Space Vector Modulation of a Six-Phase VSI based on three-phase decomposition

被引:19
作者
Grandi, Gabriele [1 ]
Serra, Giovanni [1 ]
Tani, Angelo [1 ]
机构
[1] Univ Bologna, Dept Elect Engn, I-40136 Bologna, Italy
来源
2008 INTERNATIONAL SYMPOSIUM ON POWER ELECTRONICS, ELECTRICAL DRIVES, AUTOMATION AND MOTION, VOLS 1-3 | 2008年
关键词
Dual three-phase motors; multiple space vectors; space vector modulation; three-phase decomposition;
D O I
10.1109/SPEEDHAM.2008.4581262
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
A new space vector modulation (SVM) technique having a full and independent control of the multiple voltage space vectors of a six-phase voltage source inverter is presented in this paper. The proposed space vector approach is based on three-phase decomposition, leading to the modulation of two three-phase VSIs. The six-phase load consists in a dual three-phase induction motor, with insulated neutral points. The voltage limits are investigated and the analytical developments are proved by a complete set of simulation results.
引用
收藏
页码:674 / 679
页数:6
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