在传统汽车领域,中国已很难赶上发达国家,而电动汽车是汽车产业未来的发展方向。经过多年努力,中国电动汽车电池、电机、电控三大关键技术相继取得突破。据国家电动车专家组组长黄佳腾透露,近年来,中国在电动汽车整车设计、驱动系统、电池管理系统,尤其是锂离子电池、燃料电池等高性能动力电池的 In the field of traditional automobiles, it is very hard for China to catch up with developed countries, and electric vehicles are the future direction of the automobile industry. After years of hard work, three key technologies of China’s electric vehicle battery, motor and electric control have made breakthrough successively. According to the National Electric Vehicle Group Leader Huang Jia Teng said that in recent years, China’s electric vehicle design, drive systems, battery management systems, especially lithium-ion batteries, fuel cells and other high-performance battery