The development of new energy vehicles will be the new main battery idea
Fifth Beijing International Electric Vehicle Exhibition cum clean energy vehicles, lithium iron phosphate as the main direction of all manufacturers. New energy vehicles to China provides a rare start at the same time with the international automobile industry opportunities.
With the adoption of "new energy vehicles production and access to the national qualification examination" of the enterprise, more and more electric cars will soon enter the market. Hafei Saibao like electric cars and other vehicles have been declared national announcement, no later than the end of this year or early next year on sale, while the production of Rui Qi Zhengzhou Nissan electric car project has been running on the card.
In this exhibition, Zotye car Orthogonal to the national grid. Zotye 2008EV pure electric vehicles maximum speed of up 110km / h, driving range fully charged, the follow-up [Review Photo Forum] is 300 km, power consumption is only 12 degrees per hundred kilometers, compared with the level of gasoline saved at least 4 / 5 the cost.
China's first crystal plastic battery technology has been starting in Wuxi, the technology of the battery available capacity than traditional batteries with the size increase by nearly 20%, continued to increase mileage 20% more than the actual number of charge and discharge cycles can be used 400 times or more, is twice as common lead-acid battery life.
New energy vehicles demanding on the battery, you must have high specific energy, high specific power, fast charging and deep discharge performance and cost requirements as low as possible, the service life as long as possible. Most of the existing hybrid battery as nickel-hydrogen batteries, commercial representative of a Toyota Prius [Review Photo Forum]. Ni-MH battery technology was not there refining, the cost too high. The traditional lead-acid batteries, nickel cadmium battery technology, although more mature, but there is a big battery for the car problem.
Currently, more and more researchers consider using lithium-ion battery as the battery electric vehicles, including lithium iron phosphate is more optimistic about the battery though less than the energy of lithium cobalt oxide batteries, but its safe, stable discharge , relatively cheap, the future electric vehicle could become a new choice.
However, even this relatively inexpensive lithium iron battery, for consumers, the cost is still very high, how many people are willing to spend the equivalent of 15 million to buy a Charade [Review Photo Forum]-powered compact car it ? In short, There is no a cost-effective electric car battery to meet industry performance and cost needs.
China from the "Eighth" began to electric vehicle technology research and development, especially the "fifth" major projects of National 863 electric vehicles and the "Eleventh Five-Year" 863 new energy vehicles, energy conservation and implementation of major projects, effectively promoted China electric vehicle technology progress and industrial development. China-made electric vehicles in the successful application of the Beijing Olympics, "City of one thousand ten" plan, the Ministry of Industry and Information Technology organizations in the pure electric car industry development strategy and the "new energy automobile manufacturing companies and product access management rules" introduction of the electric vehicle industry in China into a fast development track.
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