Fuzzy harmony search algorithm based optimal power flow for power system security enhancement

•FHSA is proposed to minimize the total fuel cost and severity index.•Line overloads are removed by minimizing severity index.•Pitch adjustment rate and bandwidth are updated through fuzzy logic system.•Effectiveness of the proposed algorithm is tested on IEEE 30, 57 & 118 bus systems. This pape...

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Veröffentlicht in:	International journal of electrical power & energy systems 2016-06, Vol.78, p.72-79
Hauptverfasser:	Pandiarajan, K., Babulal, C.K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Buses (vehicles) Cost engineering Electric power generation Fuzzy logic Fuzzy logic system Generators Harmony search algorithm Matlab Optimal power flow Optimization Power systems Search algorithms
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