the new energy vehicles recently frequent appeared in the major auto show, but in the process of large-scale production, batteries for inspiron 6400 battery , motors and other key components highlight the technological bottlenecks, new energy automotive experience, "Game No One Played" embarrassment.

  • The coexistence of a variety of technical line

    • According to China’s industrial policy, the Chinese Society of Automotive Engineers Parts surmised that the Minister for Yan Jian, China’s technological development of new energy vehicles for the hybrid power train of thought is the starting point for new energy vehicles, pure electric vehicles for the medium-term objectives, to fuel Casio np-100 cells as a long-term.

    Chinese experts said hydrogen-powered fuel Samsung slb-1137c cell vehicles are considered to be the ideal academic community of new energy vehicles, but because of the current high cost of hydrogen and fuel cell technology, a series of security-related issues remain to be cracked, and therefore can only be is the look "foreign" sigh.

    It has been learned so far, China has 24 companies, 47 kinds of new energy automotive products included in the Chinese manufacturing enterprises and product announcements, which includes electric vehicles, hybrids, to electric vehicles based New Energy Auto Industry Base spring up all over the country. In the capital markets, some within the industry chain in electric car batteries for Samsung slb-1137d , motors and other enterprises have been sought after.

  • bottlenecks of the key technical

    • According to reports, although compared to Japan, Europe and the United States a number of countries, the development of new energy vehicles akku in China starting not later, but the domestic automobile enterprises of new energy technologies are not advanced. The key technical "stuck" so that the new energy automotive industry domestically-oriented enthusiasm hard to get into real productive forces. On the pure electric cars are concerned, lead-acid Samsung slb-1437 battery life is short, resources of nickel-metal hydride batteries is limited , and cost is high.

  • old and new Technical problems exist is in side by side

    • Automotive Engineering Department of Tsinghua University Professor Ouyang Minggao pointed out that Power Batteryinvolves a hybrid Sharp bt-h11 battery powered, pure electric and fuel cell three kinds of electric vehicles, so the transformation of power system will strongly rely on battery technology breakthrough. However, the battery technology is at the present stage of China’s industrialization of new energy vehicles, there is the greatest difficulties, including the nickel-metal hydride batteries for Sharp bt-h21 and lithium battery life, consistency, cost and other aspects. He also said that first of all resistance, currently one of the best level and abroad 10 times the difference between the level of the best. Another problem is the consistency of the battery, lithium batteries have a characteristic, over-charging and over-discharge is not good, such as mobile phones using a single-chip Li-ion battery problem easy to control, but the vehicles use lithium-ion laptop battery is a complex series-parallel connection in a number of together, if consistency is not good, it is easy to cause some over-charge, some charge less than a phenomenon, which will affect the entire battery life and cost. At home and abroad on this issue have not yet been completely resolved.

In addition, the voltage of the ,Sharp bt-l222s battery electric vehicles are now about 100 volts to 600 volts, when a car fell into the sea accidents, how to maintain the passengers fail to shock, but also need to overcome the current technical difficulties, one of

Many in the industry have pointed out that the traditional car key technical level will largely determine the level of development of hybrid cars . Despite an increase in hybrid electric vehicle motor as power source, but the conventional internal combustion engine continues to play an important role. Thus, in addition to motor, ,Sharp bt-l225 battery and other new technologies should be continuously explored, the enhancement of automatic transmission inherent in the traditional car key technologies as urgent.

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