CAJ | 학술논문

永磁同步电机弱磁控制是当今永磁电机的研究热点之一。介绍了永磁同步电机传统的弱磁方法，分析了制约永磁同步电机弱磁调速范围的主要因素。从电机结构本体和电机驱动控制两个方面综述了国内外永磁同步电机弱磁研究现状，并总结出永磁同步电机弱磁研究新动向。
영자동보전궤약자공제시당금영자전궤적연구열점지일。개소료영자동보전궤전통적약자방법，분석료제약영자동보전궤약자조속범위적주요인소。종전궤결구본체화전궤구동공제량개방면종술료국내외영자동보전궤약자연구현상，병총결출영자동보전궤약자연구신동향。
Flux weakening for permanent magnet synchronous motor (PMSM ) is one of hot issues at present .The flux‐weakening method for traditional PMSM is introduced . The main reason why it is difficult for flux weakening of permanent magnet synchronous motor is analyzed . Overview of flux weakening for permanent magnet synchronous motor at home and aboard from the aspects of motor design and motor control is summarized . The new research trends of flux weakening for Permanent magnet synchronous motor are proposed .