摘  要：磁通切换永磁（FSPM）电机是一种新型定子永磁型电机，具有功率密度高、效率高等优点。为提高其容错性能，提出了一种具有模块化结构的FSPM（M-FSPM）电机。建立了该电机定子/转子坐标系下的数学模型，验证了矢量控制应用于M-FSPM电机的可行性。运用Matlab/Simulink仿真软件搭建了M-FSPM电机系统的仿真模型。研究结果表明，MFSPM电机是一种新型容错电机，具有优良的稳态和动态性能。
关键词：永磁电机；模块化；容错；仿真

Abstract: The flux-switching permanent-magnet(FSPM)machine is a new class of stator-PM brushless machines,offering the advantages of high power density and high efficiency.A new modular FSPM(M-FSPM)machine for improved fault tolerance was analyzed.The mathematical model in stator-and rotor-reference frames were built,showing the effectiveness of vector control strategy.The simulation model of the drive system was built by using Matlab/Simulink tools.The results show that the M-FSPM motor is a new class of fault-tolerant machine,with good steady state and dynamic response.
Key Words: Permanent magnet(PM)machines;Modular;Fault tolerance;Simulation