Optimum flux distribution with harmonic injection for multiphase induction machine

2010 ◽  
Author(s):  
A.S. Abdel-Khalik ◽  
M.I. Masoud ◽  
B.W. Williams
Keyword(s):  
Flux Distribution ◽  
Induction Machine ◽  
Harmonic Injection

Optimum Flux Distribution With Harmonic Injection for a Multiphase Induction Machine Using Genetic Algorithms

2011 ◽  
Vol 26 (2) ◽  
pp. 501-512 ◽  
Author(s):  
Ayman Samy Abdel-Khalik ◽  
Shady Mostafa Gadoue ◽  
Mahmoud I. Masoud ◽  
Barry W. Wiliams
Keyword(s):  
Genetic Algorithms ◽  
Flux Distribution ◽  
Induction Machine ◽  
Harmonic Injection

Twelve-Phase Induction Machine Analysis With Harmonic Injection

2018 ◽  
Author(s):  
Isaac Soares de Freitas ◽  
Italo R. F. M. P. da Silva ◽  
Marcos L. Quirino ◽  
Elves S. e Silva ◽  
Zariff M. Gomes ◽  
...  
Keyword(s):  
Induction Machine ◽  
Harmonic Injection ◽  
Machine Analysis

Effect of Current Harmonic Injection on Constant Rotor Volume Multiphase Induction Machine Stators: A Comparative Study

2012 ◽  
Vol 48 (6) ◽  
pp. 2002-2013 ◽  
Author(s):  
Ayman S. Abdel-Khalik ◽  
Mahmoud I. Masoud ◽  
Shehab Ahmed ◽  
Ahmed M. Massoud
Keyword(s):  
Comparative Study ◽  
Induction Machine ◽  
Current Harmonic ◽  
Harmonic Injection

Harmonic Currents Injection Strategy With Optimal Air Gap Flux Distribution for Multiphase Induction Machine

2021 ◽  
Vol 36 (1) ◽  
pp. 1054-1064 ◽  
Author(s):  
Yan Wang ◽  
Jiaqiang Yang ◽  
Guanghui Yang ◽  
Sheng Li ◽  
Rongfeng Deng
Keyword(s):  
Flux Distribution ◽  
Induction Machine ◽  
Air Gap ◽  
Injection Strategy ◽  
Harmonic Currents

scholarly journals Numerical Investigation on Faults Diagnosis for AC Induction Machine by Magnetic Flux Distribution

2020 ◽  
Author(s):  
Linfeng Li ◽  
Yating Yu ◽  
Qin Hong ◽  
Zhenwei Wang
Keyword(s):  
Magnetic Flux ◽  
Flux Distribution ◽  
Induction Machine ◽  
Induction Machines ◽  
Health Condition ◽  
Normal Operation ◽  
Servo Drive ◽  
Squirrel Cage ◽  
Faults Diagnosis ◽  
Ac Induction Motor

AC induction machines are widely used in electric servo drive, information processing, transportation and other fields. However, the unexpected faults cause the serious threat for the normal operation and operator’s safety. Therefore, timely faults diagnosis is an effective way to ensure the AC induction machines to work in health condition. In AC induction machines, magnetic field is the basis of energy conversion of motor, and the faults have the directly influence on the electromagnetic field distribution. In this paper, 2D numerical model of the AC squirrel-cage asynchronous induction machine is built by using COMSOL Multiphysics according to finite element method; Then, the magnetic flux distribution of AC induction motor with three different faults which commonly occurs in engineering are simulated. Base on the numerical simulation, the influence of the different faults on the magnetic distribution is discussed in detail. The investigation is beneficial to find a nondestructive fault diagnosis approach to the induction machine.

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