Thermal-Electromagnetic Model of Induction Motor

被引：0
|
作者：
Miksiewicz, R. [1 ]
机构：
[1] Silesian Tech Univ, Inst Elect Engn & Informat, Akad 10a, PL-44100 Gliwice, Poland
来源：
12TH INTERNATIONAL CONFERENCE ON LOW VOLTAGE ELECTRICAL MACHINES | 2012年
关键词：
electrical machine; induction motor; circuit modeling; thermal calculation; electromagnetic calculation;
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：
The paper presents mathematical circuit model for thermal-electromagnetic calculations of induction motors. Phase coordinates model used is presented for three-phase machines in stator and rotor but it may be expanded to motors with squirrel-cage rotors. Equations to perform thermal and electromagnetic calculations are given including thermal equivalent circuit diagram. Calculation results in form of time dependant waveforms of electromagnetic torque and winding temperatures are presented for 4kW motor, in case of symmetric and unsymmetrical supply.
引用
收藏
页码：41 / 45
页数：5
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