纯电动汽车交流感应电机控制系统设计  

Pure Electric Vehicle Control System for AC Induction Motor

作　　者：谭延良[1] 胡燕娇[1] 盛碧云[1] 樊少波[1] 

机构地区：[1]江苏大学电气信息工程学院,江苏镇江212013

出　　处：《电气传动》2012年第4期7-9,14,共4页Electric Drive

摘　　要：以DSPIC30F4011数字信号处理器作为基础,设计了一款低成本、高效率的低速纯电动汽车交流感应电机控制系统,结合空间电压矢量(SVPWM)调制技术以及基于转子磁场定向的矢量控制策略,分别对驱动控制系统的硬件电路和软件模块进行了设计。实验结果表明了该系统控制精度高,实时性和动态响应好,具有较高的实用价值。Based on DSPIC30F4011 digital signal processor, a low cost, high efficiency electric vehicle AC motor drive control system was designed. Space vector pulse-width modulation（SVPWM） and vector control （VC） based on rotor flux orientation were used. Respectively,the drive control system hardware circuit and software modules were designed and the experiment was carried out. The result shows that the control system has high precision, better dynamic response and better practicability.

关 键 词：数字信号处理器 交流感应 电动汽车 矢量控制 低成本 

分 类 号：TM343.3[电气工程—电机]