A comparative study of control techniques for PWM rectifiers in AC adjustable speed drives

被引:344
|
作者
Malinowski, M [1 ]
Kazmierkowski, MP [1 ]
Trzynadlowski, AM [1 ]
机构
[1] Univ Nevada, Dept Elect Engn, Reno, NV 89557 USA
关键词
direct power control; PWM rectifiers; vertical flux;
D O I
10.1109/TPEL.2003.818871
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
Four control techniques for pulse-width modulation (PWM) rectifiers in ac adjustable speed drives are presented. In particular, the so-called virtual-flux oriented control (VFOC) and virtual-flux based direct power control (VF-DPC) schemes are described and compared with their voltage based counterparts. These are the voltage oriented control (VOC) and voltage-based direct power control (V-DPC) techniques. Theoretical background is provided, and results of computer simulations and laboratory experiments are given, documenting advantages and disadvantages of the individual control strategies.
引用
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页码:1390 / 1396
页数:7
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