Analysis and Modeling of Concentrated Winding Variable Flux Memory Motor Using Magnetic Equivalent Circuit Method

被引：10

作者：

Song, Jun-Young ^{[1
]}

Lee, Jin Hwan ^{[1
]}

Kim, Dae-Woo ^{[1
]}

Kim, Yong-Jae ^{[2
]}

Jung, Sang-Yong ^{[1
]}

机构：

[1] Sungkyunkwan Univ, Dept Elect Elect & Comp Engn, Suwon 16419, South Korea

[2] Chosun Univ, Dept Elect Engn, Gwangju 61452, South Korea

来源：

IEEE TRANSACTIONS ON MAGNETICS | 2017年 / 53卷 / 06期

关键词：

Finite-element analysis (FEA); magnetic equivalent circuit (MEC); permanent magnet (PM); variable flux memory motor (VFMM);

D O I：

10.1109/TMAG.2017.2657226

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：

In the preliminary design of the variable flux memory motor (VFMM), it is essential to examine the magnetization characteristics of the permanent magnet (PM) according to different direct-axis current pulses, which requires numerous parametric studies. In this paper, we propose a non-linear PM load-line model for concentrated winding surface-mounted PM VFMMs by making use of the magnetic equivalent circuit method, which is valid for investigating the PM magnetization state considering non-linear magnetic characteristics. The proposed method is validated through a comparison with the results of non-linear finite-element analysis.

引用

页数：4

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