摘要
作为纯电动汽车最主要系统之一的电机驱动系统,是驱动车辆运行的主要执行结构,其控制特性决定了电动车的主要性能指标。通过分析国内主要纯电动汽车电机驱动系统的集成化、精简化和并联化技术特点,结合永磁同步与异步交流双电机的技术主流路线,探讨当前电机驱动系统的优化方案,以改善电动汽车的性能。
The motor drive system,one of the three control systems of pure electric vehicle,is the main execution structure of the vehicle,and its driving characteristics determine the vehicle main performance indicators. By analyzing the characteristics of integration, simplification and parallelization of the main domestic pure electric vehicle motor drive systems,combined with the mainstream route of permanent magnet synchronous and asynchronous AC dual motor technology, the current optimization scheme of motor drive system is discussed to improve electric vehicle performance.
作者
朱泳贤
ZHU Yong-xian(Zhaoqing XPeng Motors Limited Company,Zhaoqing 526000,China)
出处
《机电工程技术》
2019年第8期60-62,共3页
Mechanical & Electrical Engineering Technology
关键词
电机驱动系统
双电机
集成化
精简化
并联化
motor drive system
double motor
integrated
simplified
parallelization
