中国电机工程学报2024，Vol.44Issue(z1)：274-285,12.DOI:10.13334/j.0258-8013.pcsee.230507
新型定子聚磁式铁氧体永磁磁通切换电机研究
Research on a Novel Stator Concentrated-flux Ferrite Permanent Magnetic Flux Switching Motor
摘要
Abstract
As a type of brushless motor,the flux switching motor has a double salient construction of stator and rotor.The rotor is laminated by silicon steel sheets,while the stator contains concentrated windings and permanent magnets.Thus,only one set of power-switching devices and diodes are needed to control the motor.In this paper,a ferrite permanent magnet single-phase flux switching motor structure is proposed,and its basic construction and working principle are analyzed.According to the design criteria of the motor,the geometric parameters are determined,and the segmented rotor is proposed to eliminate the starting dead zone of the motor.A comprehensive comparison with an electromagnetic single-phase flux switching motor of the same size is performed to verify the advantages of the proposed motor in static and transient performance.Finally,a prototype is fabricated and tested.关键词
铁氧体永磁/磁通切换电机/电机设计/性能分析/电机测试Key words
ferrite permanent magnet/flux switching motor/motor design/performance analysis/motor testing分类
信息技术与安全科学引用本文复制引用
王道涵,许广生,王柄东,冯文韬,王秀和..新型定子聚磁式铁氧体永磁磁通切换电机研究[J].中国电机工程学报,2024,44(z1):274-285,12.基金项目
国家自然科学基金项目(51977125) （51977125）
深圳市基础研究计划项目(JCYJ20210324141409023,JCYJ20220530141007017).Project Supported by National Natural Science Foundation of China(51977125) （JCYJ20210324141409023,JCYJ20220530141007017）
Shenzhen Fundamental Research Program(JCYJ20210324141409023,JCYJ20220530141007017). （JCYJ20210324141409023,JCYJ20220530141007017）
