Demagnetization Faults Detection in an Axial Flux Permanent Magnet Synchronous Generator

被引：0
|
作者：
Barmpatza, Alexandra C. [1 ]
Kappatou, Joya C. [1 ]
机构：
[1] Univ Patras, Dept Elect & Comp Engn, Patras, Greece
来源：
2017 IEEE 11TH INTERNATIONAL SYMPOSIUM ON DIAGNOSTICS FOR ELECTRICAL MACHINES, POWER ELECTRONICS AND DRIVES (SDEMPED) | 2017年
关键词：
axial flux; current signature analysis; demagnetization; fault diagnosis; finite element method; permanent magnet; MACHINES; FIELD;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In this paper the demagnetization faults that occur in a axial flux permanent magnet (AFPM) synchronous machine using 3D finite element method (FEM) are studied. Two different generator topologies, a single rotor and a double rotor coreless topology, are simulated. The harmonic components of the spectrum of the back-emf and the stator current waveforms are calculated and the fault indicator harmonics are extracted and discussed.
引用
收藏
页码：153 / 159
页数：7
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