摘要
阐述了国内外电动汽车双电机耦合驱动系统的发展现状,对不同双电机耦合驱动系统的结构特点和应用等进行了总结。从动力性、经济性、布置灵活性、控制复杂性和成本五个方面对不同耦合驱动系统进行了综合对比分析,并对其发展潜力和趋势做出了归纳和展望。
The development status of the dual-motor coupling drive system in electric vehicles at home and abroad was reviewed in this article. The structural characteristics and applications of different configurations were summarized. Different coupling drive systems have been comprehensively compared and analyzed in 5 aspects: power performance, economic performance, flexibility in the design, the complexity of the control system and cost. Finally the paper discussed the potentialities and development tendencies of the dual-motor coupling drive system in electric vehicles.
作者
杨复钰
张宝迪
吕沁阳
张欣
YANG Fuyu;ZHANG Baodi;LYU Qinyang;ZHANG Xin(School of Mechanical,Electronic and Control Engineering,Beijing Jiao tong University,Beijing 100044,China)
出处
《汽车工程学报》
2022年第2期105-113,136,共10页
Chinese Journal of Automotive Engineering
基金
国家重点研发计划(2017YFB0103700)。
关键词
电动汽车
双电机耦合驱动
动力系统
结构特点
electric vehicle
dual-motor coupling drive
powertrain system
structural features
