文章基本信息

标题：SHORT-CIRCUIT ANALYSIS OF POWER GRID WITH CONSIDERATION OF WIND FARMS AS CONTROLLED CIRCUIT SOURCES
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作者：Piotr Kacejko ; Piotr Miller
期刊名称：Acta Energetica
印刷版ISSN：2300-3022
出版年度：2011
期号：9
页码：47-56
语种：English
出版社：ENERGA SA
摘要：This paper presents a method for the short-circuit parameter estimate in a network including wind power plants.The originality of the method consists in the treatment of wind generators (as well as whole farms) as current sources that “inject” to grid network in the connection node an inductive current being a multiple of the rated current of a single generator (or a group of generators,respectively).This behaviour occurs when the voltage in the generator connection point has dropped below a certain level.Thus,the traditional generator short-circuit model in the form of electromotive force is replaced with a voltage-controlled current source.