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。
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.
出处
《微电机》
北大核心
2010年第3期37-41,共5页
Micromotors
基金
国家自然科学基金(60974060)
航空科学基金(20080769007)
关键词
永磁电机
模块化
容错
仿真
Permanent magnet（PM）machines
Modular
Fault tolerance
Simulation
