Electromagnetic Performance Analysis of Hybrid Excited Seg-mental Rotor Flux Switching Machine.
Electromagnetic Performance Analysis of Hybrid Excited Seg-mental Rotor Flux Switching Machine.
复制标题
混合励磁分段转子磁通切换机电磁性能分析。
DOI：
10.1109/intmag.2018.8508633
复制
发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Changqing Zhu
中科院分区：
文献类型：
--
作者：
Y. Yang;Jicui Chen;Bo Yan;Xiuwen Wang;Changqing Zhu
由于转矩密度高、转子结构简单、散热性能好等优点，近年来，电-永磁式分段转子磁链开关电机受到了广泛的关注。在文献[3]中对电机拓扑结构[3]、分析方法[4]和转矩脉动抑制方法[5]进行了研究。为了降低电励磁开关磁阻电机的励磁损耗，提高永磁励磁开关磁阻电机的磁场调节能力，提出了一种新型的混合励磁开关磁阻电机，并推导了其磁场和电磁性能的解析子域模型。通过有限元分析和样机实验验证了系统的磁场调节能力。
Due to high torque density, simple rotor structure and good heat dissipation, the electrically and permanent magnet (PM) excited segmental rotor flux switching machines (SRFSMs) have attracted much attentions in recent years [1], [2]. The machine topology [3], analysis method [4], and torque ripple reduction method [5] are studied in the literatures. In order to reduce the excitation loss of electrically excited SRFSM and increase the magnetic field regulation capacity of PM excited SRFSM, the new hybrid excited SRFSM is proposed and the analytical subdomain model is derived to calculate the magnetic field and electromagnetic performance. The magnetic field regulation capacity is verified with the results of finite element method (FEM) and prototype machine experiment.