An Accurate and Fast PM Eddy Current Loss Calculation Method for Flux Switching Permanent Magnet Machine

被引：0
|
作者：
Wang, Jingxia [1 ]
Ming, Cheng [1 ]
Li, Biao [1 ]
机构：
[1] Southeast Univ, Sch Elect Engn, Nanjing, Jiangsu, Peoples R China
来源：
2018 1ST IEEE STUDENT CONFERENCE ON ELECTRIC MACHINES AND SYSTEMS (IEEE SCEMS) | 2018年
关键词：
Flux switch permanent magnet (FSPM) machine; eddy current loss; axial segmentation; radial segmentation; SURFACE; SEGMENTATION;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper investigates the accurate and fast permanent magnet (PM) eddy current loss calculation method for flux switching permanent magnet (FSPM) machine. First, the 3D finite element analysis (FEA) model is used and the distributions of the magnetic vector potential (MVP) and eddy current loop are presented, based on which a modified combining 2D FEA electromagnetic computation and analytical equations is proposed to calculate PM eddy current loss. Then the axial and radial segmentation of magnets are taken into consideration. The results obtained by the proposed method is proved to be extremely close to those obtained by 3D FEA.
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页数：6
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