Modeling and Analysis of PMSMs under Inter Turn Short Faults

被引:10
作者
Choi, Jun-Hyuk [2 ]
Gu, Bon-Gwan [1 ]
Won, Chung-Yuen [2 ]
机构
[1] Korea Elect Technol Inst, Puchon, South Korea
[2] Sungkyunkwan Univ, Dept Elect & Elect Engn, Suwon, South Korea
关键词
PMSM winding fault; Inter turn short; PMSM fault model; MOTOR; DIAGNOSIS;
D O I
10.5370/JEET.2013.8.5.1243
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
A model of a permanent magnet synchronous motor (PMSM) with an inter turn short fault is proposed using a deformed flux model. The deformed flux model includes not only the fault winding flux information but also the inductance variation of the healthy winding considering the configuration of the winding distribution. With the deformed flux model and the positive sequence current assumption, the proposed model is derived in the positive and negative sequence synchronous reference frame (SRF). The finite elements method (FEM) simulation is applied to validate the proposed PMSM model with inter turn short fault.
引用
收藏
页码:1243 / 1250
页数:8
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