Decentralized reactive power control of distributed PV and wind power generation units using an optimized fuzzy-based method

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• 作者：F. Rezaei¹ ; ^{f.rezaei@eng.uk.ac.ir} ; S. Esmaeili ; ² ; ^{s_esmaeili@uk.ac.ir}
• 关键词：Distributed generation ; Distribution system ; Fuzzy logic ; Mathematical optimization ; Reactive power control and coordination
• 刊名：International Journal of Electrical Power & Energy Systems
• 出版年：2017
• 出版时间：May 2017
• 年：2017
• 卷：87
• 期：Complete
• 页码：27-42
• 全文大小：1413 K
• 卷排序：87

文摘

The paper presents a fuzzy-based method for reactive power control of DGs. The proposed control method is decentralized and online. Gradient descent algorithm is used to optimize the fuzzy membership functions. Reactive power constraints of PV system and 2 types of wind turbine are considered. Stator and grid side converter of DFIG-based wind turbine are coordinated.