%0 Journal Article %T 计及风电间歇性的电力系统电压稳定评估(英文) %A 石立宝 %A 赵阳 %A 倪以信 %A 姚良忠 %A M.BAZARGAN %J 电力系统自动化 %D 2013 %R 10.7500/AEPS201301108 %X Thispaperproposesasimulationframeworktoevaluatethevoltagestabilityofpowersystemincorporatingwindpowerintermittency.Firstofall,themodelingofpoweroutputofthreetypesofwindturbinesisdiscussed.Next,theJensenmodelisemployedtomodelthewindfarmwithwakeeffecttakenintoaccount.TheMonteCarlobasedtechniqueisappliedtoconductthevoltagestabilityevaluationincorporatingtherandomnessofwindspeedbasedontheWeibullprobabilitydistribution.Furthermore,therelativesensitivityindexiscalculatedtoidentifytheweakbusesduringanalysis.Finally,thecasestudieswithdifferentsimulationscenariosarecarriedout.Somestatisticalresultsinvolvingweaknessprobability,expectedvalueandvarianceofrelativesensitivityindexaswellaspreliminaryconclusionsaredrawnbasedonthenumericalsimulationresults. %K wind %K power %U http://www.aeps-info.com/aeps/ch/reader/view_abstract.aspx?file_no=201301108&flag=1