期刊名称：Advances in Electrical and Computer Engineering
印刷版ISSN：1582-7445
电子版ISSN：1844-7600
出版年度：2020
卷号：20
期号：4
页码：37-44
DOI：10.4316/AECE.2020.04005
出版社：Universitatea "Stefan cel Mare" Suceava
摘要：This paper deals with electromagnetic torque and current characteristics of an induction motor with rotor bar breakage, and electromagnetic field analysis based on finite element method and motor current signal analysis is performed according to various load conditions. Although various monitoring techniques of rotor bar breakages were dealt with in previous studies using MCSA, they cannot be, in fact, applied to every case. Therefore, in this paper, electromagnetic field analysis of induction motor with various rotor bar fault conditions is performed to establish fault monitoring criteria in MCSA method. This study employs 0.4(kW) squirrel cage induction motor, and experimentally measured torque and current supports the analysis results.
