REACTIVE POWER COMPENSATION OF A 3-PHASE TANDEM INDUCTION GENERATOR

被引：1
|
作者：
PERAHIA, J
NAYAR, CV
机构：
[1] School of Electrical and Computer Engineering, Curtin University of Technology, Perth, 6001
来源：
ELECTRIC MACHINES AND POWER SYSTEMS | 1993年 / 21卷 / 05期
关键词：
D O I：
10.1080/07313569308909685
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：
This paper examines the ability of capacitors connected in the supply lines to one stator to improve the power factor and efficiency of a two stator (one moveable), single squirrel-cage, three phase induction machine termed a tandem machine. An equivalent circuit model incorporating the series capacitor is presented. Theoretical modeling for a typical set of equivalent circuit parameters and optimum capacitance show the tandem induction generator's power factor transformed from lagging to leading and the efficiency improved by one to three percentage points. Results from laboratory tests on a one horse power tandem motor for two different values of capacitance are included.
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页码：627 / 644
页数：18
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