A CURRENT REGULATED SWITCHED-CAPACITOR STATIC VOLT-AMPERE REACTIVE COMPENSATOR

被引：10
|
作者：
CHAKRAVORTI, AK [1 ]
EMANUEL, AE [1 ]
机构：
[1] WORCESTER POLYTECH INST,DEPT ELECT ENGN,WORCESTER,MA 01609
来源：
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 1994年 / 30卷 / 04期
关键词：
D O I：
10.1109/28.297916
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper introduces a current regulated switched capacitor static var compensator (SVC). The physical mechanisms governing the performance of the switched capacitor SVC are explained in detail. A relevant equivalent circuit is presented which helps prove that the oscillation of reactive power takes place in two different loops; between the main 60 Hz source and the ac input of the converter bridge; and between the energy storing device (in this case, a capacitor) and a set of fictitious voltage sources used for modeling the solid-state switches. The paper discusses the performance of such a device and presents the basic analytical expressions.
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页码：986 / 997
页数：12
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