文章基本信息

标题：Stability Criterion for Voltage Stability Study of Distributed Generators
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作者：Marjorie Cosson ; Hervé Guéguen ; Pierre Haessig 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2016
卷号：49
期号：27
页码：47-53
DOI：10.1016/j.ifacol.2016.10.718
语种：English
出版社：Elsevier
摘要：This paper proposes a stability criterion for the study of distributed generators equipped with local reactive power regulations. Existing formal methods propose a memory-consuming analysis with some practical issues while dealing with large-scale systems. To cope with this, a novel analytic stability criterion is established in this work. Firstly, a necessary condition for system stability is demonstrated for a feeder hosting a single generator. The approach is illustrated on a real medium voltage feeder. Then, a conjecture is proposed to study the stability of feeders hosting several generators equipped with reactive power regulations. Conjecture validity is proved over several theoretical grids hosting up to four distributed generators thanks to simulations.
关键词：Voltage stabilityHybrid systemsPiecewise linear systemsElectric power systemsReactive power