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现代电动汽车开展及技术
【摘要】纯电动汽车,它是完全由可充电电池提供动力源的汽车。虽然它已有
134 年的悠久历史,但一直仅限于某些特定围的应用,市场较小。电动汽车的
技术核心主要有电池技术,电力驱动及其控制系统,电动汽车整车技术,能量
管理计术等。现代电动汽车开展速度越来越快,通过对电动汽车各主要技术国
家的开展比照,了解开展状况及其关键技术。
【关键词】开展现状;电动汽车;电动汽车核心技术;传动比
Abstract: Electric vehicles, it is provided by a rechargeable
battery power source car. Although it has been 134 years of history,
but it has been only within a certain range, the market is small. The
core technology of electric vehicles battery technology, electric
drive and control system, electric vehicle technology, energy
management technology. The increasingly rapid pace of
development of modern electric vehicles, by parison of the major
countries of the electric car development to understand the
development status and key technologies.
Key words: development status;electric vehicles;electric vehicle
technology;drive ratio
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