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1、SolutionsforWindEnergySystemsEnergy-efficientcomponentsandsubsystemsforhighsystemreliabilitywww.infineon.com/windenergyContentsIntroduction3Topologies4Products8Stacks8Bipolarmodulesanddiscs10PrimePACK?12IHM14IHV16EconoDUAL?318EconoPACK?+20EconoPACK?22EiceDRIVER?boards24EiceDRIVER?ICs26Mic
2、rocontrollers28Integratedsensors30LinearHallsensors32SmartLEWIS?MCU33Onlinedevelopmentsupport(IPOSIM)342IntroductionPowersemiconductorsplayakeyroletoproduceenergyfromrenewablesources.Inwindturbines,powersemiconductorsareusedtoconvertpowerandtocouplethegeneratorwiththegrid.Theyarealsobuilt
3、intovariousauxiliarydrivessuchasyawdrives,pitchdrives,pumpsandintoprotectioncircuitslikecrowbars.Windpowerconverterscontrolanumberofvitalfunctionsandapplicationsandthereforerequirepowersemiconductorsofthehighestqualitystandards.Thisappliesinparticulartooffshorewindconverters,whichoperatei
4、nexceptionallyharshenvironmentsexposedtosalt,humidityetc.Rapidgrowthisprojectedfortheoffshoresegment.Windenergyturbinesmustalsobedesignedtodelivermaximumlevelsofavailabilityinordertocontributetogridstability.Thisappliesnotonlytotheconverter,butalsotothevariousauxiliarydrivesmountedindiffe
5、rentpositions.Gridstabilitythereforedependsonpowersemiconductorassembliesofferingdynamiccapabilities,outstandingfunctionalityandsuperiorreliability.Powersemiconductors:Fromgeneratortogrid3TopologiesFixed-speedgeneratorsFixed-speeddesignsaresuitedtogeneratorsupto400kW.Newdesignsareusuallyb
6、asedonsemiconductorsolutionstofulfillgridcoderequirements.Nevertheless,Infineondeliversthefullrangeofgridcouplingcomponents,withthyristorsandotherbipolarsemiconductorsavailableasmodules,discsandstacks.IGGridDoublyFedInductionGenerator(DFIG)Thisspeed-adjustabledesignistypicallydeployedinth
7、epowerrangebetween400kWand2.500kW.Tocontrolthefullloadonlyuptoonethirdoftheenergyneedstobeconvertedoverpowersemiconductorsinbothdirections.Infineon’sIGBTssupportoptimumperformanceevenatthelimitsoftheoperatingrange.Highqualitydesign,lowvoltageridethrough(LVRT)capabil
