基于DSP的内置式永磁同步电机控制系统设计  

Design of IPMSM Control System Based on Digital Signal Processor

作　　者：王伟洋 杨金波[1] 张锦[1] 冀明路 WANG Wei-yang;YANG Jin-bo;ZHANG Jin;JI Ming-lu(Beijing Institute of Space Launch Technology,Beijing 100076 ,China)

机构地区：[1]北京航天发射技术研究所,北京100076

出　　处：《微特电机》2018年第4期45-48,52,共5页Small & Special Electrical Machines

摘　　要：针对车用需求,推导了内置式永磁同步电机(IPMSM)数学模型,分析了IPMSM矢量控制原理,设计了基于数字信号处理器(DSP)的IPMSM控制系统,实现了转子位置和电流检测、转矩控制及通讯等功能。实验结果表明,在不同转速下该控制系统都能够对IPMSM进行有效控制,达到车用动力系统对电机输出功率的要求。According to the demand of vehicle, the mathematical model of IPMSM was deduced, IPMSM control sys- tem design based on digital signal processor （DSP） was realized with some functions such as rotor position and current ac- quisition torque and speed control. Experimental results show that the system can control the IPMSM effectively at different speeds and achieve the power requirements of electric vehicles.

关 键 词：内置式永磁同步电机 矢量控制 系统设计 

分 类 号：TM351[电气工程—电机]