Common- and differential-mode HF current components in AC motors supplied by voltage source inverters

被引：65
作者：
Grandi, G [1 ]
Casadei, D [1 ]
Reggiani, U [1 ]
机构：
[1] Univ Bologna, Dept Elect Engn, I-40136 Bologna, Italy
来源：
IEEE TRANSACTIONS ON POWER ELECTRONICS | 2004年 / 19卷 / 01期
关键词：
circuit model; common-mode; differential-mode; electromagnetic interference; frequency-domain analysis; HF; inverter; motor stator windings; time-domain analysis;
D O I：
10.1109/TPEL.2003.820564
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, an inverter-fed ac motor drive is analyzed in order to investigate the conducted electromagnetic interferences at both the. input and output sides of the inverter. HF lumped equivalent circuits for the inverter and the motor stator windings are proposed. The overall circuit model allows time- and frequency-domain analysis to be performed with standard circuit simulators. The proposed model can also predict common- and differential-mode HF current components. The equivalent circuit is verified by experimental tests carried out on a prototype of ac motor drive.
引用
收藏
页码：16 / 24
页数：9
相关论文
共 23 条
[1]  
Chatterton P. A., 1992, EMC ELECTROMAGNETIC, V93, P17521
[2]  
CONSOLI A, 1996, P IEEE IAS C SAN DIE, P595
[3]  
GRANDI G, 1996, P INT ZUR S EMC ZUR, P499
[4]  
GRANDI G, 1997, P ISIE C GUIM PORT J
[5]  
Grandi G., 1997, P EUR C POW EL APPL, V1, P2578
[6]   Calculation of machine winding electrical parameters at high frequencies for switching transient studies [J].
Guardado, JL ;
Cornick, KJ .
IEEE TRANSACTIONS ON ENERGY CONVERSION, 1996, 11 (01) :33-40
[7]  
GUBBALA L, 1995, IEEE POWER ELECTRON, P579, DOI 10.1109/PESC.1995.474867
[8]  
Guttowski S, 1997, IEEE POWER ELECTRON, P1535, DOI 10.1109/PESC.1997.618065
[9]  
KRZEMIEN Z, 1997, P EUR C POW EL APPL, P2515
[10]  
MALY D, P IEEE, P33
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