摘要
在已发展的各种电动车(EV、HEV及FCEV)中,至今只有HEV形成了一定的市场规模。2005年世界HEV用电池的市场约为5亿美元,预计今后5年的市场增长率可能达到50%。当前MH-Ni电池是HEV电池市场的主流,但锂离子电池具有更高的比特性和降低成本、延长使用寿命的可能。对HEV及其电池的市场发展进行了回顾及展望。评述了HEV用MH-Ni电池及Li-ion电池的优缺点,对MH-Ni电池及Li-ion电池的技术进展情况做了介绍。
Among the three kinds of EVs （EV, HEV and FCEV）, only HEV attained steady market growth. 84806 HEVs were sold in US in 2004, and 205749 HEVs in 2005. The worldwide HEV battery market in 2005 was about $500M, and projected HEV battery market growth rate will be about 50% in the next 5 years. Technology dominating this market is Ni - MH but Li-ion battery emerges with higher power and energy, potentially less expensive and longer lasting. An overview was given on the market growth of HEV and HEV＇ s battery. The advantage and disadvantage of both Ni - MH and Li - ion batteries and their technology development were discussed.
出处
《电池工业》
CAS
2007年第4期262-267,共6页
Chinese Battery Industry
