三相供电交流电机驱动系统无电解电容控制技术综述  

Review of Control Technology for Electrolytic Capacitorless AC Motor Drives with Three-phase Power Supply

作　　者：丁大尉 王高林[1] 张国强[1] 徐殿国[1] DING Dawei;WANG Gaolin;ZHANG Guoqiang;XU Dianguo(School of Electrical Engineering and Automation,Harbin Institute of Technology,Harbin 150001)

机构地区：[1]哈尔滨工业大学电气工程及自动化学院,哈尔滨150001

出　　处：《电气工程学报》2021年第4期2-11,共10页Journal of Electrical Engineering

基　　金：国家自然科学基金资助项目(51877054)。

摘　　要：随着永磁电机驱动控制技术的发展,系统可靠性、寿命和功率密度逐渐成为该领域关注的重点。三相供电交流电机无电解电容驱动系统具有体积小、寿命长、可靠性高的优点,是高品质电机驱动系统发展的重要方向之一。目前,交流电机无电解电容驱动系统已经在工业领域得到应用。围绕驱动系统稳定运行和机侧性能控制技术两方面,对交流电机无电解电容驱动系统的发展现状进行归纳和总结,指出现有方案的优缺点。最后,对交流电机无电解电容驱动系统目前亟需解决的难点问题和未来发展趋势进行总结和展望。Along with the development of the control technology of PMSM motor,reliability,life time and power density have become important issues.The electrolytic capacitorless AC motor drive with three-phase power supply holds advantages of small volume,long service time and high reliability,which is an important development direction of motor drives.Currently,electrolytic capacitorless AC motor drives are already applied in industry.Based on the stable operation of the drive and the performance control technology of the machine side,the development status of the electrolytic capacitorless AC motor drive is summarized and the advantages and disadvantages of the existing schemes are pointed out.Finally,the current difficult problems and future development trend of the electrolytic capacitorless AC motor drive are summarized and prospected.

关 键 词：交流电机 无电解电容驱动系统 稳定性控制 机侧性能控制 

分 类 号：TM341[电气工程—电机]