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1、兰州交通大学毕业设计英文翻译（英文）ApplicationsofPowerElectronicsTechniqueinPowerSystemElectricpowerelectronics(PowerElectronics)isapplyrealmattheelectricpowertechniqueinofelectronics,becalledanelectricpowerelectronicsatechnique(theTechniqueofthePowerElectronic)intheengineeringtheapplication.Itw
2、ithmakeuseofabigpowerelectronicsaspareparttotheelectricpowercarryontransformationandcontrolforstudyacontents,is1andelectronics,controlandtheelectricpowercloseandrelatededgeacademics.Itsofthecreationandtheusageintheelectricpowerbuiltupakindofrelation,underthiskindofrelation,thecr
3、eationofelectricpower,transporttohaveaveryhighefficiencywithusagesall,andvariousdifferentloadscangetwhatitexpectthebestenergyasupplyformandthebestcontrol.Therefore,electricitydintelectronicstechniquenotonlyingreatquantitiesusedfortraditionalelectricpowersysteminofhandoverdirectc
4、urrenttolosetochangetogiveorgetanelectricshockdevice,moreextensivelyappliedattheindustryproducehandoverofvariouselectricalengineeringdirectcurrentineachrealmtoadjustsoon,thematerialprocessesvariousenergyofheatingpowersupply(suchasmediumthehighPinrespondheatingpowersupply,weldpow
5、ersupply...etc.)intherealmtooutputacontroletc..Alongwiththetechnicaldevelopment,drivebyelectricvoltageofvariousallcontrolthepowersparepartofaGaoPin2Da4anditspowermoldpiecetoappearoneafteranotherr,thisisvariousformanufacturingcleverlymadeandeasyandconvenient,thefunctionbestablehi
6、gh-efficiencywiththehigh-qualityhighPinswitchpowersupplyprovidedacondition,thispowersupplycurrentlyextensivelyusedforvariouscommunicationequipments,calculatoristoeachkindofapplianceproduct.Modernelectricpowerelectronics'technique(theElectronicTechniqueoftheModernPower)mainlywith
7、thatinthemiddleoftherealmthosebehindriseof,havedevelopmentforegroundmostcurrentlyofallcontrolanelectricpowerelectronicssparepartsuchasthePower-MOSFET,IGBT,MCT,PICetc.introducestheirbasicstructure,theworkprinciple,mainparameterforthebackground,appliedcharacteristics,andspareparta
8、pplicationmediumofdrive,protectionetc.basicprob
