Power analysis of static VAr compensators

被引:14
|
作者
Quintela, F. R. [1 ]
Arevalo, J. M. G. [1 ]
Redondo, R. C. [1 ]
机构
[1] Univ Salamanca, Escuela Tecn Super Ingn Ind, Bejar 37700, Spain
关键词
power analysis; VAr compensator; load balance;
D O I
10.1016/j.ijepes.2007.12.002
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
Analysis of three-phase loads usually assume them to be three impedances in a star or triangle connection. This is the reason why obtained results can only be considered valid for passive loads, strictly speaking. Analysis leading to the proposal of some static compensators is usually performed in this way, which induces to believe that this compensators are only valid for passive loads. An analysis procedure, which uses only powers to describe loads, is expounded in this paper. If applied to the analysis of static compensators, it reveals unequivocally their usefulness with active and passive three-phase loads. Therefore, this method is more general and, as it will be seen, easier. (C) 2007 Elsevier Ltd. All rights reserved.
引用
收藏
页码:376 / 382
页数:7
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