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1、Lightning&OvervoltageProtectionPhotovoltaicsystemsCOMPETENCEABBLightningProtectionGroup,establishedintheSouthWestofFrance,benefitingfromacquiredexperienceduringthelastdecades,makesthemostofitsmasterlyskillsinlightningandovervoltageprotectiontechnology.Inadditiontoitspresentexpertiseco
2、ncerningtheglobalsupplyforlightningprotection(bothexternalandinternalprotection),ABBhenceforthproposesarangeLightningwavegenerator10/350oflightningarrestersagainstovervoltages,dedicatedtophotovoltaicinstallations,bothstandaloneandconnectedfacilities.Moreover,ABBLightningProtectionGrou
3、pbenefitsfromalaboratoryincludingvariousgeneratorsenablingarresterstobetestedunderrealconditionswithshockcurrentsofdifferentamplitudes,andthisinorderinlightningprotectiontooptimizeprotectionsolutionsspecifictothecustomerasregardsphotovoltaicABBLaboratoryatBagnères-de-Bigorre,inFrancei
4、nstallations.ABB:Recognizedcompetence200kVgeneratorPROTECTProvidingpowerwithphotovoltaicsolarpanelsistremendouslyinterestinginthecontextofrenewableenergysources,asregardseconomicalLVphotovoltaicsystemsconnectedtothepublicelectricitynetwork.Becauseoftheirexposition,frequentlyinisolated
5、sitesandoftheextendedsurfaceofphotovoltaicsystems(PV),lightningstrikesareamajorcomponentintherisktobeassumed,bothforthedirecteffectoflightningonthestructure,andofthesurgeovervoltagesontheinstallation.Riskanalysisonphotovoltaicinstallationsleadsustothefollowingcriteria:theextent,struct
6、ureandexpositionofthephotovoltaicsystemaswellaslightningstrikedensityattherelevantsite.Theconsequencesoflightningontheneedtobeprotected?photovoltaicgeneratorhaverepercussionsontheentireequipment,becauseoftheinterconnectionbetweenthephotovoltaicsystemandtheelectricalinstallationofthebu
7、ilding.Moreover,theriskoffinanciallossesshouldbetakenintoaccount,whenconsideringtheinvestmentinsolarpanelsataphotovoltaicWhydophotovoltaicsystemssite.PhotovoltaicsystematanindustrialsitePhotovoltaicsystematVilleurbanne,FrancePhotovoltaicsystemattheIUTofTarbes,FranceCONNECTEDResidentia
8、lappl
