文档介绍：目录
绪论·······························································6
电动汽车研发的意义··················································6
电动汽车的结构和特点················································8
研究技术的关键·····················································10
本研究的意义·······················································10
本研究的主要内容···················································11
电动汽车系统的组成··············································12
电动汽车的基本组成部分·············································12
车载电源·······················································