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1、Sep.2009,Volume3,No.9(SerialNo.22)JournalofEnergyandPowerEngineering,ISSN1534—8975,USANewenergypowergeneration-windpowergenerationHANChen-xi.ZHANGSi.han(SchoolofElectricalEngineering,H~hanUniversity,Wuhan430072,China)Abstract:Thispaperintroducedthestatusquoofwindpowerandwindpowergenerationtechnolog
2、y.Focusingonthe2.Thestatusquoofwindpowerintroductionofwindpowergeneratingsystemibrationalself-consistentfield(VSCF).programimplementationincludedDenmarkwasthefirstcountrytousewindpowerAlternatingCurrent(AC)-DirectCurrent(DC)-ACconversiongenerationintheworld,it'salsooneofthecountriessystem,magneticf
3、ieldmodulationgeneratorsystem,doubly-fedwhosewindpowertechnologyismostadvanced,anditsgeneratorsystemetc.Amongthese.doubly-fedgeneratorturbinemanufacturers,windenergyresourceassessmentsystemisthetrend.Wheretobuildthewindfarmisveryimportantsoaperfectsiteisneeded.Windpowergenerationandaccessgridtechno
4、logyleadstheworldranking.willhaveabrightfuture.AslongasthewindpowercanbeAccordingtothereportofworld’swindresourcesinlinkedtothegridinlargescale.2008,windpowerinstalledcapacityoftheUnitedStatesKeywords:windpowergeneration;VSCF;doubly—fedgeneratorsystem;windfan11siteexceededthatofGermany,rankedfirsti
5、ntheworld.China,snewcapacityrankssecond[41.Windare-born”1.IntrOductiOnrichresourcesontheearth,tospeeduptheuseofwindenergyhasbecometheconsensusoftheglobalenergyMankindisfacingthreefoldglobalcrisissector.Europeregardsthedevelopmentofwindpowercurrently—theenergycrisis,thefinancecrisisandtheasthemeasur
6、estoachievethecarbondioxideandotherenvironmentcrisis.Conventionalthermalpowerplantsgreenhousegasemissionreductioncommitments,toneedtoconsumealargeamountofcoal,whichisreduceenvironmentalstressisanimportantreasontOflammabilityandnon.renewableresources[¨.0nthepromotethedevelopmentofwindpower【5】.onehan
7、d,itburdenstheenergycrisis,ontheotherhand,thesubstantialemissionsofatmosphericpollutants3.WindpowergenerationsuchasCO2,SO2alsoseriouslypollutestheenvironment.ElectricityasasecondaryenergycanWindenergyisthek