作者: Belkacem Mahdad , Kamel Srairi
DOI: 10.5370/JEET.2013.8.1.053
关键词:
摘要: Toguidethedecisionmakingoftheexpertengineerspecializedinpowersystemo perationandcontrol;�thepracticalOPFsolutionshouldtakeinconsiderationthecriticalsituati onduetosevereloadingconditionsandfaultinpowersystem.�DifferentialEvolution�(DE)�is� oneofthebestEvolutionaryAlgorithms�(EA)�tosolverealvaluedoptimizationproblems.�This� paperpresentssimpleDifferentialEvolution�(DE)�Optimizationalgorithmtosolvingmultiobje ctiveoptimalpowerflow�(OPF)�inthepowersystemwithshuntFACTSdevicesconsideringv oltagedeviation,�powerlosses,�andpowerflowbranch.�Theproposedapproachisexaminedan dtestedonthestandardIEEE�30Buspowersystemtestwithdifferentobjectivefunctionsatcr iticalsituations.�Inaddition,�thenonsmoothcostfunctionduetotheeffectofvalvepointhas� beenconsideredwithinthesecondpracticalnetworktest�(13�generatingunits).�Thesimulation� resultsarecomparedwiththosebytheotherrecenttechniques.�Fromthedifferentcasestudies,� itisobservedthattheresultsdemonstratethepotentialoftheproposedapproachandshowcl earlyitseffectivenesstosolvepracticalOPFundercontingentoperationstates.� �