现代电动汽车发展及技术【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范围内的应用,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
现代电动汽车发展速度越来越快,通过对电动汽车各主要技术国家的发展对比,了解发展状况及其关键技术
【关键词】 发展现状;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 comparison of the major countries of the electric car development to understand the development status and key technologies
Key words: development status;electric vehic