海上风电电缆敷设全英文

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1、AtthecoreofperformanceAtthecoreofperformanceininfrastructure,industryandbuildingmarketsWorldwideleaderincables,cablingsystemsandrelatedservicesSalesin2009of5billionEuroAglobalplayerintheinfrastructure,industryandbuildingmarketswithenergyasthebasisofitsleaders

2、hipdevelopmentSalesbykeymarket:IndustryBuildingInfrastructure*Basedonsalesatcurrentmetalprices(ProformaMadecocablesandIntercondover12months)Atthecoreofperformance:aworldwidepresenceNexansNorwayOslo(HQ)RognanNamsosLanghusKarmøyHaldenTelecomandBuildingEnergyNetwor

3、ksEnergyAsubmarinehistoryaslongasappliedelectricityChallengingcoastline,deepwater(500m)Offshoreexplorationin35years,waterdepth>2000mHalden,NorwayTransport&LayingCableAccessoriesHang-off,Jointing&TerminationSafestWaterJettingProtectionCableDesignandManufactureSta

4、teoftheartandlatesttechnologydevelopmentsinHVACtransmissionOFFSHOREEXPERIENCE•2002HornsRev1and2170kV3x630mm2•2003Smola132kV3x500mm2•2005Barrow132kV3x300mm2•2006Lynn&InnerDowsing36kV3x185-1000mm2•2008WolfeIsland245kV3x500mm2CableTechnology–ACoverlongdistance1200M

5、W220kV3-corecable:300MWto200kmUn=400kV400MWto75km1000MW800MW600MWUn=230kV400MWUn=150kV200MWUn=132kV0MW0km50km100km150km200km250km300km350km400kmACsubmarinecablesNEXANSexperienceinsubmarineXLPE•ExperiencewithXLPEinsulatedsubmarinecablesfrom1960’s•LongHVcablesintr

6、oducedinthe1990’s•Example:ElectrificationofTrollA•67km•52kVAC+FO•18MW•Nexansresponsiblefordesign,manufacture,installationandprotection(Turnkey)ACsubmarinecablesHornsRev1and2experienceWolfeIsland245kVSubmarinepowercable•Location:Canada•Customer:CanadianRenewableE

7、nregyCorporation(CREC)•Description/Challenge•World’sfirst3-core245kVXLPEsubmarinecable•Supplyofrelatedaccessories•NexansSolution/Technology•8km–245kV–3core500mm2•Sparecablejoints•OnshoreaccessoriesOrmenLangeGridConnection420kVsubmarinepowercables•Location:Norway

8、•Customer:StatnettTransformerstation•Scopeofwork:•1000MW•2.4km-420kV-420kVcablesinglecore1200mm²•Max.waterdepth210mNyhamnaTransformerstationLINCS270MWOffshoreWindFarm