ALSTOM_HVDC_for_Beginners_and_Beyond

《ALSTOM_HVDC_for_Beginners_and_Beyond》由会员上传分享，免费在线阅读，更多相关内容在学术论文-天天文库。

1、HVDCforbeginnersandbeyondGRIDPIONEERINGHVDCSINCE1962>Ourtimeline1962196819891996199820042010StAFFORDUKEnglishGEC-AlstomAREVAAlstomElectricAlsthomGridFRANCECGEE-AlsthomUSAGEGERmANyAEG(‘GermanHVDCWorkingGroup’;AEG,BBC,Siemens)2HVDCFORBEGINNERSANDBEYONDHVDCFORBEGINNERSANDBEYON

2、DPREFACEthisbooklet’scontentsareintendedtofillagapintheavailableChapters14to22provideanexplanationofthecauses,effectsandliteraturebetweentheverybasicintroductorymaterialgenerallymitigationmethodsrelatingtoconvertergeneratedharmonics,bothavailablefromsuppliersandthemoreacade

3、micanalysisofHVDCACandDC.presentedintextbooks.thisbookletisthereforeaimedatthosewhowishtogainabetterunderstandingofthecomplexsystemswhichAmoredetailedreviewofthecontrolfacilitiesavailableasstandardarenowforminganintegralpartofpowertransmissionintheworldonanLCCHVDCschemearei

4、ntroducedinchapter23,whilsttoday,atrendwhichwillonlyincrease.chapters24,25and26provideamoredetailedtechnicaldiscussionregardingHVDCconvertervalves,valvecoolingandtransformers.InrecentyearsthetechnologyofHVDCtransmissionusingpowertransistorsknownas‘VoltageSourceConverter’(VS

5、C)hasbeenAsaHVDCconnectionwillalwaysbeasignificantelementwithinintroducedintothemarket.Whilstsharingsomecommonalityanypowersystemitsperformanceintermsofreliability,availabilitywithLineCommutatedConverter(LCC)HVDCintermsoftheandlossesareimportantconsiderationsandtheseconcept

6、sareasynchronousnatureoftheinterconnectionandthebenefitsitintroducedinchapters27and28.canbringtotheACsystemthetechnologydiffersinseveralways.InordertoavoidanyconfusionwithVSCtechnologythisbookletSpecialconsiderationhasalsobeengiventothoseinindustrywhofocusesonLCCHVDConly.ma

7、ybeinthepositionofhavingtoprepareaspecificationforaHVDCconverterscheme.Section29providesadescriptionofthethefirstthreechaptersofthebookletprovideanintroductoryminimumstudiesnormallyperformedaspartofaturnkeyHVDCoverviewofthesubjectofLCCHVDC,coveringusage,configurationsprojec

8、t.Additionally,anAppendixisincludedattheendofthisandbasicoperatingprinciples.Chapt