Filter design of restraining over-voltage and bearing current in induction motor fed by PWM inverter

被引：0
|
作者：
Deng, W [1 ]
Lv, C [1 ]
Jiang, JG [1 ]
Huang, LP [1 ]
Tamai, S [1 ]
机构：
[1] Tsing Hua Univ, Dept Elect Engn, Beijing 100084, Peoples R China
来源：
2002 IEEE REGION 10 CONFERENCE ON COMPUTERS, COMMUNICATIONS, CONTROL AND POWER ENGINEERING, VOLS I-III, PROCEEDINGS | 2002年
关键词：
PWM inverter; induction motor; over voltage; bearing current; R-C filter;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
PWM-inverter-induction-motor system will produce the over-voltage at the motor side and the strengthening of bearing current. R-C filter installed at the motor side is an effective method for restraining the over voltage and bearing current. The method of choosing the parameters of filter is presented in the paper. The results of the simulations and experiments displayed in the paper proved the validity of the above method. The paper presented a simulation procedure, which can consider the mutual inductance and the mutual capacitance of the cables, and the test results of impedance frequency characteristic of several sets of induction motor.
引用
收藏
页码：2083 / 2086
页数：4
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