popular battery

  The article come from http://www.batteryoffice.com
With the fifth-generation large-area thin-film battery volume production, one of universal application of solar photovoltaic power generation era, solar power generation will be like food, water everywhere, as available, solar power will become inexhaustible, do not use dried up, clean environmentally friendly alternative sources of energy, it is Johnson & Johnson, director of Cheung Sha Xiaolin photoelectric April 15 at a news conference to describe a beautiful scene.
Whether the popularity of solar power generation cost is the key, Nantong Optical Technology Co., Ltd. Johnson & Johnson and the third largest U.S. manufacturer of vacuum equipment co-operation in research and development, improvement and manufacture of a new thin-film battery technology, the core equipment, and relevant research institutions and multinational cooperation in supporting the development of production line of laser engraved, laser to the side of the key equipment such as vacuum sputtering, so that the entire production line of sophisticated, advanced in the world leading position. Not only the conversion efficiency of thin-film battery in one fell swoop more than 6.5%, to reach the world advanced level, but similar devices cost only 25% of imported equipment to reduce the cost of solar power become a reality.
Sha Xiaolin that, 1.1 × 1.4m area of the fifth-generation thin-film batteries, thin film batteries for both the equipment manufacturers or the production of thin-film battery components are one of the best specifications. Currently, Johnson & Johnson film photovoltaic cell production line and core equipment, are used as criteria, and at the same time through further development and improvement, so that more advanced equipment, the cost of similar imported equipment should be reduced to below 20% of the price.
“The ultimate in two and a half years to make photovoltaic electricity price per unit fell to 0.65 yuan, close to the cost of thermal power, the popularity of solar power generation to meet the times.” Sha Xiaolin, said Johnson of the photoelectric mass The first piece of the world do not need to package the single-layer laminated film batteries, is this in nearly 60 countries to apply for patents for inventions of new technology, so that the weight of an entire thin-film battery components of the “trimming” of 50% for the popularity of solar energy battery applications in buildings to create the best conditions. From now on, the curtain walls of buildings, the roof can be used to replace thin-film batteries, which means that buildings will be able to generate electricity.
Currently, Johnson & Johnson photovoltaic plant in Nantong, has been completed and three production lines have been put into mass production, production capacity reached 100MW, this production can enter the world’s fifth-generation amorphous silicon thin-film battery manufacturing plant in the former 5. The company plans to again this year on three production lines, production capacity reached 200MW, next to a nine production lines, to the end of 2010, production capacity reached 500MW, has become China’s largest production base of amorphous silicon thin-film batteries.

According to foreign media reports, laptop battery Cisco CEO John Chambers, Chairman and Chief (John Chambers) Wednesday said that cloud computing is “a security nightmare.”

Chambers at the RSA Security Conference keynote speech, said, cloud computing is the trend, but network security technology will have a great impact, “users do not know which data center data storage. As a network equipment company, we should encouraged by the popularity of cloud computing, which will boost our sales. But this is a security nightmare  Inspiron 640m battery , Inspiron 700m battery , but could not solve by traditional means. ”

Cloud computing is the RSA security conference this year, a hot topic. Cisco, IBM and other giants in cloud computing technology for active discussion, but security experts believe that cloud computing technology is still immature.

Massachusetts Institute of Technology computer science professor, a well-known expert Ronald Rivest password (Ronald Rivest) Tuesday at a seminar said, “I think cloud computing will be our field of computer security in the center of a lot of work. ‘Cloud computing’ Sounds great, very safe, but we should note that this is just a term Inspiron 710m battery , Inspiron 8000 battery . If we call it ’swamp computing’ a week, people may have it has a more clear understanding. “He pointed out that he cloud computing quite optimistic about the future, but need to take measures to improve its security.

Participants do not agree with the concept of cloud computing. Kodak Chief Information Security Officer (Bruce Jones) said, “I do not see enable us to benefit from cloud computing.” One of the main problems is the Jones do not want to give up control of sensitive data on them by the cloud computing architecture to deal with it. Jones said the long-term projects Inspiron 9200 battery , Inspiron 9300 battery , Inspiron 9400 battery , the purchase of lower cost hardware. However, he believes that Kodak can use small-scale cloud computing technology, “cloud computing for a number of pilot projects or research and development of projects for better scalability, as well as confidentiality of data items do not ask for much.”

Cisco’s security technology business unit, vice president of marketing Tom Gillis (Tom Gillis) said that with the popularity of cloud computing technology, Cisco’s security services will be increasingly important, Cisco scan data into and out of enterprise network capacity will become increasingly highlighted the importance of . Video sharing, Web 2.0, mobile devices, such as enterprise network technology to blur the “security border.”

According to reports, AMD said Wednesday that the company is developing a 16-core processor chip, laptop battery is its current quad-core server chip, four times.

AMD at a press conference that the 16-core server chip, code-named Interlagos, integrated core 12-16, will be released in 2011. AMD plans to release first quarter 2010 server chip 12 core Magny-Cours, Interlagos will be a follow-up products.

Increase in the number of core AMD processors in the reduction of energy consumption to improve processor performance, while one of the ways. Increase in core also help to improve server performance,  Inspiron E1405 battery , Inspiron E1505 battery , Inspiron E1705 battery  which can reduce data center server usage. AMD vice president of server platform(Pat Patla) said that this can help reduce hardware acquisition and energy costs.

Interlagos could be applied to 2 to 4-way servers, which means that each server can be integrated up to 64 cores. Interlagos will be Opteron (Opteron) series in 6000 as part of the chip would be used for data center servers.

Market research firm Mercury Research analyst Dean McCarron (Dean McCarron) pointed out that, Interlagos will be more applicable to a variety of procedures to deal with the server. “Given the current consumer environment and the workload, 16-core processor will take a while to become mainstream
Time, “he said.

In addition, AMD at the press conference also announced that the company will introduce in 2011 a low-end server for the 8 core server chip, chip, code-named Valencia. Valencia will be 1-2 for the way server chip Opteron 4000 Series Latitude C400 battery , Latitude C500 battery , Latitude C510 battery .

These new chips will use 32-nanometer manufacturing process, with the current 45-nanometer manufacturing process using the Opteron chip, the new manufacturing processes will increase and improve the performance of energy-saving effect.

April 17, 100 child health supplies Limited Rui Kang held in Shanghai, “the Czech Republic in 2009 in east China Obiang lithium batteries C1295 , D5318 , 6Y270 , 1691P , HD438 for electric bikes conference of new products.” Child with its strong lithium battery electric bicycle in the R & D force frequently. All of a sudden at the press conference to launch 10 new models.
10 new listings Czech electric bicycle Obiang. Product is divided into four grades: M Series (high-end leisure series), U series (urban commuter line), L series (Compact Series), V Series (Economic Series), high-end prices from 3900 yuan to 2,450 yuan popular; battery voltage from 24V, 36V, 48V three; Latitude D600 battery capacity 8Ah-10Ah; product specifications from 16 inches to 24 inches wide coverage.
New conference site, the product appeared on the scene fascinated the audience. It is reported that 10 vehicles from the Netherlands and the United States by the design of the master design, the use of lithium iron phosphate batteries, higher security and more environmental protection, service life of up to 3 years.
Shanghai and East China from more than 200 dealers participated in the conference, Goodbaby Group president and Mr. Song Zhenghai 100 child Rui Kang Company CEO Mr. Wang Shuguang Li-ion  Inspiron 6400 battery electric bicycle on the development of confidence. That the company will further increase investment in research and development. The “Czech obi” lithium-ion battery electric bicycle into a leading brand in the Chinese market.

Recently, Japanese researchers developed a “fibrous TCO without dye-sensitized solar cells”, such solar cells by the dye-sensitized solar cell layer and a 3.5 cm long, 9 mm in diameter composed of glass fiber.
From Kyushu, Japan Science and Technology College of Life Science and Systems Engineering Research Institute will be a layer of titanium dioxide, a layer of pigment-sensitized, laptop battery as well as a layer of porous titanium as the cathode; contain iodine, such as a layer of porous electrolyte layer, and a layer of platinum and titanium as the negative electrode, and the two electrodes according to the order of winding glass fiber. In addition to the two ends of the glass fiber, the entire solar cells are covered with titanium. ThinkPad T40 battery Light from one end of glass fiber penetration into the solar light will be absorbed by the dye, and converted into electricity. If the fiber is tilted slightly in the light away from the other side before the surface will not cause complete reflection of the glass.
At present, the display of the solar cell conversion efficiency, the use of certain dyes in the case of only slightly higher than 1%, and as a result of the use of glass fiber battery of 9 mm diameter,ThinkPad T43 battery length only 1.5 cm, so there are about nine into one end of the incident from the fiber, away from the other side of the light has not been converted.
Solar cells the future of the net conversion rate is expected to reach 10% of light was the issue of waste can increase or reduce the length of optical fiber diameter to overcome.

International financial crisis to the global automotive industry a severe blow, but my electric car industry has introduced good policies. We should see my electric car industry is still facing many difficulties, the core cell technology to be a breakthrough in various ancillary facilities to be perfect  Latitude D620 battery , Latitude D820 battery , XPS M140 battery . Era of electric vehicles still need to be more support for the Government.

April 10, by the Ministry of Industry and Information of the “pure electric vehicles, industrial development opportunities and challenges —” The General Assembly held in Beijing Diaoyutai State Guesthouse, the meeting attracted a large number of experts in the industry. This year, the government of China’s electric vehicle industry, introduced a variety of good policy. We should see my electric car industry is still facing many difficulties, the core cell technology to be a breakthrough in various ancillary facilities to be perfect. Era of electric vehicles still need to be more support for the Government of Latitude D410 battery , Latitude D600 battery , Latitude D610 battery.

Usher in good electric car industry

Although the international financial crisis to the global automotive industry a severe blow, but my electric car industry has introduced good policies. February, Ministry of Science and Technology and the Ministry of Finance jointly issued “on energy conservation and the promotion of new energy vehicle demonstration pilot,” which proposed that in Beijing, Shanghai and other cities in 13 energy-saving and new energy vehicle demonstration to promote the pilot work, the use of financial subsidies policies to encourage investment in public transport vehicles, Latitude CPi battery , Latitude CPX battery taxis and other public services, including taking the lead in promoting the use of pure electric vehicles and other energy-saving and new energy vehicle.

In March, the State Council promulgated the “automobile industry restructuring and revitalization of planning” (Rule). Planning, pointed out, it is necessary to transform the existing production capacity, 500,000 to form pure electric, hybrid and plug-in hybrid common type of new energy car products ; new energy passenger car sales accounted for about 5% of sales; to Automobile parts and components of new energy technology reached the international advanced level.

Good policy the automobile industry, has been welcomed by enterprises. Geely, Chery, Brilliance, Changan, SAIC, Dongfeng, FAW and other auto companies have developed a relatively comprehensive development strategy for electric vehicles, mass production models have been done in the production of automotive products notice. Volkswagen (China) Investment Hsu, deputy general manager of health, told reporters: “The Chinese market in terms of resources and there is a great advantage, pure electric vehicle market in China played a very important role, the public are very much optimistic about the China market dell battery , we will increase large net input of electric vehicles. “Nissan chief operating officer, said Toshiyuki Shiga, Nissan will achieve in 2010 the amount of pure electric vehicle production in 2011 will be pure electric vehicles into the Chinese market at the global level in 2012 to promote.

During the forum, Renault – Nissan alliance and the Ministry of industry and information technology in China to promote zero-emission vehicle projects reached a partnership, hp battery , F4809A at the same time Renault – Nissan alliance was signed with the Wuhan city government to promote the electric vehicle memorandum of understanding, Wuhan will be a Nissan plan to implement zero-emission car of the first pilot city.

Multiple problems facing the industry

For electric vehicles, its core technology is the battery. For electric vehicles, rechargeable laptop battery There are three main types: lead-acid batteries, nickel metal hydride batteries and lithium-ion battery. “From the integrated performance and cost considerations, is the preferred lithium-ion battery.” Chinese Academy of Engineering, Chinese Academy of Sciences Institute of Physics, Professor Li-Quan Chen said. In recent years, the “863 Project” and “973″ program under the strong support for lithium-ion battery technology has made great progress, the cost of much lower performance than in the past has been greatly improved.

However, Li-Quan Chen said that the lithium-ion battery has the following five issues: high costs, security needs to be improved, battery life is not long, the Sony battery need to be improved consistency monomer, such as the battery assembly to be optimized. Automotive Safety and Energy Conservation, Tsinghua University State Key Laboratory Director Professor Gao Ming Ouyang suggested that China should take lithium-ion battery power, focusing on electric vehicles to master the core technology, energy research and development of new motor vehicles included in the national power systems of major scientific and technological special. “The most important thing, namely, improving the lithium-ion battery industry chain, as soon as possible domestic production of key materials;

The second is to support the foundation and strong technical force of several laboratories and enterprises, as soon as possible to optimize and improve the lithium-ion batteries VGP BPS3 , VGP BPS5 , PCGA BP2NY , PCGA BP2R raw materials and preparation process; The third is to strengthen the battery pack and module design, assembly and component design requirements, processing capacity. “Li-Quan Chen stressed.

In addition to the issue of lithium-ion battery technology, the commercialization of electric vehicles would also like to solve the problem of supporting facilities, such as the battery charging station. Industry experts believe that the commercialization of electric vehicles and improve the supporting facilities, such as toshiba battery  charging station is a “chicken” and “eggs” the relationship between the government should be supporting the establishment of facilities such as the battery charging station or production company should first electric car? Who do not want to be. The recent introduction of the new energy policy on the promotion of car model is expected to break this deadlock, through the form of financial subsidies, so that enterprises first of all new energy production car. In addition, the construction of supporting facilities also face some problems, too few facilities, it is difficult to meet the needs of users; building too much, but it also needs a lot of money, there is currently still the slow progress of the project.

On government subsidies, there are some problems. At present, the Government’s new energy policy on the promotion of car model to the new car production enterprises in energy subsidies, but do not have to subsidize consumers. There is also a thorny issue is how the replacement batteries IBM battery , ThinkPad T60 battery  for electric vehicles subsidies. Hangzhou is also the promotion of new energy vehicle demonstration pilot cities, Hangzhou Science and Technology Board to complain to reporters Huigang, lithium-ion battery life is currently a maximum of 24 months, which is 2 years. 2 years after the cost of battery replacement who will foot the bill? Countries in the pilot did not make notice should be given subsidies. If it is subsidized by local governments, then as a pilot, “10 City 1000″ to calculate the scale, a 1.8 million yuan of electric vehicles, batteries may need 800,000 yuan, so the cost of expensive hard to support local governments.

In addition, users also need to change habits for some time. “Habits of the users of gasoline cars, driving gasoline cars and electric vehicles are completely different experience, users will need to guide and nurture.” Wuhan City electric vehicle operations, said Mr Chairman, “to develop the habit of driving electric vehicles will take a very long time. ”

Government should be more support

Cars in China has just reached 50 million, per capita car ownership is much lower than developed countries in the world, but my fuel consumption was high, close to the country’s total oil products 60%. According to the current growth trend in car sales and fuel consumption levels, by 2020 China’s cars will be more than 150 million,  Armada M700 battery the annual fuel consumption will exceed 250 million tons. “Huge market demand and severe energy shortage sharp contradiction between the anomaly. For this reason, development of energy-saving environmentally friendly cars, energy transformation and industry is imperative to revitalize.” Ouyang Minggao said.

“To develop new energy sources for electric vehicles such as cars, not only in line with China’s national conditions and also on behalf of the world’s automobile industry development. Speed up the process of industrialization of electric vehicles, not only the transport sector to promote energy-saving emission reduction and sustainable development of the automobile industry  Evo N610C battery , Evo N620C battery , but also automobile enterprises to enhance innovation capacity, promote technological progress of the automotive industry. This is a vehicle to promote the optimization and upgrading of industrial structure adjustment in an important way to cope with the international financial crisis is also a challenge, and foster new economic growth point, the revitalization of China’s automobile industry the major strategic initiatives . “industry and information technology, Compaq battery said Vice Minister of miaoyu .

There is no doubt that the representatives of electric vehicles for energy-saving and new energy vehicle on behalf of the future direction of development for China’s automobile industry to catch up with international advanced level to provide a good opportunity. However, apple battery , A1079 , A1078 , A1148 ,M6091 some industry participants of electric vehicles for the arrival of the era’s lack of confidence can quickly. Shanghai Automotive Group Co., Chen Hong, president of the view that until 2030, electric vehicles like the internal combustion engine in order to become market-driven car.

How to promote the industrial development of electric vehicles in China, perhaps the experience of foreign countries can learn from us more. Governor of Kanagawa Prefecture in Japan, said a written Matsuzawa, Kanagawa Prefecture in order to promote electric vehicles, electric vehicles for the user to purchase an additional grant to subsidize half the national rate, at the same time from 90% of motor vehicle taxes and motor vehicle purchase tax, to enable consumers to purchase electric vehicles gasoline prices and cars is almost the same.

He said that during the use, users can also enjoy discounted parking fees, highway toll discounts and other incentives. At the same time, Kanagawa Prefecture in 2010 to the end of the year in the county set up 30 rapid charging facilities, as in 2014, set in 1000 County 100V/200V socket.

For the issue of charging electric vehicles, Daimler Northeast Asia, Li Jie, vice president of investment firm said: “The electric vehicle charging equipment standards should be unified as far as possible Acer battery , otherwise get the German car production in China can not charge different brands of vehicles were also unable to charge This will seriously affect the promotion of electric vehicles. “

toshiba battery  has developed a lithium titanate anode material used, the energy density of unit weight to the 100Wh/kg electric vehicle lithium-ion rechargeable battery cell. 2009 Sample shipments began in the fall.

The unit capacity of the current 20Ah, the output density of about 1000W/kg. Toshiba’s production capacity is currently being 4.2Ah, energy density of about 67Wh/kg toshiba PA3383U-1BRS  electric vehicles such as unit. The development of the original unit by changing the cathode material used in lithium cobalt, so that the energy density increased to 1.5 times.

In addition, the company developed the current capacity 3Ah, the output of the hybrid density 4000W/kg high-output units, the sample is now available.