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Optimal design for low iron-loss variable flux permanent magnet memory machine
International Journal of Applied Electromagnetics and Mechanics ( IF 1.1 ) Pub Date : 2020-06-08 , DOI: 10.3233/jae-190073
Liyan Guo 1 , Qiang Geng 1 , Wei Chen 1 , Huimin Wang 1
Affiliation  

This paper proposes a kind of low iron-loss variable flux permanent magnet memory machine. The proposed memory machine can expand the speed range of machine, guarantee the operation efficiency of machine, avoid the irreversible demagnetization of PMs under high speed, and decrease the iron loss ofthe machine. Further, Taguchi method is used to optimize the proposed low iron-loss PM memory machine under magnetizing and demagnetizing current pulses respectively. Finally, the final optimum design scheme for the proposed low iron-loss variable flux permanent magnet memory machine is achieved by giving consideration to each optimization objective.

中文翻译:

低铁损可变磁通永磁存储机的优化设计

提出了一种低铁损变磁通永磁体存储机。所提出的存储机器可以扩大机器的速度范围,保证机器的运行效率,避免高速下永磁体的不可逆退磁,并减少机器的铁损。此外,Taguchi方法用于分别在磁化和消磁电流脉冲的情况下优化所提出的低铁损PM存储器。最后,通过考虑每个优化目标,实现了所提出的低铁损可变通量永磁存储机的最终最佳设计方案。
更新日期:2020-06-30
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