文章基本信息

标题：Self Tuning Wide Area Damping Control for Distributed Power Systems
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作者：Abhishek Nayak ; Sukumar Mishra
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2020
卷号：53
期号：2
页码：13454-13459
DOI：10.1016/j.ifacol.2020.12.256
语种：English
出版社：Elsevier
摘要：AbstractDamping of low-frequency inter-area oscillations in a power system has been the main concern for ascertaining the small-signal stability. Much of these efforts had been paid on designing damping controller with controller parameters obtained by offline analysis using a linearized model of the power system around a most probable operating point. A modern power system is however subjected to frequent changes in operating points due to load, renewable penetration and topology variations. An adaptive controller has the advantage of flexibility in getting the controller parameters auto-tunned online thus can be used for different operating conditions. This paper presents a WADC controller using a self tunning control (STC) strategy. The evaluation of the designed controller under various conditions has been carried out with renewable integrated IEEE 11 bus and IEEE 39 bus test systems. From the results, it is found that the proposed WADC can provide improved damping on inter-area oscillations under variable operating conditions.
关键词：KeywordsWide area damping control (WADC)Self Tuning Control (STC)Renewable Energy source