多相电机驱动控制系统的设计与实现  

Design and realization of multi-phase motor drive control system

作　　者：黄启岚 康敏[1] 卞韩斌 HUANG Qilan;KANG Min;BIAN Hanbin(School of Automation and Electrical Engineering, Zhejiang University of Science and Technology,Zhejiang Hangzhou 310023, China;Star Power Semiconductor Co. , Ltd. ,Zhejiang Jiaxing 314006,China)

机构地区：[1]浙江科技学院自动化与电气工程学院,浙江杭州310023 [2]嘉兴斯达半导体股份有限公司,浙江嘉兴314006

出　　处：《工业仪表与自动化装置》2021年第4期58-63,共6页Industrial Instrumentation & Automation

摘　　要：多相电机由于低压大功率、高可靠性和高转矩密度等优点,为电气交通领域提供了一种新的动力解决方案。为此以九相异步电机为例,以DSP主控芯片和IGBT驱动模块为核心,设计了一套多相电机驱动控制系统。基于谐波电流闭环的转子磁场定向矢量控制方法,对多相电机驱动控制系统进行了性能测试。实验结果表明,该驱动控制系统能够准确控制多相电机的电流和转速,充分发挥多相电机的高转矩密度优势,驱动控制系统的设计合理且有效。Due to the advantages of high power at low voltage,high reliability and high torque density,multi-phase motors provide a new power solution for the field of electrical transportation.Taking a nine-phase asynchronous motor as an example,a multi-phase motor drive control system is designed with the DSP main control chip and IGBT drive module as the core.Based on the vector control method,the performance test of the multi-phase motor drive control system is carried out.The experimental results show that the drive control system can accurately control the current and speed of the multi-phase motor,give full play to the advantages of the high torque density of the multi-phase motor,and the design of the drive control system is reasonable and effective.

关 键 词：多相电机 驱动 矢量控制 转矩密度 

分 类 号：TM343[电气工程—电机]