500 battery plates, covering an area of about 43,000 square meters, SP Energy Company is Korea's largest private solar power plant operators, which owns the power plant, power plant the electricity sold to dell battery Korea Electric Power house.

SunPower's PowerLight said the company is subcontractor to supply solar power technology to provide design and installation services.

The company said, SunPower solar panels using high-performance gd761, kd476 batteries, install the dedicated sun-tracking system, which makes solar panels is always tracking the sun, and the fixed date system than can greatly increase the generating capacity.

South Korean officials said PowerLight Corporation, Korea's determination to become the world's solar power advance army. They are pleased to help countries achieve this goal, the development of utility power plants, with a reliable, clean and abundant solar energy to meet the South Korean demand for electricity.

Wen-Qing "SP Solar Mountain" is the PowerLight Corporation in recent months, the design and installation in South Korea's second-largest td347 solar power projects. In November 2006, installed capacity of 1,000 kW of the project has been completed.

The end of a large number of idle and wasted to achieve universal mobile phone charger

Recently, the Ministry of Information Industry issued the "mobile phone charger and interface technical requirements and test methods", requiring all cell phone brand charger interface standard of the national unified design universal mobile phone charger. Prior to the introduction of national standards, many mobile phone manufacturers are based primarily on a cell phone charger designed with a tradition of thinking to plan and design products, the same brand of different models of chargers can not be universal, and different models of the inspiron b120 battery, inspiron b130 battery chargers Specifications vary widely, resulting in cell phone charger can not be used interchangeably by a large number of idle and wasted.

According to statistics provided by Ministry of Information Industry show that China's nearly 450 million mobile phone users, an average of 100 million mobile phone users will change, but for different models of mobile phone brands need to use a different charger, which means that there will be a year close to 100 million chargers be eliminated waste. Standards after the introduction, Bird, TCL, Amoi and other domestic brands have said they will in accordance with national requirements, production and compliance mobile phone charger. Bird said that before, have taken the lead within the enterprise to achieve a cell phone charger interface and the harmonization of standards, the charger can be common, the same charger can charge different models of mobile phones. At the same time, due to Bird phones use a standard mini-USB port, so long as to find MP3, digital cameras and other electronic inspiron 1300 battery, hd438, kd186 products, data lines, use it to connect mobile phones and computers, you can achieve the charging and data transfer functions. Moreover, the product is increasingly common parts strong, different models of mobile phone chargers, battery, data cable, hands-free headsets can be common for users to use mobile phones to bring more convenience.

Mobile phone USB charger sought after by the market

In the booming mobile phone industry, driven by mobile phone charger manufacturers remain optimistic about the prospect of the industry. Most companies focus on OEM and ODM business areas. Mobile phone charger FOB prices remain stable, many companies plan to increase overseas shipments. Raw material prices, especially plastics and metals prices.

Mainland China is the world's largest production base for mobile phone latitude d520 battery, latitude d600 battery chargers, with more than 100 mobile phone charger manufacturers, most of them small and medium companies. The average monthly capacity of each manufacturer for more than 600,000, most of these companies also produce other cell phone accessories, mainly gathered in the Guangdong Province.

Despite the excessive competition led to a number of market decline, expect the Chinese mainland in 2005 total shipments and exports continue to grow. Travel charger and car charger is a mainstream product, the market still appears the desktop and emergency charger product lines such as wealth, including cell phone manufacturers with different connectors universal charger. In addition, China's exports almost all mobile phone charger products CE certified.

Today, USB charger to obtain the market sought after, and with good market prospects. In the HKSAR, the manufacturer provides travel for emergency use and car charger, a number of companies to increase available USB charger. In recent years, oversupply led to Hong Kong's export growth slow down. Manufacturers to focus on research and development to improve product design and increase the form factor in terms of user-friendly, Hong Kong manufacturers in the main aimed latitude d620 battery, inspiron 630m battery at high-end market.

In 2005, Taiwan's mobile phone chargers manufacturers plan to increase production and exports. The supply of cars in Taiwan, travel, USB, emergencies and desktop charger. However, due to increased competition, firms decrease the total number of cases, some manufacturers have already withdrawn from the market.

Bloom cheerfully of rechargeable lithium...

myblo001 — Thu, 29 Oct 2009 09:17:29 +0100

Bloom cheerfully of rechargeable lithium battery

Market research firm Freedonia Group, said, cell phones laptop battery, PDAs and emerging wireless devices in the next five years will be to promote the growth of rechargeable battery market. The world of non-rechargeable lead-acid batteries sold in 2006 from 2001 to 101 billion dollars to 162 billion U.S. dollars. In the U.S., rechargeable battery market in 2005 from 2001 to 25 billion dollars to 42 billion U.S. dollars.

Freedonia analyst Ken Long said the growing demand for rechargeable batteries is that notebook computers, handheld computers and mobile phones such as the popularity of portable electronic equipment. He pointed out that the use of digital cameras and multi-function sony battery handheld computers and other power-electronic products will increase battery. Most of these applications use lithium-ion batteries.

Long said the lithium-ion batteries will be the product of choice in many applications because such products can provide a longer working hours. However, lithium-polymer battery will also get some market share because the battery is flexible, portable devices can be made a special space.

Long pointed out that in 2001, 34% of rechargeable batteries are lithium-ion vgp-bps8, vgp-bpl8 battery. In 2005, this figure will increase to 45%. Lithium-polymer battery market share from 2000 to about 2% to 10%.

Used in electric tools, and some low-end portable electronic devices nickel-cadmium batteries will lose market share. In 2000, nickel-cadmium batteries can be Chong Chongdian battery market accounted for 35% of the market. By 2005, nickel-cadmium battery market share will drop to 16%. For low-end mobile phones and handheld game consoles nickel-metal hydride batteries will maintain 15% market share.

On the Sanyo, Panasonic, Toshiba, and Rayovac batteries and other manufacturers, the main challenge is the production of smaller batteries and increase battery life. Another problem is to reduce the battery charging time.

Earlier this year, Rayovac Corporation announced the I-C3 technology. Just 15 minutes of this technology can be finished for the battery charge power. The technology to put the battery charge function, rather than inside the charger. In this way, the battery charging time is not only short and full power. This vgp-bps9, VGP-AC19V13 battery can be charged 1,000 times. However, the price of the battery than the battery does not use this technique more expensive.

Surge in demand for non-ferrous metals market, a tight lead-Star

China's auto industry's rapid growth and the rapid development of lead-acid battery industry is to lead the greatest driving force behind rising prices.

Because of supply tensions, lead to become the most promising varieties of non-ferrous metals. Many agencies predicted that London's lead in the third quarter of 2007, futures prices will be new vgp-bps5a record high.

All along, China is the world's largest lead-producing country, a huge long-term export prospects for the market price of lead rather pessimistic. However, authorities said Monday this year, June 1, the adjustment of import and export tariff rates for some commodities, including refined lead exports of tax of 10% tax rate, it enables investors to significantly slow breath.

World Bureau of Metal Statistics (WBMS) Wednesday said that this year will be the fujitsu battery fifth year in short supply, where this year alone a quarter of the global lead market supply deficit will be up to 77,000 tons.

22, the London Metal Exchange 3-month lead reached 2215 U.S. dollars / ton historical record, more than the beginning, the price has risen by 23%.

Lead is mainly used for manufacture of automotive batteries, while the Chinese auto industry's rapid growth and the rapid development of lead-acid battery industry is to lead the greatest driving force behind rising prices. Morgan Stanley estimates that China's auto sales last year, lifebook t4220 battey, lifebook p1510 battery year on year increase of 40%.

In addition, the supply can not keep up the pace of demand growth has always been. Magellan lead mine in Australia had to stop production due to an accident 3-4 months, together with other galena from time to time of production failure, prompting the International Lead and Zinc Research Organization (IZLSG) to adjust the supply of vacancy 50,000 tons, while the recent also predicted that supply and demand will be basically flat. National Australia Bank (NAB) analyst Gerard Burg said the most optimistic estimate is 2008, Indonesia and Bolivia Series Lead Mine production, the global lead market, supply and demand balance is possible.

Currently, LME lead stocks fell more than last year by 60%, the current level just enough for two days of global consumption.

China's refined lead to improve the impact of export duties, senior analyst with Beijing Antaike Jun Feng from the view that the short term, although the elimination of the market's concerns about China's massive exports, but in the long term risks still exist lifebook p7120 battery. She said in April China's refined lead production increased by 11.7%, 1-April increased by 5.9%. Output growth and domestic lead prices down is the ultimate incentive to manufacturers to the international market for sales. "Short-term, the export of refined lead might not be profitable, while the long term, lead to overproduction and the international price is relatively higher than that of domestic exports will once again lead to the climax."

Lead is also the most promising investment guru Jim Rogers of non-ferrous metal species, which he called "a potential fly heavy metal." He pointed out that other commodity prices in recent years, few hotter than the price of lead, even if the lead industry in the past 20 years, lost the two largest markets - the case of paint and gasoline are still without prejudice to its record high, which is Over the same period of tighter supplies and rising demand response. He predicted that once the count inflation, lead prices will rise higher, because the supply is declining and demand is increasing. He even said that even if demand falls, the lead market is still likely to be a huge bull market. Because a drop in demand, and even economic slowdown does not necessarily mean that a bear lifebook t4210 battery, FPCBP155 fujitsu battery market - if a more severe decline in the supply of words.

National Indoor Stadium to begin the ins...

myblo001 — Thu, 29 Oct 2009 09:16:51 +0100

National Indoor Stadium to begin the installation solar glass curtain

Recently, the construction work undertaken by the Beijing Urban Construction Group National Stadium Digital Camcorder Battery project to install solar cells imported from Germany, glass curtain, marking the National Stadium, 100-kilowatt grid-connected photovoltaic project entered the installation phase. National Indoor Stadium will be installed 1148 solar cells, this is the first in the Olympic project to install solar projects. After the completion of the design every day to reach 100 kW rated power output, grid-added to the low-voltage distribution system, 20,000 square meters for underground lighting.

Battery cell also rose in July, the new universal benefit Shunda

Battery cell raw material prices, driven BP-511 battery prices, Taiwan's Department of battery factory yesterday (24) said that this year will be rising for battery cells in two waves, this month gone up anywhere, but also has another one in July. In addition, the second half of the battery core shortage problem is serious, whether the sources of material to grab the battery core stability, it will be able to dramatically the battery assembly plant growth in revenue key.

Two batteries of domestic assembly plants in the new P (6121) and Shun (3211) yesterday, have said that as the close cooperation with the CR-V3 battery cell maker, battery cell supply will not be a problem, but the second-line plant in the second half is likely to face shortage of supply of .

While the battery cell in prices, but has been completely passed on to the battery pack prices, price increases for some products is also higher than the battery cell increases, the situation on the new Pu, Shunda and other battery plant favorable, traders said that the future would depend on the raw materials for costs continue to adjust prices.

Pu Song Fuxiang be held before the new chairman of France said they would, said that the battery core prices will rise, in fact, the battery core prices have increased this month, a wave, AM about 5% to 8%, due to the battery core materials include cobalt, nickel prices , and the gains almost doubled, and the klic-5001 battery core is expected to hike prices again in July, up 5% to 6%.

Battery cell supply to Japan, South Korea-based manufacturer, which rises in Japanese Sanyo has announced that 5-8%, Samsung SDI was jumped 7% to 10%, while the Japanese giant Sony announced plans starting from next month on the 1st follow-up hike, AM is also around 5-8%.

This year notebook shipments in terms of 9,500 million units, or even could reach 100 million units, the battery core from last year's Sony battery recall incident, continued tight supply, the second half of this year came during the peak season effect, the battery would be great lack of core goods, batteries, EN-EL3e battery assembly plant must master the core source of revenue recorded a chance Suibi increase in PC shipments to grow.

Prices, Wuxi excess production capacity batteries for export face challenges

As mobile phones, digital cameras, camcorders, laptops, electric cars and other consumer products, the continued strength of domestic battery is a lithium-ion batteries in particular, has shown great potential for applications, but also for export provided the impetus for robust growth. As of April 2007, in Wuxi, Jiangsu Province, were exported from the EN-EL4 battery 5116 batches of up to 310 million U.S. dollars export value, compared with the same period last year, an increase of 33.75%, respectively, and 36.78%.

Wuxi region's exports from the terms of types of batteries, lithium-ion battery products accounted for 80% of the total export volume over. In recent years, Sony and Panasonic, respectively set up production base in Wuxi, allowing the export of Wuxi in the Li-12B battery form a strong pull. From the mode of trade point of view, the battery in Wuxi-based exports, mainly to processing, the main exports to the Free Trade Zone and the Hong Kong and Taiwan, as well as Japan, the European Union and the United States. At present, the Wuxi area exports of lithium-ion batteries show the fast-growing momentum at the same time, there also exist some much-needed solution.

First, continued growth in demand, prices continued to decline. Lithium-ion batteries a mature market price to more than 15% average annual rate of decline. The second is excess capacity. Wuxi area the size of the battery industry due to rapid growth of production, have produced an oversupply in the market, leading to falling product prices, affecting economic growth in the industry. As the lithium-ion battery production plans and the upgrading of digital products have a very close relationship, with the digital products continues to introduce new lithium-ion Klic-7004 battery production plans have changed. Third, raw material costs. Since the second half of 2004 has been a sharp rise in world oil prices caused the rise of related chemical materials, particularly polymers. The ordinary chemical material compared to 2003, there are about 50% of the price rise, in which chemical solvents rose more than 70%. This state of affairs led many manufacturing polymer lithium-ion battery production enterprises have to face the issue of rising production costs.

The good news is, at present, the battery plant in Wuxi in new product development and upgrading of the faster, new products accounted for 40% of the total, in the battery industry have a certain competitive advantage. The battery product rational structure, most of them are environmentally friendly batteries, are therefore subject to the impact of the EU Directive pairs of green also less. But battery companies still vigilant. First, we must increase research and development for specialty Minolta NP-500 battery products, some thin battery or larger capacity battery development in order to give full play to polymer lithium-ion battery expertise and advantages.

As the polymer lithium-ion battery, which uses flexible packaging material, the mold shell is relatively simple, low cost, easy-to-change type, can be completely customized to user needs with the production, and timely conversion model, to respond quickly to market demands, in order to thin battery and large-capacity battery to create the conditions for the development. Second, enterprises should actively adopt new materials to reduce production costs or increase battery battery cost. At present, the polymer lithium-ion battery production in the main materials - positive and negative materials, accounting for more than half of the total cost of the battery, the production enterprises should actively explore new techniques and recipes battery such as NB-2LH , NB-4L , NP-20 , NP-30 , NP-BG1, ingredients and processes through the integration of the development of safe and reliable, affordable alternative materials to reduce battery costs, increase market competitiveness.

Universal mobile phone charger and the p...

myblo001 — Thu, 29 Oct 2009 09:16:02 +0100

Universal mobile phone charger and the public manufacturers

Updates on the mobile phone Digital Camera Battery market, more and more frequent, some consumers and even a year for a cell phone. For a cell phone, charger must follow words, they could not bear to throw out the charger, Retention not yet available, only let it lie quietly in a drawer. Last year in December, the State Ministry of Information Industry issued a recommendation on the cell phone charger standard, tried to use a uniform standard to address DSLR Battery Grip the mobile phone charger with each other can not be a common problem.

According to the plan, mobile phone universal battery charger available in May, but the reporters Gome and Suning sales outlets such as shopping malls where mobile phones do not have to find such a universal charger for sale. Finally, Shanghai Road, a mobile phone accessories store, the reporter found a universal cell phone chargers, store managers told reporters that such a universal charger have recently start to appear on the market in Dalian, but rarely interfere.

According to reports, this is a kind of universal charger converter, through the USB female seat attached a Nikon MB-D80 Battery Grip USB data cable to mother seat with power or computer connections, to realize mobile phone charging. However, due to the current phone models on the market numerous Wuza, there is still a small number of cell phone USB interface, so this universal charger can only serve a small number of models.

Yesterday, Bird cell phone customer service department told reporters, "At present, mobile phone universal charger Bird has entered the market, this year out of 18 Bird of new mobile phone models support this new charger." But customer service staff also stressed that the waveguide universal charger can only be a handful of several other brands of mobile phone charging. It is understood that at present there are 56 domestic handset manufacturers launched its own universal Nikon MB-D200 Battery Grip, but are also only use a few models, and some well-known international mobile phone manufacturers simply indifferent to the uniform standards, and no action.

Domestic brand mobile phone dealers Liu told reporters that, once a unified interface standard for mobile phone designs will adversely affect the appearance, so that vendors were not enthusiastic. Every mobile phone model of foreign standards are unified, single standard in order to meet the design of new Chinese mobile phone models unlikely. It is understood that the present pre-certified, can be matched with the universal cell phone charger is less than 10 models, mostly domestic brands, so even if consumers can buy in the market, Universal charger, the vast majority of people are still unable to benefit from , cell phone charger you want to "universal", have to wait.

A unified interface, mobile phone charger standard should be "enforced"

A unified interface, since the promulgation of the standard mobile phone charger, has launched a succession of products that meet standards come out, but the strange thing is most of Jiangshan foreign market-branded mobile phone manufacturers have not done! I think one of the key is this Sony VG-B30AM Battery Grip,Sony Alpha A200 Battery Grip standard is only the "Recommended Standards"!

The introduction of this standard, from the proposed topic, research, feasibility studies, drafting, for comments before it is finalized, official promulgation has experienced a six-year-old, in fact, not high-tech charger, giving a variety of battery-charging IC, and even solutions are readily available, and supposedly benefits the country and the implementation of such a standard How difficult can that be? Why are these foreign brands and mobile phone manufacturers to Wang gave the it? The truth is the "benefit" and the word trouble! Cheng Si ten-dollar cost of a charger, but if the title hung brand, the less have fifty or sixty, and then your perfectly normal! Can see that foreign brands is not easily give up this temptation.

We introduce this benefits the country and standards, both conservation and environment-friendly, and now charger USB charger interface is installed in the side, so the design of the terminal does not have any effect (which was their excuse for an opposition), foreign brands, there is no reason to fail to implement this standard!

The latest data, foreign brand's market share has reached 65% market share in most, if not the implementation of this standard product, then we are, what the meaning of this standard? Rose to even higher level, the standard is also reflected in national sovereignty, foreign brand-name products sold to the Sony Alpha A300 Battery Grip, Sony Alpha A350 Battery Grip Chinese market, we should abide by the provisions of the standard implementation of China! Can we allow the seven countries the system of eight products in the Chinese run wild?

Therefore, a unified interface, cell phone charger standard should be "to enforce standards".

NB battery battery cell panel supply fau...

myblo001 — Thu, 29 Oct 2009 09:11:00 +0100

NB battery battery cell panel supply fault

Fear of the next quarter to reach 20% of the impact of NB(DSLR Battery Grip, Digital Camera Battery) shipments in the second half

In previous years, both key components in the fourth quarter played out drama yards this year, advanced to the second quarter. Notebook computer (NB) on behalf of the factory and components industry pointed out that the panel and battery supply had been tight in the second quarter is estimated batteries battery cell supply fault, in the third quarter to reach 15-20% in the fourth quarter even widened to 20% to 25%, fear will affect the NB shipments in the second half.

This year the global notebook shipments estimated at 9,500 million units to 100 million units Nikon D60 Battery Grip, compared with last year's growth of about 35%. Parts and components industry, said the first half of Microsoft Vista is not yet apparent effect of driving a large number of growth will be concentrated in the third quarter and fourth quarter, but key components in short supply, fear will affect full-year shipment growth rate.

Some notebook computers in the fourth quarter of serious shortage of key components, including lithium batteries, processors, dynamic random access memory (DRAM) are from the third quarter of last year's supply in an emergency, so that the brand makers, including Hewlett-Packard, Acer, are focused their attention on supply, even from the second quarter of this year's shortage began to appear, in particular, those firms with Dell's market share to Hewlett-Packard, have long focused their attention on the extent and smooth Nikon D80 Battery Grip supply of components, to avoid affecting the result of market share decline in shipments.

Parts and components industry said that this year out of stock parts and components mainly in the panel and lithium battery. Grasp the global notebook PC shipments up 47% over the two systems factory Quanta, Compal, recently said that he would, when in France, have pointed out that the panel will be out in the second half. Quanta President China pointed out that this notebook computer in Vista and Santa Rosa, driven by shipments of optimism, but the worry is that LCD panels may be out of stock.

Compal, general manager of Ray Chen said that this year to increase LCD TV production to drive prices, panel plant transfer, and it gets so small and medium-size panels, supply situation is no longer smooth, over the past notebook panel order is on call, However, early this year have to plan Nikon D90 Battery Grip production, forecast in the third quarter will be even more severe shortages.

Similarly, a serious shortage of key components, as well as lithium batteries. The battery industry pointed out that out because same as last year, are both large-scale Sony battery recall last year's follow-up impact. The four major battery cell suppliers: Sanyo, Samsung supply a slight increase, but the supply of flat Panasonic, Sony reduced the supply of the whole, from the second quarter of supply has been tight.

Pollution is so bad, the sea palm, battery factory and other enterprises will be moved

In the middle of an industrial city, there is plant is unacceptable to the citizens, the foul smell smoked ditch people, corporate pollution, sea pollution problems of public concern, and now have a clear answer.

Will focus on the relocation of polluting enterprises Nikon D200 Battery Grip and Nikon D300 Battery Grip

May 28 morning, the sea of green living in their homes when the citizens have expressed their battery factory producing the odor so that residents can not open the window, seriously affecting the health of residents.

Haikou polluting several state-owned enterprises, as well as a considerable number of employees, related to the relocation of polluting enterprises and enterprises focused on restructuring issues, themes within the municipal party committee of the city polluting enterprises, including palm, coconut Island, on the whole slow to implement the relocation.

Production of the companies are now the reality of pollution problems, Secretary Henry TANG said: during the production belongs to the jurisdiction of land and resources, from the perspective of environmental protection, land and resources should be strictly managed, as long as corporate pollution, harmful to the residents, the Government efficiency measures will be taken to have appropriate management. The long run, this kind of enterprises will be implemented slowly to move.

Changzhou Bureau of the product the first time, the original Nikon D700 Battery Grip, Nikon MB-D10 Battery Grip discharge performance test

Recently, Changzhou, Inspection and Quarantine for the first time the original production of a battery discharge performance and safety products, performance test, after passing inspection, the product successfully exports to Africa, which is "on the export of primary cell products to enhance inspection and supervision work of the emergency notice" after the introduction of Changzhou area of the original battery products for the first time exports to Africa.

In an interview with the manufacturers of export inspection after Liyang, Changzhou, Liyang Office of the Bureau actively cooperate with the Electrical and Mechanical Services Department, made a special trip to the enterprise to implement the new provisions of the scene publicize and implement the job will require enterprises to strengthen the sense of quality, and actively control the quality of the product; help companies solve real problems , contact the testing laboratory, strive for a timely filing. At the same time, in line with strict control for the enterprise service also aims, in accordance with the requirements of GB8897.2-2005 to formulate rational and effective test of the implementation of programs to ensure the implementation of the new regulations after the first batch of exports to Nikon MB-D40 Battery Grip Africa Liyang the original batteries in the shortest time the inspection to ensure that delivery is not affected.

Dedicated air compressor fuel cell R & D

myblo001 — Wed, 22 Jul 2009 09:58:39 +0200

Xi'an Jiaotong University 863 Project "dedicated air compressor fuel cell R & D," Acceptance by experts

From Xi'an Jiaotong University School of fluid dynamic compressor machinery and National Engineering Research Center ibm thinkpad t42p battery, Professor Li Liansheng presided over the completion of the "863" major projects related to electric vehicles subject "dedicated air compressor fuel cell R & D," December 24 in Beijing, through the Ministry of Science and Technology Organization acceptance of experts.
Fuel cell electric vehicles is the fuel cell's core technology, but also the international competitiveness of the technology hot spots, and a dedicated air compressor fuel cell fuel cell is one of the key technologies, it needs not only to meet lubrication oil-free design and the structure of its weight, volume, variable speed operation characteristics, as well as changes in stack parameters of the dynamic response performance are made very stringent requirements. According to the international fuel cell engine technology dedicated air compressor research, combined with China's actual situation and the "863" project specific requirements, to undertake the task of our university researchers and screw-type vortex structures type of lubrication oil-free compressors for the thermodynamic and kinetic analysis, the establishment of a mathematical model of compression process, the focus of an analysis of the impact of volumetric efficiency and machine efficiency of the various factors that made the structure of oil-free lubrication and reduce friction sealing measures consumption of reactive approach. After the early prototype development, test analysis, a prototype to improve the performance aspects of testing, which lasted two years, developed a prototype compressor performance indicators to meet the requirements established by the Dalian Institute of Chemical Physics ibm thinkpad t43 battery, Chinese Academy of Sciences of the prototype for the overall comprehensive performance test.
Xi'an Jiaotong University, developed the 50 kW fuel cell engine used in air compressor and vortex 100 kW fuel cell engine with the screw-type air compressor with fully independent intellectual property rights, there is no lubrication in the case of medium to work to meet the cleanliness of compressed air requirements, but also can use the fuel cell reaction products - water as a cooling medium in order to obtain higher compression efficiency.
In the course of the study of the project, three patent applications, which has authorized one, two utility model patents; 8 post-graduate training. Dynamic Institute Professor Xing, Shu Pengcheng Professor Dr. Zhao Yuanyang (lecturer), Dr. Wu Huagen (lecturer), Senior Engineer, Fukutomi election, Lee Hun-engineer, an associate professor of , Zhang Wei, Lecturer, Ming Hui technicians, Song Ho-new high-level work and graduate Li Feng , high Xiguang, Hui Deng, Yuan Qiang, etc. participated in the research. Tongji University and Shanghai is an up-driven Technology Co., Ltd. participated in the performance of stack testing and simulation of DC permanent magnet motor research.
The Group believes that: The project has been completed the provisions of contract research, the basic technology to achieve targets stipulated in the contract, R & D in the key technical aspects of air compressor made significant progress, it was agreed that through the acceptance of the ibm thinkpad t43p battery subject and recommended a further reduction in air compressor noise to increase their production, to achieve greater results.

Battery technology abroad Communication...

myblo001 — Wed, 22 Jul 2009 09:54:39 +0200

Battery technology abroad Communication Research

Communication as a communication system with battery back-up means of energy supply, the development, production and application of technology the world has been much attention to the telecommunications industry. The current widely used VRLA Battery (VRLA), as a result of the well-known weaknesses and shortcomings, can not adapt to the information age has become increasingly the development of the practical needs of communication. With the technology and the continuous advancement of technology, being developed abroad, and by testing a new generation of communication with the ibm thinkpad r51 battery, and some have entered the commercial stage. These new batteries, because of its materials, structure and technical nature, in the performance of the VRLA battery has an unparalleled tradition of superiority. In this paper, in accordance with the relevant information on the current development of more mature outside of the vanadium battery and polymer lithium-ion batteries Brief Introduction to the beginning of the hope that it can be a source of inspiration domestic and learn from peers.
I, V batteries (Vanadium Redox Battery)
Vanadium battery (VRB) is a mobile battery, the current is gradually entering the commercial stage. VRB as a chemical energy storage technologies, and traditional lead-acid batteries, nickel cadmium batteries as compared to the design of its many unique features, performance is also applicable to a wide range of industry forums, such as an alternative to oil machine, stand - power, etc.. Design and manufacture using the VRB technology VESS system (VanadiumEnergy Storage System, namely, vanadium energy storage system), its design and operation characteristics of the VRB to be based on optimization, and integrated a number of intelligent control and automation for managing the operation of electronic devices . To put it simply, vanadium electrolytic cell will be stored in the wave energy is converted to electrical energy, which is adopted by two different types, separated by a layer of membrane between the vanadium ion exchange of electronic achieved. Electrolyte is a mixture of sulfuric acid and vanadium, and acidity and, as the traditional lead-acid batteries. As a result of this electrochemical reaction is reversible, so the battery can be recharged VRB can discharge. With the two kinds of charge-discharge when the vanadium ion concentration changes, and chemical energy to electrical energy conversion. VRB electrolyte battery and two layers of battery modules. Electrolyte used in two different electrolyte Sheng. Each battery unit by the two "half-unit" of the diaphragm and the intermediate holding the electrode for current collection. Two different "half-unit" in full bloom at different ionic forms of vanadium electrolyte. Electrolyte in each pool with a pump for the closed channel for each of "half-module" electrolyte transport. When the live layer of electrolyte of the battery in a mobile unit, the electronics on the flow to the external circuit, which is the discharge process. When electronic transmission from the external to the internal battery, the opposite occurred in the process, that is, to the electrolyte in the battery charging unit, and then transfer back to the electrolyte by the pool pump. In the VRB, the electrolyte in a number of inter-cell flows, voltage is the voltage of each cell formed in series. Nominal voltage is 1.2V. Current density from the battery unit of surface area collector current decision, but depends on the current supply of electrolyte in the battery unit between the mobile, rather than cell layer itself. VRB cell technology one of the most important characteristics are: peak power depends on the total surface area of the battery level, and battery power consumption will depend on how much electrolyte. In the traditional lead-acid batteries and nickel-fu, the electrodes and electrolyte are placed into a power and energy is strongly dependent on the plate area and the capacity of the electrolyte. VRB batteries but this is not the case, it is not necessarily the electrode and the electrolyte must be one, which means that the stored energy from the battery casing can be restricted. From power on, the different levels of energy for the different cell layers or unit cell group through the provision of adequate electrolyte to get. To charge and discharge the battery level does not necessarily need the same voltage. For example, VRB ibm thinkpad r52 battery level can be used in series battery voltage discharge, and recharge the battery level can be another part of a different voltage.
VRB batteries are used in communications, its obvious advantages:
(1) energy efficient cycle;
(2) the depth of life will not be affected after discharge;
(3) not due to corrosion of the electrolyte affect the chemical properties;
(4) The electrolyte can be used indefinitely (does not address the issue);
(5) cycle life is unlimited (only by the lack of restrictions);
(6) energy storage can be measured accurately;
(7) in use a very small impact on the environment. These characteristics in a wide range of communications applications in the development of DC energy storage system has provided a guarantee.
VESS is integrated with the VRB, a practical energy storage systems. The expert system used in control technology, will enable operations management, capacity management, routine maintenance, error correction processing, system status monitoring and automatic external communications. VESS gave up back-up in the traditional, such as commonly used in energy charge, discharge, concepts such as line voltage, and to store and transfer energy to replace the concept. VESS applications in the communication features of a major: VESS can power existing communications infrastructure to make better use of, and may be considered non-polluting in the new communications applications for the introduction of energy storage infrastructure.
As a single component of energy storage, VESS can just install a wide range of power voltage. With respect to the traditional series of lead-acid or nickel-cadmium batteries, such advantages are significant.
From the storage point of view, this is because:
(1) All the energy stored in the wave of electrolysis;
(2) the power output depends on the electrode (layer) size;
(3) the energy density of the system from the physical storage of energy and system isolation;
(4) stored energy is stable.
Running from the system point of view, this is because:
(1) for each unit are charged with the same state;
(2) The system can charge and discharge at the same time;
(3) lead-acid batteries charge faster than fast;
(4) run-time can have one or more electrical input, and can output a wide range of voltage values;
(5) automatic feature that automatically rectifier and automatic protection.
System maintenance from the point of view, this is because:
(1) can be increased by adding electrolyte to the independent operation of the system time;
(2) energy storage systems can be increased at any time, the cost of only 20% of lead-acid batteries;
(3) long life, 5-10 years just to replace some parts and components;
(4) very little maintenance.
And many traditional secondary battery technology, VRB cost is very competitive, but also before the use of lead-acid ibm thinkpad t42 battery technology that will be very expensive or impossible to achieve a number of applications, now VESS can easily achieve. Therefore, the current DC power supply system, VESS is a very desirable alternative. VESS fuel cells table capacity can only know that the cost of energy storage and very low, so its prospects for communication applications is very attractive. In addition, VESS portable energy storage and the storage and use of independent of each other, so communications applications can be used in specific occasions. Alternative to oil machine. Communications power systems typically use diesel generators to power the driving force for a long time when. When the machine start-up and pre-heating oil, they usually need a battery to provide the driving force for a short period of time. In the communication station is also frequently used by UPS to provide uninterrupted AC and DC uninterruptible power supply, both the need for a separate battery. Some stations I use a battery DC power supply continuous, uninterrupted AC power through the inverter need to be. Backup system machine oil investment in the power system accounted for a large part of, and need continuous maintenance of machinery in order to ensure its reliability. In practice, the utilization of machine oil is very low, so the use of cost per unit time is relatively high. VESS-based system is the new power system has the potential to replace oil in the machine, for the reliability of UPS and DC power provided by the general, multi-functional energy storage solutions. Alternative to solar cells. A number of communications management of the maintenance of a huge, very wide geographical distribution of the solar battery-powered communications network. Solar energy power supply system components are usually lead-acid storage batteries, which requires a lot of maintenance. VE SS has the potential to substitute for solar cells, reduce costs and increase productivity.
In a typical communication applications, and compared to lead-acid batteries, VESS has many advantages;
(1) automatic control provides automatic protection function, automatic rectifier and system control interface;
(2) the internal control unit to control other system components;
(3) energy storage capacity can be accurately read out directly;
(4) long life, the use of 5 years or so, just to replace some parts and components;
(5) energy storage can be added at any time, the cost of only 20% of lead-acid 92p1077 battery, about 200 U.S. dollars / kWh.

China's successful development of "hydro...

myblo001 — Wed, 22 Jul 2009 09:41:10 +0200

China's successful development of "hydrogen fuel cell" bike

Is being held in Beijing, "building a conservation-minded society 2005 Exhibition", the Chinese Academy of Sciences, Dalian Institute of Chemical Physics technical staff to the guests by showing the successful development of the new "hydrogen fuel cell" bike and the small "hydrogen fuel cell" components 08k8196 battery. The car is based on the electrochemical driving force generated electricity, when the use of less than two yuan hydrogen, the car 50 kilometers distance feasible.

China's self-developed micro hydrogen fuel cell car unveiled Beijing

December 17, a five-day "building a conservation-minded society 2005 Exhibition" opened in the Beijing Exhibition Center. The photo shows a model display of self-developed by Tongji University, four-wheel-drive hydrogen fuel cell electric vehicle driving force for micro-platform. The car from: hydrogen gas bottles, fuel cell stack, four wheel hub motors, magnesium alloy chassis, motor controller, lithium-ion batteries, the way a sense of the electrical components and so on.

Lead-acid batteries in the country will be held in Xinxiang

December 10-12, lead-acid batteries in the country will be held in the city, Zhao Haiyan, vice mayor, attended the meeting and addressed.

The annual meeting of the Central Government by Makino and Xinxiang companies battery, the battery industry experts and enterprises from all over the country's entrepreneurs gathered batteries xinxiang exchange visits, the battery industry will promote the city as well as the technological advances economic and trade development played an active role.

In his speech, said Zhao Haiyan, Xinxiang City, the chemical and physical power industry, there is rapid development in recent years, Henan Huanyu Group, Xinxiang Taihang Power Group, Division of Science and Technology Corporation, a dozen companies 08k8199 battery and battery raw materials, enterprises has formed the scale of the formation of a more perfect circular economy industrial chain. In 2004, the city's new battery 2.845 billion yuan sales income. She hoped that delegates and honored guests more aware of Xinxiang, Xinxiang understanding, common development and Xinxiang.

During the year, Zhao Haiyan, vice mayor of Xinxiang power for limited liability companies and building new projects completed production cut color.

The advantages of fuel cells

myblo001 — Wed, 01 Jul 2009 06:21:12 +0200

The advantages of fuel cells

Fuel cell power generation compared with other unique advantages.

And high efficiency. Without fuel cell power generation from geothermal energy to mechanical energy again to the conversion process, there is no link in the middle of the energy loss. At present, thermal power or nuclear power is the highest efficiency of 40 percent, while the fuel cell power generation efficiency is generally 40% ~ 60%. High melting temperature carbonate and solid electrolyte type fuel cells, emissions of heat can also be used for the second generation. The use of waste heat for heating or combined together for power generation, fuel cell utilization efficiency up to 70% ~ 80%.

Flexibility. Fuel cell power generation device is composed of a number of basic units. A basic unit is a two folder electrolyte electrode plate. The basic unit will be assembled hundreds of them would constitute a battery pack, battery pack and then together to form a power station. Can be flexible depending on the needs of different size to the assembly of fuel cell power plant. The basic unit of fuel cell design standards can carry out large-scale pre-production, so the fuel cell power plant construction and low cost, short construction cycle. In addition, as a result of fuel-cell light weight, small size, high specific power, relatively easy to move up, so it is particularly suitable in remote areas or islands to build power stations, or build a distributed power plant.

Fuel diversity. Although the fuel cell hydrogen is mainly the work of the material, but it can be used for fuel gas, methanol, liquefied petroleum gas and other hydrocarbons. According to the actual situation, in line with local conditions to use a different fuel, or combination of different fuel use, can reach local materials, to save resources.

Pollution-free. The main product of fuel cells is water, essentially non-emission of harmful gases, it is a very clean source of energy. It is reported that a number of fuel cell emissions of harmful gases in the United States national standards for environmental protection by two orders of magnitude lower. In addition, the fuel cell is a stationary power generation, has no mechanical transmission device, only in the control system and other auxiliary devices have moving parts, thus it is the work of a small vibration, low noise.

Due to high cost of fuel cell, generating cost-effective as other methods do not, we can not get the promotion. Therefore, only the cost of significantly reduced and further enhance the service life, fuel cells will enhance their competitiveness. According to the U.S. departments of statistics, when the construction cost of 3 U.S. dollars per watt hours (1994 has reached), the fuel cell will be able to enter the market; when reduced to about 2 U.S. dollars, can be in remote areas as an independent power generating system; When reduced to about one U.S. dollars, the market will expand rapidly. 1 U.S. dollars to achieve this goal, it is necessary to the life of fuel cells will be increased to 40,000 hours.

The development of fuel cells is now very fast speed. In accordance with national plans, by 2000, Japan’s fuel cell power output will be close to 2200 megawatts, the United States will reach 500 megawatts in 2000, Europe will reach 500 ~ 900 MW. By 2010, the world’s total installed capacity of fuel cells will reach 60,000 MW. As a new type of fuel cell energy, is still relatively high cost, long life is not enough, power is still relatively small. However, with the depth of the research work, these problems will be solved. Many scientists believe that the era of knowledge economy in the 21st century, fuel cells will account for in the field of energy in a pivotal position, therefore, have the fourth-generation power technologies, research and development of fuel cells with the significance of the next century.

Dianchi Lake every year 100,000 tons of refuse what way
Dianchi Lake salvage garbage placed where it? Dianchi Lake every day along the flow of garbage to deal with the future, what will? This reporter visited the HKMA Kunming Yunnan, Kunming Environmental Protection Bureau, Kunming sanitation experts monitoring center after that, a massive clean-up campaign refuse Dianchi Lake basin has been fully launched in the next few days, but the inflow of garbage along the Dianchi Lake how to deal with, it is worth exploring one of the new problems.

Refuse disposal sites will be built lake

Kunming, Yunnan Province, according to the HKMA person in charge, the current agricultural non-point source pollution of Dianchi Lake pollution accounts for 40 percent, and 15 lake township agricultural population of about 700,000 people, an annual output of 100,000 tons solid waste per day about 280 tons. Collected as a result of the lack of lake township removal treatment systems, the main river into the lake and piles of refuse, garbage dumping in rural areas has become the main channel, garbage and sewage directly or indirectly discharged into Dianchi Lake.

To strengthen the management of garbage lake, early this month, the Government of Kunming Dianchi Lake basin has seven districts and counties, as well as municipal government departments to sign “comprehensive management of the target Dianchi responsibility”, 7 District Government and the township (street offices) signed responsibility and the responsibility to establish the risk of mortgage system objectives pc764 battery. 19, Chenggong County, first of all towns and districts have made the preparation of the 60 Board responsible to pay 120,000 gold Dianchi management responsibility to set an example, caused great shock in the county. Lake of the four districts and counties clear 15 township counties (districts) long and township (town) responsible for long as the first in 15 villages and towns to manage the establishment of Dianchi Lake, Lake area is responsible for the maintenance of cleaning the river, rural solid waste the work of removal and disposal of objects. Can not be completed on the responsibility of evaluation indicators, and will not be paid bonuses year-end appraisal, the risk of mortgage payment will also be turned over to the financial.

Followed by the district government, will be 15 in the lake township (street offices) to build agricultural solid waste disposal site 5, each village to build a refuse collection point 1-3 months to build about 700, with 32 removal trucks. These efforts will be completed this year, 1 / 3, complete next year.

Kunming landfill operation overload

Kunming Kunming sanitation and Environmental Protection Monitoring Center of the persons concerned that the current waste disposal area in Kunming City, particularly in the technology and cost, there are some insurmountable difficulties.

It is understood that the landfill, incineration power generation, high-temperature composting is now usually three kinds of waste, but all have their pros and cons of each approach. Landfill garbage is more of the principal means of its shortcomings is an area landfill, and the use of a short time (generally 10 years), high cost, especially in the treatment of landfill leachate has become a from all walks of life he could do nothing but pay close attention to the problem; and waste incineration power generation, it is characterized by a significant volume reduction through incineration to reduce the volume of garbage to make half or more, but the drawback is that the recoverable resources burned, releasing toxic gas, such as dioxins, mercury batteries, such as steam, and produce toxic and hazardous slag and dust; and high-temperature composting of organic need people to separate garbage and other refuse, and some analysts pointed out that it is actually relatively low efficiency, by sale and use of constraints inconvenience.

Monitoring Center, according to a sanitation engineer, the Kunming area currently two things landfill construction scale a total of more than 500, with a total investment of nearly 200 million, was designed daily capacity of 1500 tons, while the actual is overloaded, two each day, “eat,” 2300 tons solid waste, both in May 2001 into the use of the landfill site, originally expected useful life of 6 years to 3 years now time, has removed most of the space.

Dianchi who refuse disposal “bill”

For many years engaged in a senior engineer of environmental engineering calculations to press accounts, in theory, to deal with a ton of garbage to take up to 30 plurality, but far from fees and funding can not meet this requirement.

Landfill in the eastern suburbs as an example, 1300 tons of refuse daily, one-year deal with the cost of nearly 1,500 million, together with the financial allocations and charges may only reach over 200 million, making the landfill Kunming “stretched.” It is reported that the current waste disposal charges in Kunming still uses the old standard, government organizations and institutions to collect 60 per tonne, 20 Enterprise, residents 5 yuan per day, but the actual collection rate is very low, and the gap are in need of financial subsidies .

The Engineering pointed out that generally, to build a large landfill plant will take 1-2 billion, to build a large-scale take more than 20 million, and then told reporters he has a case in point: In May last year, hubbub of the units to be 3 to the joint venture was to invest 40 million U.S. dollars, to establish the first waste incineration power plant, but because of various reasons the project more than 1 year did not seem to have happened since 08k8192 battery. According to the senior engineers estimated that out of proportion to the input and the actual recovery may be one of the reasons why the project move forward.

Caohai Dianchi Lake Basin to watch women’s collections a year to 10 tons of garbage, the senior engineers are very worried about: “management of pollution in Dianchi Lake were his own, everyone must ask yourself what to do?”

Special equipment sub-industry growth op...

myblo001 — Wed, 01 Jul 2009 06:16:08 +0200

Special equipment sub-industry growth opportunity

“Development of China’s electronic special equipment for the electronics and information industry to provide strong support,” This is the consensus of the industry. However, China’s electronic special equipment manufacturing industry is still very small scale, can not meet domestic demand.

According to statistics, in 2003 China’s electronic special equipment sales revenue was 34.2 billion yuan, accounting for only the electronic information product manufacturing sector by 0.2%, while international electronic equipment in the electronic information industry, the proportion of about 5% ~ 10%. Domestic electronics enterprises grasp of China’s electronic information industry brought about by the rapid development of the opportunity, to extend the product line, expand equipment services, has become the focus of widespread concern.

Semiconductor Equipment extend to other areas of batteries

According to market research firm statistics, in 2003 the semiconductor equipment market in China reached 1.7 billion U.S. dollars, accounting for global market sales of 5.2%. More to industry estimates, the next 10 years, China’s semiconductor and IC equipment market will be more than 20 billion U.S. dollars. However, the rapid development of China’s semiconductor and integrated circuit industries as compared to domestic semiconductor equipment manufacturing industry is relatively slow development of the new 6-inch, 8-inch IC factories are almost all imported equipment from abroad, whether in technical or in the capital are constraining the development of China’s IC industry. To this end, the industry’s authoritative source, the semiconductor integrated circuit device companies in China should go step-by-step: by the year 2010, our part of the mainstream production line to achieve the commercialization of key equipment; through external cooperation, will have the advantage of a small amount of the industrialization of the products; actively develop FPD , MEMS, batteries and other electronic equipment production lines based on products used in semiconductor devices. This is for the domestic semiconductor equipment business provides a broad market.

At the same time, industry experts said that by 2020, following the next-generation 45-nanometer lithography machines will be there. Half of the next generation lithography technology is new, even if engaged in the original production lithography machine is the new foreign companies, therefore, when the domestic enterprises and foreign companies almost on the same starting line, the difference is not great. The 18 nanometer technology in 2018 will be launched in the domestic equipment companies do have a chance.

In addition, the semiconductor devices in a wide range of applications in other fields, as well as domestic equipment manufacturers opportunities. According to the Ministry of Information Industry Electronic Information Products Management Division Wang Bo China, the foundation of electronic products to small and micro-oriented development, semiconductor device has been increasingly applied to the LED (including semiconductor lighting), TFT-LCD, PDP, MEMS , VFD, in areas such as solar cells.

Figures show that the global LED next 5 years for 20% annual growth rate from 2004 to 3200 million U.S. dollars in 2008 increased to 5.6 billion U.S. dollars, while China’s LED market grew 30%, LPE / VPE / MOCVD, and many other semiconductor devices will be useless. Although there is a nurturing process of the market, but the lighting project at the country’s support, should have good prospects.

2003 global LCD TV sales reached 35.7 billion U.S. dollars, will reach 47 billion U.S. dollars this year, the next 4 years an area of 10 inches and larger LCD panels to expand production capacity of 4 times, the output will be 9.6 million this year to grow to 2008 3980 10,000, almost all production equipment of semiconductor devices; the global OLED market in 2003 was 263 million U.S. dollars, by 2008 will grow to 3.4 billion U.S. dollars, including equipment used in lithography, etching machines, absorbed significant equipment; MEMS industry average annual growth rate of more than 20%, in 2003 the global production value of more than 9 billion U.S. dollars, the need for lithography equipment mainly machines, etching machines, binding equipment. Domestic equipment manufacturers can develop new markets in these areas.

In addition, MOVCD, PECVD and other equipment should also be used in the battery industry well in 2003, CRE Qixing battery production equipment in short supply in this area describes the business of domestic equipment is worth to try.

SMT equipment starting from the lead-free

In 2003, the rapid development of electronic information industry, led by the application of China’s SMT has been further enhanced, the total imports of Taiwan SMT 7648, total imports amounted to 1.091 billion U.S. dollars, showing China’s market demand for STM large equipment.

Wuhan Fiberhome Systems Technology Co., Ltd. Xian Fei SMT engineers told reporters in the field of SMT, the current domestic enterprises in the software can also be hardware from foreign companies is also very different in terms of a change in the short term it is very difficult, but from domestic enterprises simple broken small SMT devices, such as reflow, printers and so on.

Electronic equipment in China Gold Association, the Secretary-General told reporters Cunzhong that lead-free SMT toshiba tecra a7 battery equipment is the equipment companies are facing a new opportunity, domestic enterprises must seize this opportunity and of great importance to lead-free research and development equipment.

Wang Bo-hua said that on the surface mount device, the lead with a two-tier significance: one is that the equipment itself does not lead-free components and processing technology, and the second is used to adapt to the user’s request for lead-free production lines the use of surface mount equipment. From the printing equipment, reflow equipment, wave soldering equipment to a variety of optical inspection equipment, from the use of lead solder to lead-free solder used, due to the different chemical composition, for the equipment industry will inevitably bring new challenges, in terms of software or from the hardware side, the equipment will add a new degree of difficulty. At present, Shenzhen and Shenzhen Jin East Billiton has already made considerable achievements. Other equipment for the domestic enterprises to enter the basis in the field.

Chip manufacturing equipment components concern

With the electronic machine to short, small, light, thin direction gradually speeding up the pace of development and China’s mobile phone, PC, DVD and other electronic products for the growing market, driven components of chip demand. It is understood that in 2002 global production of chip components 1 trillion next year will reach 1.5 trillion by 2010 will reach 2.5 trillion. Figures indicate that the “Eleventh Five-Year” period, the world needs at least 150 chip components production lines, nearly 150 million investment in equipment.

According to experts, at present, the production of components of our equipment, but the production of chip components is not more than business. In future, the traditional components of the amount will be less and less, on-chip components will be increasing demand, this is an opportunity for business equipment. In addition, the automotive electronics industry as a result of the rapid development of sensor devices should also be a hot business equipment.

All workers successfully developed large second-generation Chinese-made electric vehicles

An electric charge can travel more than 150 kilometers, a major independent research and work in China next month, the second generation of electric vehicles will be “offline.” It is reported that this technology is a leader in China.

In Hefei University of Technology School of Mechanical and engineering laboratory, this reporter witnessed the electric car face, the whole body is very modern, style, advanced facilities in the car, air-conditioning, self-reproducing apparatus.

The Institute of vehicles and traffic engineering, said Dr. Zhang Bingli, this electric vehicle is the first generation of electric vehicles based on technology, improved by the development and production, the biggest feature of the battery is a nickel-metal hydride used in weight than before to reduce the number of , only 20 kg Motor capacity also increased, an electric charge can travel about 150 km. Dr. Zhang said that this kind of mileage, fully able to meet the city people usually travel in the city dell latitude d620 battery, if we can reach 250 km mileage, can be used as a taxi.

According to the briefing, the second generation of electric vehicles in large quantities from the production and delivery of the vehicle market will probably take some time.

Bottleneck in computer & notebook batter...

myblo001 — Wed, 01 Jul 2009 06:12:26 +0200

Bottleneck in computer & notebook batteries

With the progress of the notebook computer technology, From a mobile office concept has already become a reality. In order to meet the needs of mobile and mainstream manufacturers are introducing more powerful, more stable system of ultra-thin notebooks. Used for this ultra-thin battery, but because of the lack of electricity has become a new bottleneck in mobile office. And, in addition to persistent power, the battery is very expensive prices, and a piece of notebook batteries accounted for 10% of the overall price -15%, then an ultra-thin laptop battery should have the characteristics of what it mobile office to meet the demand? From the practical point of view we may wish to analyze the design of laptop battery standard.

Industry experts believe that time is of the battery. Ultra-thin notebook computers because of the thin body makes room for the installation of the battery becomes more limited, and the battery means to reduce the volume of the power supply even shorter time, not every ultra-thin notebook computers can be up to standard the battery life. At present, a common ultra-thin notebook battery time between 2-3 hours, a good brand can be achieved for about four hours, there are higher, such as NECS820 will be able to provide electricity five hours time, and if equipped with backup battery, the life of up to 11.8 hours. Moreover, the computer which is designed to extend the battery very thin flat-shaped, and its size and the fuselage in line with the expansion of the bottom of the chassis battery integrated with the fuselage, and fully maintained the smooth state of the fuselage.

However, even the best batteries, its power can not be unlimited, and the total time spent, and a charge can be completed in the shortest possible time that the battery may be the user’s mobile office to offer as much convenience and efficiency. Which most users are often easy to forget where the most ordinary laptop charging time is 3-7 hours, with better products to be completed in 2.4 hours recharge.

In addition, some regular users to minimize the use of a variety of components to achieve extended battery life of purpose, for example, do not use CD-ROM, hard disk read as little as possible to reduce the screen brightness or simply dormant and so on. These approaches can indeed maintain the battery a little more time, but “a temporary solution”, select the design of a battery with excellent products, in order to fully enjoy the convenience of mobile office with the fun.

Hybrid battery concern

November 27, 2004 ~ 29, held in Kyoto, “the 45th Battery Symposium” on the hybrid’s rechargeable batteries for concern. During the meeting, held the last day of the “lithium-ion battery (large-scale security review)” At the meeting of many people who can not find seats, not even squeeze into a lot of people standing outside the venue of the lecture. Required on both hybrid high-power density, high energy density and high-wide features such as the practical use rechargeable batteries, Hitachi Vehicle Energy (Hitachi Vehicle Energy), Matsushita Battery Industrial, Yuasa (GS Yuasa) companies such as published the results of the battery trial.

Among them, the Hitachi Hitachi Vehicle Energy and by the success of joint development is the appearance of the size of 108mm × 34mm × 117mm, weighs approximately 770g at right angles to the flat toshiba tecra a3 battery. Average working voltage of +3.6 V, the weight ratio of energy density 70Wh/kg. To ensure that the discharge capacity can be up to 20C discharge at 0.5C discharge, 80%, while electricity can discharge up to 20C to ensure that the 0.5C discharge at the time of above 75%. C indicated that the discharge rate, rechargeable 1 hour discharge at 1C, charging for three hours discharge 20C.

The use of non-crystalline carbon anode, cathode to Mn (manganese)-based materials using a special element of replacement materials. Products has been developed and compared to the particles to improve the cathode structure, the use of thin electrodes, and to reduce the resistance of structural components of a great martial arts aspects. As for facing the future issues of the 2:00 session, that is the end of battery life can also be low-temperature work, as well as in maintaining the power density at the same time increase the energy density.

Tube-type solid oxide fuel cell successfully developed

A few days ago, the Chinese Academy of Sciences Dalian Huawusuo the use of low-cost preparation of inorganic membrane technology successfully prepared tube solid oxide fuel cell, single-tube 1.0V battery open circuit potential in more than 800 ℃, 0.7V the output power up to 25W above. The tube-type cell research breakthrough for the development of solid oxide fuel cell distributed power plant and power station to provide a key focus on technology.

Solid oxide fuel cell membrane electrode configuration of the main plate and tube. Tube-type battery has good stability, ease of amplification module, suitable for the establishment of power stations, but the electrolyte membrane electrode electrochemical vapor deposition in general (EVD) technology to prepare, cost expensive. Therefore, the development of low-cost tube-type membrane electrode manufacturing technology, the development of solid oxide fuel cell power plant is crucial. Direction in the Chinese Academy of Sciences and Ministry of Science and Technology project, supported by cast Dalian Huawusuo in solid oxide fuel cell membrane electrode forming the base, electrolyte and cathode coating film coating technologies, such as the preparation made significant progress, the success of the preparation  8mm × 500mm tube film electrode to solve the single-tube flow cell and sealed set of technical issues, the battery is good for repetition priming, high reliability. In the tube during the preparation of membrane electrode, the use of low-cost preparation of inorganic membrane technology, abandoning the high cost of chemical vapor deposition CVD correspondence and EVD technology, a significant reduction in the tube of Preparation of the cost of batteries for the future type of toshiba tecra a6 battery industry technology development and solid oxide fuel cell has laid a good practical use of the technology base.

The new lithium-ion rechargeable battery...

myblo001 — Wed, 01 Jul 2009 06:09:21 +0200

The new lithium-ion rechargeable battery cathode materials

Sanyo Electric recently successful trial using a new generation of lithium-ion rechargeable cathode materials for the candidate - LiFePO4 battery, and in “the 45th Battery Symposium” published the contents of the security.

The characteristics of LiFePO is: LiCoO2 cathode materials with the existing compared to lower-cost materials and high temperature will not release oxygen, thus the high security. In addition to Sanyo Electric, the seminar on the five research institutions have published the relevant results of basic research has been in full swing. For example, the University of Tokyo Institute of Technology announced the fast charge characteristics of LiFePO4. However, most of these studies remain in the pilot phase electrode, the battery can be used for the actual evaluation of the electrode characteristics has not yet begun. Sanyo Electric and the trial of a diameter of 18mm, high 65mm cylindrical, and battery on the security characteristics of the test. The use of a graphite anode.

Safety test in the detection of the trial cylindrical barbed nail cells and the circumstances Overcharge. Spurs to nail after 30 seconds the temperature rose to about +110 ℃, but then did not continue to rise, but slowly falling down. Charge during the test, as a result of charging excessive electrolyte decomposition temperature up to +120 ℃, while playing an open valve immediately after the power was cut off. From the above results, obtained in the security issues and there is no significant conclusions. Battery characteristics to 0.25A for discharge, the discharge capacity of 1095mAh, the energy density per unit volume for 214Wh / l, the energy density of unit weight for 96.5Wh / kg.

Issues currently faced by the characteristics of low temperature low. +60 ℃ at 96mAh, +25 ℃, when a discharge capacity of 888mAh to 0 ℃ will dramatically reduce the 375mAh. At the meeting, someone asked directly: “LiFePO4 there so many problems, there will be attractive to you? Have hoped to put in actual use it?.” In this regard, speakers from a personal point of view, said: “In addition to previously noted that the problem of low electronic conductivity, this time found a low-temperature characteristics of the problem of low, I personally feel that the future emergence of new issues.”

Canon to launch small-scale fuel cells for hydrogen supply device

Canon developed the use of MEMS technology to create the hydrogen supply device, and in November 29, 2004 ~ 30, held in Kyoto “PowerMEMS 2004″ were released on. Applications for digital cameras and other portable devices on the fuel cell.

The role of hydrogen gas supply device is to preserve high-pressure storage tank of hydrogen needed to release the amount of an atmospheric pressure dropped after the supply to the fuel cell. Its structure and the use of divers to breathe oxygen devices like the valve is very common (Canon). MEMS technology will be adopted to reduce the size 8mm × 8mm × 1mm.

The use of hydrogen gas supply device to the 300μm thick silicon films plus 3 stacked structure. With hydrogen pumps connected to the bottom with a single-chip switch, the resulting hydrogen gas to enter through the middle layer of the channel to form a single-chip into the top single-chip, single-chip from the top of the hole supply to the fuel cell. First single-chip top-level processing toshiba satellite m45 battery, with the middle layer to the stacked-on-chip processing, the final class with the most single-chip stack processing.

The lower silicon chip switch installed into the diameter of hydrogen 250μm. Through the opening and closing the switch to adjust the hydrogen supply. Released when it is published only in the use of nitrogen can be the result of normal work, it was used to test the hydrogen has been the same result.

Micro-generator can replace cell phone batteries

Georgia Institute of Technology announced that with the Massachusetts Institute of Technology, working closely with scientists, they have successfully developed a micro-generators, only 10 mm in diameter, is the continuing use of mobile phone battery is more than 10 times. Scientists will be held in January next year, the International Conference on Micro Electro Mechanical System published the results of this gratifying.

Georgia Institute of Technology is one of 10 open construction, computer, engineering, management and other professional, a total of 16,000 students in the United States is to train African-American women scientists and the best scientists, a university, research university is 2003-2004 academic year a total of 342 million U.S. dollars of research funding.

Over the years, more and more compact electronic products, and its battery has a larger volume of plays. In order to solve this problem, the scientists have been dedicated to the development of micro-generators, and put forward a number of different principles of micro-generators. And the Georgia Institute of Technology scientists have developed such a generator to replace the phone battery, indicating that micro-generators to enter the electronic products to replace conventional batteries and an important step.

The principle of the micro-generator is installed in a chip on the induction coil, so that a small rotating magnet around the coil, resulting in sufficient current. Through continuous testing, the rotating speed of the magnet is now up to 100,000 per minute lap, the speed can generate 1.1 kilowatts of electricity, enough to replace the phone toshiba satellite m50 battery. The researchers said that will be sure to have a speed of 20-50 kilowatts of power for laptop computers. In order to improve the rotation speed, the most critical problem is how to avoid rotating magnet in the process of fracture. Centrifugal force generated by high-speed rotating magnets broken enough to make, in order to solve this problem, researchers continue to improve the size of magnet and wrapped in titanium alloys in.

A new generation of lithium-ion battery...

myblo001 — Wed, 01 Jul 2009 06:04:35 +0200

A new generation of lithium-ion battery Lithium & Nickel Synthesis

Recently, an important compound with independent intellectual property rights of synthesis of metal oxide materials have been in Beijing successfully applied to industrial production process, a new generation of key-ion rechargeable is Lithium nickel plate material officially put into production. The leading-edge technology at home and abroad is 4 years ago returning from overseas, led by its researchers Dr. Lu Following the rationale and manganese cobalt acid lithium then made an important achievement. At present, the production line of lithium nickel production capacity of 500 tons / year.

It is understood that the synthesis of lithium nickel production is internationally recognized as problems, only laboratory samples at home and abroad, there is no industrial production and application, which the establishment of production lines fills Lithium nickel international large-scale production of the blank, so that Lithium nickel practical applications become a reality. Nickel is a multi-valence metal elements, affecting the synthesis of lithium nickel factors is very complicated. Synthesis conditions of the process of change , it is easy to generate a slight impurities, reducing the storage capacity of materials. In the charge-discharge cycle, because of the existence of impurities in materials often lead to the collapse of crystal structure, and there will be serious impact on the electrochemical cycle life and safety. CITIC solid profits UNITA new Materials Technology Research Institute and Beijing University New Energy Materials and Technology Laboratory through 3 years of research, in a large number of laboratory work based on the synthesis of a unique and integrated a number of key technologies, developed the rationale for the production of acid in the nickel key equipment to realize the size of lithium nickel production industry.

Li-ion secondary battery as a high-power, short in the past 10 years, to replace the traditional nickel-cadmium and nickel-metal hydride secondary battery, has become the mobile phones, notebook computers, camcorders, DVD, CD and MD small mobile electronic products such as the main application of power, to promote the development of electronic and communication industry has played an important role. But so far in ion battery cathode material is mainly used in lithium cobalt. Lithium cobalt has a higher capacity and longer service life, although the comparison has been widely used, but the Cobalt is a strategic resource, a large scale in China have not found the value of cobalt mining, drilling of resources into the basic dependence Japan, which is very expensive, and nickel acid lithium in the process of charging and discharging poor thermal stability limit in a wide range of lithium-ion batteries in the field of application.

With the electric motor to power batteries and power storage batteries represented by large-ion rechargeable battery Kam rapid development of the plate material resources are being and safety of a higher demand, the traditional cathode materials for lithium nickel is obviously difficult to meet the lithium-ion battery development, it is necessary to seek a new generation of high-energy plasma to sleep cathode material. Preparation of soil by Bo and his staff will research into the current of the Ni-acid, lithium has an excellent electrochemical performance, capacity than lead-acid high health material more than 20%. The experimental results show that, as the treatment of chemical elements have been doped lithium nickel crystal structure in the stability of charge-discharge state, so that the material produced by the lithium battery recycling is not only superior performance, security, good performance, but also has a good filling ratio discharge performance. In addition, the synthetic material as a result of spherical particles, narrow particle size distribution, tap density, specific surface area of small, suitable for the production of various types of hammer-ion rechargeable battery.

The face of the earth’s resources has proven reserves of nickel is more than ten times the number of diamond and silver elements on the toxicity of the natural environment is also far less than the cobalt element, therefore, whether it is from the abundance of resources, goods, lead-acid or keys, to address the future resources, energy and environmental issues of great significance. China has rich resources of nickel, in this based on the development of a new generation of silver-ion batteries are Lithium nickel plate material is particularly relevant. Lithium nickel production line set up for full use of China’s nickel resources, China’s lithium-ion battery cathode material moving away from total reliance on imported raw materials situation, so that we can accelerate the development of their own intellectual property rights, high-performance lithium-ion toshiba satellite m100 battery lithium-ion battery to broaden the range of applications, led China’s energy-related industrial development will have a significant and far-reaching impact.

Doctor Lu by researchers and the development of lithium nickel establishment of production lines, indicating that China’s lithium-ion battery cathode materials have been in the international leading level, China has entered the field of energy materials in the ranks of developed countries.

Chlorophyll battery

Recently, there have been news reports that American scientists in the extraction of spinach chlorophyll-protein, the use of their characteristics of light energy conversion, solar cells made of the chlorophyll. Scientists said that after further improvement, this battery promising clean production, energy supply for the Pocket PC.

This chlorophyll is a kind of battery life based on solar cells, and its working principle is the conversion of light energy into electrical energy. This new invention will make use of their high performance and low-cost access to commercial production for the Pocket PC to provide a clean and green energy.

Scientists from a variety of spinach photosynthesis in isolated proteins, and Add them between two layers of conductive material. When there is light reach the micro-devices, the current rise. These proteins from spinach leaves in light to help plants into chlorophyll.

However, extraction of these proteins is not an easy task. These protein molecules are very fragile, and when they are removed from the natural environment, the work often can not continue. So the scientists put them in a mixture called peptide surfactant molecules. Such protection molecules in these proteins have the energy to form a protective membrane around so that they feel the same as in plants.

Protein was placed in a book on thin sheet metal, attached to a layer of conductive metal, the top of the organic material is conductive. When the light irradiation in the “fake sandwich” when will the release of proteins electronics, spread a layer of the metal layer under the current form.

Of course, the toshiba satellite m110 battery also needs to be improved. Now, they only have 21 days to sustain the current, and then on the end-of-life, so must try to extend the current time they have; now they are absorbed into the energy conversion efficiency of only 12%. Scientists hope that this proportion could rise to 20%, then the efficiency of its market than the silicon solar cell is even higher.

Mobile phone battery life, a cause for c...

myblo001 — Wed, 01 Jul 2009 06:02:16 +0200

Mobile phone battery life, a cause for concern

A recent survey shows that 79% of the dissatisfied users of mobile phone laptop batteries. Of which 37% of respondents feel that mobile phone battery standby time is too short, day-to-day use to keep charging, and business travel is also very inconvenient; there are nearly 20% of people feel that mobile phone batteries in general, can not meet MMS, polyphonic , camera, Bluetooth, games and other multimedia needs.

It is reported that a large number of mobile phone screen to upgrade to more than 65,000 colors, camera functionality is toward the megapixels, coupled with high-quality ring tones, built-in games, video playback applications such as the rapid popularization of mobile phones more powerful, less power consumption to the greater. Equipped with double-double charge, carry a spare cell phone consumers in many ways to solve this problem. “Durable demand for the original standby limited to specific user groups, but gradually developed into a universal demand.” Konka vice president of marketing communications, said Han Xiaoming, demand changes in the birth of a huge market opportunity, Konka most energy-efficient technology in recent years accumulation of research have begun to get a return.

“Communications technology is the basis of standardization, and the demand is differentiated. The difference between the market demand analysis, based on the formation of the final product differentiation Konka competitive advantage.” Konka communications market, according to the Ministry of person in charge, Konka taken to market demand-oriented IPD Integrated Product Development System, this system has an emphasis on research and development needs in the market and competitive analysis based on the selling points of product differentiation.

It is, Konka began as early as last year with a well-known market research company in Hong Kong co-operation needs to carefully study the market. Through research, the target users Konka players are divided into super-type, technology type, such as practical four groups. HAN Xiao-ming said that in November the main ultra-long stand-up to play the main standby battery of the “protracted war”, and to achieve product sales objectives heavyweight.

China’s promotion of low-mercury-manganese dioxide batteries to reduce the use of Ni-Cd battery

China will gradually increase the amount of less than 0.0001% of mercury in alkaline manganese dioxide batteries in the battery in the proportion of one-time, to encourage the development of lithium-ion batteries and nickel-hydrogen rechargeable batteries, such as alternatives to rechargeable nickel-cadmium batteries, nickel cadmium batteries to reduce the production and use, the final out in the civilian market Ni-Cd battery.

And so on in accordance with the State Environmental Protection Administration jointly issued 5 batteries pollution control technology policy, as well as the mercury content in batteries than 0.0 battery quality and 25% of the manganese alkaline manganese batteries, in accordance with the relevant provisions of the country have been banning the production and sales. 1 January, 2005 will halt the production of mercury is greater than 0.0001% of the alkaline manganese batteries, will also gradually reduce the production of battery paste and sales, and ultimately out of battery paste.

It is understood that the high-capacity alkaline batteries battery capacity than the low-65 percent reduction of environmental pollution, low-capacity rechargeable battery than the battery one-time 99 percent reduction in pollution of the environment. Therefore, this policy to encourage and support consumers to use less than 0.0001% mercury content in the high-energy alkaline zinc manganese dioxide batteries, nickel hydrogen batteries and lithium-ion rechargeable batteries to replace nickel-cadmium pa3399u-2brs battery to encourage and support consumers refused to purchase, use substandard and counterfeit products, as well as the battery is not correctly marked on the battery logo products.

NEC introduced the classic ultra-thin notebook computer batteries

A few days ago, NEC launched the classic ultra-thin notebook battery— NECS820, new product with a backup battery, you can without any external power supply in the state of non-stop from 9:00 am to work until 20 o’clock, and be able to 2-4 hours for the battery is fully charged.

According to industry, currently on the market most ultra-thin notebook computers, cell expansion have not been able to achieve “full portable,” and after loading so that the lower part of the formation of protruding body not only affects the body beautiful also reduce the portability of users this is a fly in the ointment.

NEC’s S820 is designed to extend the battery very thin flat-shaped, and its size is fully consistent with the fuselage, with the expansion of the bottom of the chassis battery integrated with the fuselage, and maintain the integrity of the body beautiful and smooth state.

Hydrogenation few points into the development of fuel cell vehicles in Japan barriers

Recently, the Japanese experts estimate that by 2010, the fuel cell market size is about 1 trillion yen (110 yen about 1 U.S. dollars) by 2020 is expected to reach ¥ 8,000,000,000,000. However, the development of fuel cells are also encountered some difficulties. For example, the price is too expensive, too few hydrogen refueling station. Metropolitan area in Japan is currently only 10 hydrogen refueling station. Although the rate of a hydrogen can be driven 350 km, but because too few hydrogen refueling station, the battery in the left two-thirds of the hydrogen, they often have to start thinking about where the next hydrogenation.

Japan in May this year issued a formal “strategy to create new industries”, the development and application of fuel cells on the pivotal position. December 2002, Toyota and Honda to market fuel cell vehicle, the two car companies to the Japanese government to pay 55 fuel cell vehicles. Now, the two companies have already produced fuel cell vehicle 28.

Where the fuel cell vehicle by the person that spoke with one voice to praise the performance of vehicles. The noise is very small, a maximum of up to 145 kilometers per hour, a hydrogen fuel supplement may be traveling 350 kilometers, and refueling vehicles traveling a similar distance. According to experts estimate that by 2020, Japan’s fuel cell vehicle up to five million.

At the same time, fuel cells are entering the homes of ordinary people. In May this year, Tokyo Gas Company to demonstrate the use of residential fuel cell demonstration. In the display, located outside of the household fuel cell to provide domestic electricity toshiba satellite a105 battery thus saving the annual lighting and hot water costs from 30,000 to 50,000 yen.