电气传动2019，Vol.49Issue(4)：11-18,8.DOI:10.19457/j.1001-2095.dqcd18537
无电解电容永磁同步电机驱动系统控制策略综述
Control Strategy Overview of Permanent Magnet Synchronous Motor Drive System Without Electrolytic Capacitor
摘要
Abstract
Permanent magnet synchronous motor drive system has been widely used in household appliances,the electrolytic capacitor is the weakest part that limit the lifetime of system. Permanent magnet synchronous motor drive system without electrolytic capacitor has become the main research focus in recent years. Aiming to obtain high power factor and suppress the grid current harmonics,many control strategies based on the drive system without electrolytic capacitor have been proposed. The basic idea of high power factor of the drive system without electrolytic capacitor was analyzed and the power control strategies were classified. Finally,compared the advantages and disadvantages between different control strategies,the research suggestion of the drive system without electrolytic capacitor were given.关键词
永磁同步电机/控制策略/无电解电容/高功率因数Key words
permanent magnet synchronous motor(PMSM)/control strategy/without electrolytic capacitor/high power factor分类
信息技术与安全科学引用本文复制引用
罗慧,陈威龙,尹泉..无电解电容永磁同步电机驱动系统控制策略综述[J].电气传动,2019,49(4):11-18,8.基金项目
国家自然科学基金(61374049) （61374049）
中央高校基本科研业务费专项资金(2017KFYXJJ174) （2017KFYXJJ174）
