DETECTION OF STATIC ECCENTRICITY FAULT IN PSH INDUCTION MOTOR BY USING EXTERNAL MAGNETIC FLUX DENSITY

被引：0

作者：

Halem, N. ^{[1
,2
]}

Zouzou, S. E. ^{[2
]}

Ghodbane, H. ^{[3
]}

机构：

[1] Univ El Oued, Fac Technol, Dept Elect Engn, POB 789, El Oued 39000, Algeria

[2] Univ Biskra, LGEB Lab, POB 145, Biskra 07000, Algeria

[3] Univ Biskra, LMSE Lab, POB 145, Biskra 07000, Algeria

来源：

JOURNAL OF FUNDAMENTAL AND APPLIED SCIENCES | 2016年 / 8卷 / 03期

关键词：

induction motor; static eccentricity; FEM; PSH; MCSA; magnetic flux density;

D O I：

10.4314/jfas.v8i3.10

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The objective of this paper is to make a clear and thorough investigation about the effectiveness of Motor Current Signature Analysis (MCSA) for detecting default indexes of static eccentricity in (Principal Slot Harmonics) PSH induction motor. The obtained results using traditional technique (MCSA) are compared with spectrums of external magnetic flux density extracted from healthy and faulty motors. The work is carried out with transient finite element method (FEM) simulations considering motor operation under nominal mechanical load, the notching nature of stator and rotor and the non-linearity behavior of ferromagnetic material are taking into account.

引用

页码：839 / 855

页数：17

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