Thesis - Adequacy assessment of composite generation and tra.pdf

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1、ADEQUACYASSESSMENTOFCOMPOSITEGENERATIONANDTRANSMISSIONSYSTEMSINCORPORATINGWINDENERGYCONVERSIONSYSTEMSAThesisSubmittedtotheCollegeofGraduateStudiesandResearchinPartialFulfillmentoftheRequirementsfortheDegreeofDoctorofPhilosophyintheDepartmentofElectricalEngineeringUniversityofSaskatc

2、hewanbyYiGao©CopyrightYiGao,March2010.Allrightsreserved.PERMISSIONTOUSEIagreethattheLibrary,UniversityofSaskatchewan,maymakethisthesisfreelyavailableforinspection.Ifurtheragreethatpermissionforcopyingofthisthesisforscholarlypurposemaybegrantedtotheprofessororprofessorswhosupervisedt

3、hethesisworkrecordedhereinor,intheirabsence,bytheHeadoftheDepartmentortheDeanoftheCollegeinwhichthethesisworkwasdone.ItisunderstoodthatduerecognitionwillbegiventomeandtotheUniversityofSaskatchewaninanyuseofthematerialinthisthesis.Copyingorpublicationoranyotheruseofthisthesisforfinan

4、cialgainwithoutapprovalbytheUniversityofSaskatchewanandmywrittenpermissionisprohibited.Requestforpermissiontocopyortomakeanyotheruseofthematerialinthisthesisinwholeorpartshouldbeaddressedto:HeadoftheDepartmentofElectricalEngineering57CampusDriveUniversityofSaskatchewanSaskatoon,Sask

5、atchewanCanadaS7N5A9iABSTRACTThedevelopmentandutilizationofwindenergyforsatisfyingelectricaldemandhasreceivedconsiderableattentioninrecentyearsduetoitstremendousenvironmental,socialandeconomicbenefits,togetherwithpublicsupportandgovernmentincentives.Electricpowergenerationfromwinden

6、ergybehavesquitedifferentlyfromthatofconventionalsources.Thefundamentallydifferentoperatingcharacteristicsofwindenergyfacilitiesthereforeaffectpowersystemreliabilityinadifferentmannerthanthoseofconventionalsystems.Thereliabilityimpactofsuchahighlyvariableenergysourceisanimportantasp

7、ectthatmustbeassessedwhenthewindpowerpenetrationissignificant.ThefocusoftheresearchdescribedinthisthesisisontheutilizationofstatesamplingMonteCarlosimulationinwindintegratedbulkelectricsystemreliabilityanalysisandtheapplicationoftheseconceptsinsystemplanninganddecisionmaking.Loadfor

8、ecastuncertaintyisa