Characteristic Features of Rotor Bar Current Frequency Spectrum in Cage Induction Machine with Inner Faults

被引：0
|
作者：
Sobczyk, Tadeusz J. [1 ]
Tulicki, Jaroslaw [1 ]
Weinreb, Konrad [1 ]
Mielnik, Ryszard [1 ]
Sulowicz, Maciej [1 ]
机构：
[1] Cracow Univ Technol, Inst Electromech Energy Convers, Warszawska 24, PL-31155 Krakow, Poland
来源：
PROCEEDINGS OF THE 2019 IEEE 12TH INTERNATIONAL SYMPOSIUM ON DIAGNOSTICS FOR ELECTRICAL MACHINES, POWER ELECTRONICS AND DRIVES (SDEMPED) | 2019年
关键词：
rotor bar current measurement; Rogowski coil; induction motor; rotor's asymmetry; BROKEN BARS;
D O I：
10.1109/demped.2019.8864907
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：
This paper presents an analysis of the possibilities of induction machine inner fault detection based on rotor cage bars current measurement. Electrical and magnetic asymmetry types and their impact on rotor bar current waveforms were investigated. Measurement results were compared with finite element model simulation results.
引用
收藏
页码：115 / 120
页数：6
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