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Major projects for electric vehicles electric cars passed the acceptance

Organize by the Tianjin Science and Technology Commission, Tianjin Qingyuan Electric Vehicle Co., Ltd. and Tianjin FAW Xiali Co., Ltd. to take the lead, Tianjin Hi-Tech Power Blue Sky Co., Ltd. and China Automotive Technology and Research Center compaq laptop battery, evo n400c battery, Tianjin University some ten units, such as shared responsibility the National 863 Program - a major special Pure electric vehicles electric car project, in the June 25 adoption of the National Ministry of Science and Technology Acceptance. Experts believe that the skill level of the car reached the international advanced level.

Xiali pure electric cars using the city’s R & D China Automotive Technology and Research Center, Tianjin Hi-Tech Power Blue Sky Co., Ltd. and Tianjin University of Technology category of complete scientific research system, the application of Tianjin Hi-Tech Power Blue Sky Co., Ltd. developed lithium-ion evo n410c battery, evo n600c battery power sophisticated technology, the integration of technology and industry dual advantage, in the country has developed the first batch of five has the international advanced level of pure electric cars, and will realize the industrialization of two years for the city and even the formation of our country electric vehicle technology, self-development capacity , automotive technology and realize the rapid development of industry have laid a foundation.

Practical use of lithium-ion batteries available for more than 10 years, the technology is developing rapidly, as an advanced power supply types are widely used in mobile phones, laptop, camera, space, communications equipment and other fields. With energy shortages and to strengthen environmental protection awareness, improve, since 1995 power-based lithium-ion battery research has become a hot issue around the world, major evo n610c battery, evo n620c battery, presario 1200 battery manufacturers is that end has invested substantial human, material and financial resources.

At present, Tianjin Hi-Tech Power Company Limited to use the blue sky at lithium-ion battery research, development, technical superiority and talent advantages, have research and development of the D-, F-type, 20Ah, 35Ah, 55Ah, etc., high-capacity lithium-ion power batteries, and made some achievements. Especially in the “Ninth Five-Year Plan”, “15″ during the country assumed the Ministry of Science and Technology issued a number of major scientific and technological power battery projects, independent research and development of 8Ah, 55Ah, 90Ah Li-ion battery power, small combination charger, smart presario 1800 battery, 116314-001 battery, presario 700 battery management systems.

In 2008 Beijing Olympic Games under the leadership of the green, with the lithium-ion power battery technology continues to improve lithium-ion power supply will become the field of the future power of new technologies and economic growth.

French Axane will be listed two kilowatts of new fuel cell - presario 900 battery, presario 1700 battery

According to overseas media reports, French Axane Fuell CellSystems held recently at the “First European Hydrogen Energy Conference (EHEC)” announced in 2004 will be listed on removable fuel cell.

Upcoming are the solid polymer type fuel cell, merchandise called “Roller Pac”. Output power of 2 kW, Overall dimensions of 98cm × 54cm × 64cm, weight 75 kg, mainly for back-up power and uninterruptible power supply. Prices, one-kilowatt compaq laptop battery, fru 92p1121 battery book for 8-1000 euros. At present, this fuel cell is still in its trial stage, “production will further reduce the volume and weight.”

Such cells, hydrogen as a fuel to accommodate the ball-type containers, when the hydrogen can be run out to replace the container.

Axane companies are operating the French industrial gases group Air Liquide (AIR LIQUIDE), established in 2001, fuel cell development company business notebook nc6000 battery, business notebook nc8000 battery.

Casio prediction 10 years after the portable device thinkpad x41 tablet 1866 battery, thinkpad x31 battery technology

With the “WPC EXPO 2003″ workshop held at the same time, “the fuel cell is about to infiltrate into portable devices” (September 17, by day by day by the electronics and environmental protection held in common), the Casio Computer stand equipment manufacturers stand up to 10 years after the portable device power supply is predicted. Then such power will be divided into at improvement on the traditional model of technology and fuel cell technology. Personal computer in the fuel cell will replace the existing rechargeable battery power supply into the mainstream. In digital cameras and handheld computers in areas such as fuel cells, lithium manganese batteries 1st grade as well as next-generation lithium-ion batteries will coexist. At Walkman (Walkman) and the field of low-power radios, etc., apart from the company’s prediction of fuel cell, alkaline manganese batteries, as well as one at the electric double layer capacitors (EDLC), such as rechargeable thinkpad x30 battery, thinkpad x23 battery, the solar cells will arise and the use of human body temperature and exercise the power of natural energy.

Required, such as laptop at 1000Wh / L or more for high energy density of energy, fuel cells because of the way of direct methanol (DMFC) output power density not enough, it will be used by changing the methanol supply of hydrogen fuel cell modification. DMFC current output power density of 50mW/cm2. “If not 100mW/cm2DMFC will not be able to use” (the company’s technology All in all elements of the Department of Shionoya Masaharu). At present, the maximum data 50mW/cm2, at present the use of platinum catalyst and acid (Sulfonic Acid)-type polymer electrolyte membrane material systems has reached its limit. As long as the failure to develop a new material of the technology will be difficult to achieve. On the other hand, modification type are developed by Casio, and because of the use of pure hydrogen, will accordingly be able to improve the output power density and reduce the volume. However, “also thinkpad t61p battery, thinkpad t60p battery at a similar stage of arts and crafts” (Salt Valley). The key lies in how to achieve volume production in order to reduce costs.

In digital cameras and handheld computers required 800 ~ 500Wh / L over the field of intermediate energy density will be used to quality-type fuel cell or DMFC, but the next generation of lithium-ion batteries will continue to become the mainstream.

At Walkman, radios and electronic dictionaries, etc. Just 300Wh / L energy density of the following areas at DMFC fuel cells will become a mainstream product. The company has been in the study can replace the batteries on the 5th of the DMFC. In his speech, the company displayed at the upper cylindrical module is equipped with electricity, with lower methanol used to store the type and at the Department of thinkpad t40P battery, thinkpad a22 battery power module is equipped with fuel cells on the 5th of the illustrations. Shiotani stressed that the batteries can be recycled by the shell material or biodegradable plastics (Biodegradable Plastics) composition, because of recoverable re-use will be easily acceptable to the community.

NEC notebook fuel cell power density, the highest in the world

With the “WPC EXPO 2003″ on the notebook display using the fuel cell of the workshop held at the same time, “the fuel cell is about to infiltrate into portable devices” (September 17, day after day by the electronics and environmental protection jointly hold) on, NEC to do the relevant technical Speech, and declared at the non-use of auxiliary machine-type “passive (passive)-type” direct methanol fuel fru 92p1167 battery, thinkpad z60t battery (DMFC) in the world achieve the highest output power density that is 50mW/cm2. Here, passive (passive) type is the catalyst by improving the electrode and electrolyte film unit, thereby enhancing the output power density without the use of pump and fan (Blower) and other auxiliary machines to high-density power output of the fuel cell. The company intends to further improve the materials in order to achieve practical implementation 100mW/cm2.

NEC has been able to successfully improve the output power density, based on its load at platinum catalyst particles Tam material used is called “carbon nano-process (Carbon Nanohorn)” nanotechnology of carbon materials manufacturing. Process because of the carbon nano-micro-nano-class structure, and therefore can make the following micro-5nm platinum micro-particles can be dispersed, which would increase the catalyst surface area and thus improve the output power density. In addition DMFC in order to solve one of the topics Crossover (because of methanol through the electrolyte in order to cause the problem of declining output power), which is difficult through the use of methanol the solid electrolyte membrane, in June 2003 issued by the same type of fuel cell output power density of 40mW/cm2, the reason can be reduced to 10mW / cm2, is because “by raising the electrolyte membrane and the adhesion between the catalyst, thereby reducing the resistance, and the efforts ibm laptop battery, thinkpad z61t battery carried out because of the crystallization of solid “(NEC foundation Applied Research Institute of CNT Center Research Minister Okubo long is good). The current Department of Materials has reached the limit, in order to achieve higher 100mW/cm2 is a catalyst for research activity.

Passive (passive) type fuel cell are by infiltration and proliferation of methanol, natural inhalation and air transportation, fuel cells, because of its small size, light weight and noise characteristics, so that the NEC for portable devices are the best technology . But the display’s built-fuel cell type, are at the bottom of the laptop to install the fuel cell group, in order to supply fuel and replacement of the air using a small pump and fan. In this sense, no longer belong to the passive (passive) products, but the company has explained that the use of these auxiliary machine is designed to solve the layout of the fuel cell problem, nothing to do with the output power. The company said it would replace the current fuel cells in February 2003 issued by an external vertical type, the use of gravity or the supply of fuel is designed to easily inhaled air can naturally achieve the same output power density. The company intends to continue to take the “passive (passive) Type” to improve the output power density 40y6793 battery, thinkpad x61 battery.

Honda at the 36th Tokyo Motor Show on display is planned for the end of 2002 in Japan and the United States to limit sales of the two fuel fru 92p1141 battery, fru 92p1137 battery cell vehicle “FCX”. FCX issued by the company’s fuel cell test vehicle “FCX-V4″ to improve from. Prototype vehicle FCX-V4 and the main difference is that the body length than the FCX-V4 shortened 40mm, equipped with fuel cell power generation display status and capacitor charge-discharge status can be traveling distance, speed of the three instrument panel, driving distance to improve 315 ~ 355km, a top speed from 140km / h to a 150km / h.

Fuel cells, capacitors, fuel cans and other major components with the basic layout has not changed. The company has with the United States Los Angeles, five on the video “FCX” reached a basic agreement. However, in the form of rental, the cost of such details not yet been determined. First of all, in Japan plans to limit sales and rental in the Seoul metropolitan area, but has yet to identify specific and rental costs.

FCX’s main components for the electrical, fuel cells, capacitors, fuel cans. AC synchronous electric motor for maximum output power of 60kW, the maximum torque to 272Nm. The provision of electricity to the motor are fuel 02K6651 battery, 02K6620 battery cells and super capacitors. Canadian fuel cell using Ballard Power Systems produced solid polymer electrolyte fuel cell (PEFC), an output power of 78kW. 35MPa fuel use of compressed hydrogen. Hydrogen storage tank capacity of 156.6L, over 137L of the FCX-V4 has been greatly improved. The purpose is equipped with super-capacitors are Recycling deceleration energy and speed up when used as electrical power.

Overall dimensions for the 4165 × 1760 × 1645mm, weight 1680kg. Top speed of 150km / h. Driver output power and micro-cars and smaller engines of the same level, torque level for the 2 ~ 3L. Because of motor status at the next stop could achieve N.m, so start about 5 seconds after the acceleration in good condition. Since then the acceleration due to body weight than the number of gasoline, so less than petrol vehicles. FCX positioned level city car, with the level of the gasoline car to light 02K7039 battery, thinkpad x60 battery 1200 ~ 1300kg.

Sanyo Electric has developed a few days ago the thinkpad r40 battery, thinkpad r32 battery conversion efficiency up to 19.5% (in October 2002 listing of the original product was 18.5%) of the HIT solar cell modules. At April 1, 2003 will be listed using the battery unit “200 W HIT solar cell modules”, and using this module’s solar power generation system.

Except for construction materials outside the large-sized battery module, “200W HIT solar cell modules,” the first time reached a 200W high power. Such high power primarily due to: (1) battery increases the effective power generation area; (2) by reducing the cell surface defect region thereby reducing the power loss; (3) reduces the 02K6928 battery and power modules loss (resistance loss) and so on. In addition, through the use of high efficiency HIT solar cells, able to ensure 17% conversion rate module. The module will be used mainly for residential solar power generating system.

Equipped with 15 solar cell modules, the previous generation products for 2450kWh / year (estimated), while the 200W module can reach 3530kWh / year, generating capacity increased 44%. Accordingly projections, configuration module 20 200W JAPAN almost average family will be able to provide the average annual power consumption (about 4795kWh / year). Also at 3kW system, solar power 02K7054 battery module weighs 210kg, compared with the original reduced about 90kg.

       Battery size as small as possible, while the battery market is growing. At the United Kingdom, digital cameras and toys such as the 92p1089 battery, 92p1087 battery is required to launch new products to stimulate the market development of a thriving, with annual sales of batteries up to 796,500,000 U.S. dollars, sales of 100 million 6.2164.
     According to market research firm Mintel said that the United Kingdom cell sophisticated consumer market has developed. Over the past few years even if the third generation of batteries are available now, but the price is higher but the total sales in this market there is no significant increase, mainly due to intense price competition due.
     Price competition since 2000 more fierce. In 1999, total sales for the battery 802,500,000 U.S. dollars, compared to 1997 increased by 13%. This leads to each battery in 2001 the average price fell by 1.3 U.S. dollars to 1.2 U.S. dollars.
     A class, the alkaline / manganese batteries are the battery of the largest consumer market one ring, it is estimated that in 2002 total sales accounted for 68.4% cell, accounting for 51.5 percent of total sales. Alkaline / manganese batteries very popular cause KUSAKABE zinc battery sales in 2002 accounted for only 21.3% total sales of batteries. Inexpensive because of this type of 08K8194 battery, 08K8196 battery, so the battery only 10.6% of total sales.
     Battery manufacturers has been intense competition between. By Guillermo (Gillene) duracell owned brand (Duracell) battery market leadership of the United Kingdom, it is estimated that batteries account for 31% of total sales. In such a competitive environment, the price has a certain influence. Therefore, manufacturers often offer discounts, but also introduced many pieces of product packaging and other types of concessions.
     A long time, Eveready Energizer (EnerglerEverReady) market share second only to Duracell, but in recent years can see, Panasonic (Panasonic) more and more popular place only after duracell.
     Innovative electronic products to promote market development of new electronic products to promote the continuous development of the battery market, while battery sales products than the use of batteries is better, both in sales and sales aspects of the latter than excellent.
     Battery usage is still the largest number of products are toys, audio, cameras, remote control and a flashlight, which together account for 83.7 percent market share. But surprisingly, the battery rarely intended to be included in the list, the majority of customers are required only when there is purchase.
     Duracell UK Operations Director GeorgeAllan express, in the past, consumers are not much interested in the battery, but in recent years rolled out new consumer electronics, so that battery sales in the past two years of double-digit growth, single in 2002 will rise by 11%.
     In recent years, the increasing popularity of high electrical power consumption, stimulate demand for alkaline 92p1102 battery, 92p1077 battery risen performance than zinc and other types of batteries better. Zinc batteries cheaper price, but performance in general, can not meet the high electrical power needs.
     Various types of battery sales have increased, one of very few AA batteries for nearly half of market share, and add this type of battery AAA battery accounted for 80% market share.
     New battery to provide more choices now, duracell are ready to introduce a new design of the battery, that is, in December this year in Asia, the United States and the European launch of a stylish flat design of thin batteries, so that electrical manufacturers to design more slim easy portability products.
     To meet consumer demands and emerging small slim digital cameras more and more small. Duracell batteries launched CPI is the first high-energy flat thin lithium batteries, specifically for these digital cameras set up. Duracell LPI is the first for MP3 players and CD Walkman digital audio players, such as ping-based thin alkaline batteries.
     Duracell EmmanuelMercier the European business manager said that in digital cameras and digital audio category, consumers consider the size of a slim stylish enough. Consumers need to be more easy to carry and convenient electrical appliances, brand new Duracell batteries are flat thin to meet this demand. Electrical appliance manufacturers can either choose to use such lower-cost batteries to replace the rechargeable batteries in order to introduce more product lines.
     Ping because of the design of thin 92p1073 battery, 08K8199 battery with standard size rechargeable batteries compatible, so electrical manufacturers to design a combination of two types of electrical batteries, so that consumers have more choices.
     In addition, Duracell batteries for all the recent classification of color, this is very simple but effective way of marketing, consumers will be required to purchase the battery faster.
     Color classification promotion duracell batteries help put bright colors, yellow is the AA batteries, AAA batteries are green, and red are C batteries, D batteries purple, blue is the 9V battery. Duracell the use of color, because they are colorful, will go to the consumers was impressed: it came with batteries of different colors, customers want to buy one look to find the category, very convenient.
     Duracell in France, Italy, Poland, Finland and the United Kingdom in this country try to implement five of the new set of color classification results showed that this method be up to consumers to support respondents, while 10 per person over 6 people think all kinds of batteries in accordance with color display to help them make purchase decisions.
     Duracell batteries on consumer purchase behavior in-depth study showed that an average of more than 1 / 5 (21.3%) normal although consumers interested in buying batteries, but eventually ibm laptop battery, 08K8198 battery, due in part to shop sales counters display the location of the battery not enough eye-catching, as well as the goods on display and confusion.
     The study has found that color to distinguish between batteries, can save consumers at the counter before the time hovering around 22%. According to statistics, there are about six million people every day the United Kingdom at the supermarket, the implementation of color classification, such as time-saving measures, every day can save about 18,000 hours of human resources.
     Rechargeable batteries rechargeable battery has growth potential because of less use of disposable batteries convenience, so its popularity has been low. At present, the United Kingdom rechargeable battery market worth about 16 million U.S. dollars, in dollar terms, 2002 has made 11.7 percent growth.
     Philips (Philips) fittings and batteries SarahWaldmann business promotion manager said that although each of battery manufacturers have introduced at least 1 rechargeable battery, but the market remains small scale.
     Music to promote the rechargeable battery market, has recently launched a new generation of rechargeable batteries P6P allegedly ago many of its storage volume by 25%, music express, this lightweight battery is applicable to many modern audio-visual products.
     TDK research firm believes that the rechargeable batteries has been greatly improved. New nickel-hydride battery can provide strong and steady current, there is no nickel-cadmium batteries due to “memory effect” cause of harm reduction in the capacity of electricity for large electrical power consumption, cost-effectiveness significantly.
     Battery market for the prospect of Britain, experts believe that, with the use of battery-operated electrical home beyond the more 08K8197 battery, 92p1075 battery market will remain active.