Infineon- Solutions for Wind Energy Systems .pdf

《Infineon- Solutions for Wind Energy Systems .pdf》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、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