摘要
矩阵变换器-永磁同步电机系统具有结构紧凑、能量双向流动以及网侧功率因数调整灵活等特点,是实现高端装备动力部件高控制精度、高功率密度以及高运行效率的有效方案。从功率拓扑结构和控制方式入手,综合其在变流技术和控制技术上的突破性成果,探讨了电机系统运行控制过程中面临的关键问题及其解决方案。展望未来发展,矩阵变换器拓扑结构的创新、变流与控制技术的整合与新型电力电子器件的应用将有力支撑矩阵变换器-永磁同步电机系统在推动装备高端化上取得突破。
Matrix converter-permanent magnet synchronous motor drive（ MC-PMSM） has a lot of merits such as compact structure,bidirectional energy transmission,adjustable input power factor,etc.,which can be regarded as an effectual solution for realizing high control precision,high power density as well as high efficiency. In this paper,starting with surveying converter topologies and control strategies of MC-PMSM drive,some key problems on the operation control of the system and related solutions are discussed with breakthroughs in converting and control of the system. At last,as a prediction for the trend of development,MC-PMSM drive is expected to be a breakthrough for high-end equipment development with the innovation of topology of matrix converter,the integration of converting and control technology,and the applications of new power electronic devices in the future.
出处
《电工技术学报》
EI
CSCD
北大核心
2015年第23期1-9,共9页
Transactions of China Electrotechnical Society
基金
国家重点基础研究发展(973)计划(2013CB035600)
国家自然科学基金(51307114)
教育部高等学校博士学科点专项科研基金(20130032120038)资助项目
关键词
矩阵变换器
永磁同步电机
变流技术
控制技术
Matrix converter
permanent magnet synchronous motor
commutation technology
control technology
