微特电机 ›› 2018, Vol. 46 ›› Issue (4): 45-48.doi: 1004-7018-46-4-45-48

• 驱动控制 • 上一篇    下一篇

基于DSP的内置式永磁同步电机控制系统设计

王伟洋,杨金波,张锦,冀明路   

  1. 北京航天发射技术研究所,北京 100076
  • 收稿日期:2017-10-19 出版日期:2018-04-28 发布日期:2018-04-28
  • 作者简介:王伟洋(1991—),男,硕士,主要研究方向为电机驱动与控制。

Design of IPMSM Control System Based on Digital Signal Processor

WANG Wei-yang, YANG Jin-bo, ZHANG Jin, JI Ming-lu   

  1. Beijing Institute of Space Launch Technology,Beijing 100076,China
  • Received:2017-10-19 Online:2018-04-28 Published:2018-04-28

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。

关键词: 内置式永磁同步电机, 矢量控制, 系统设计

Abstract:

According to the demand of vehicle, the mathematical model of IPMSM was deduced, IPMSM control system design based on digital signal processor (DSP) was realized with some functions such as rotor position and current acquisition 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.

Key words: internal permanent magnet synchronous motor (IPMSM), vector control, system design

中图分类号: