微特电机 ›› 2021, Vol. 49 ›› Issue (11): 58-61.

• 驱动控制 • 上一篇    下一篇

基于特种车辆永磁同步电机同步控制系统设计

董星言1, 杨金波1, 王辉1, 蒋雨菲1, 周杰2, 辛振伟1   

  1. 1.北京航天发射技术研究所,北京 100047;
    2.北京长征天民高科技有限公司,北京 100047
  • 收稿日期:2021-07-06 出版日期:2021-11-28 发布日期:2021-11-16
  • 作者简介:董星言(1992—),男,硕士,工程师,研究方向为电源与电机驱动。

Design of Synchronous Control System Based on Special Vehicle Permanent Magnet Synchronous Motor

DONG Xing-yan1, YANG Jin-bo1, WANG Hui1, JIANG Yu-fei1, ZHOU Jie2, XIN Zhen-wei1   

  1. 1. Beijing Institute of Space Launch Technology,Beijing 100047, China;
    2. Beijing Changzheng Tianmin High Technology Co., Ltd., Beijing 100047, China
  • Received:2021-07-06 Online:2021-11-28 Published:2021-11-16

摘要: 随着特种重型车辆电动化水平的不断提高,基于永磁同步电机的双电机同步控制策略在电动执行系统的应用越来越多,对同步控制的可靠性和安全性设计提出更高的要求。基于永磁同步电机的数学模型,设计了永磁同步电机双电机同步控制系统,针对特种车辆应用需求,提出高可靠性和高安全性的系统设计方法。试验证明,双电机的速度误差小于20 r/min,满足技术指标要求。

关键词: 永磁同步电机, 同步控制, 可靠性, 安全性

Abstract: With the continuous improvement of the level of motorization of special heavy vehicles, the dual motor synchronous control strategy of permanent magnet synchronous motor has been applied more and more in the electric execution system, which puts forward higher requirements for the reliability and safety design of synchronous control. Based on the permanent magnet synchronous motor mathematical model, a permanent magnet synchronous motor double motor synchronous control system was designed.In view of the special vehicle application requirements, high reliability and high security system design methodwas carried out. The test results showed that the speed error of dual motor was less than 20 r/min, which meets the technical requirements.

Key words: permanent magnet synchronous motor(PMSM), synchronous control, reliability, security

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