永磁同步电动机矢量控制外文文献翻译中英文

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1、永磁同步电动机矢量控制外文文献翻译(含：英文原文及中文译文)文献出处：VynckeTJ,MelkebeekJAA,BoelRK.DirectTorqueControlofPermanentMagnetSynchronousMachines[MJ//DirectTorqueControlofPermanentMagnetSynchronousMotors一AnOverview.UGent・EESA,2006.英文原文DirectTorqueControlofPermanentMagnetSynchronousMotors一AnOvervie

2、wThomasJ.Vyncke,Ren'eK.BoelandJanA.A.MelkebeekAbstract一Inhigh・pei*fonnanceservoapplicationsarapidandaccuratetorquecontrolisdesired,preferablywithouttheuseofamotion-statesenso匚Theuseofpermanentmagnetsynchronousmotors(PMSMs)combinedwiththedirecttorquecontrol(DTC)schemeoffer

3、smanyopportunitiestoachievethisgoal.Recentlyseveralauthorshaveproposedpossibleimplementationsofdirecttorquecontrolforpermanentmagnetsynchronousmotors.Inthispaperanoverviewisgiven.ThebasicprinciplesofDTCforPMSMsareexplained・Topologiesandalgorithmsdescribedintheliteraturefo

4、rinteriorPMSMsaswellassurfacemountedPMSMsarediscussed.Estimationsofstatorfluxlinkageandinitialrotorpositionareneededinthesecontrolschemes・Techniquestoachievetheseestimationsarediscussedinthispaperaswell.Themaingoalofthepaperistogiveanoutlineofwhatisalreadyachievedandtodet

5、erminepointsofinterestforfurtherresearch.I.INTRODUCTIONPermanentmagnetsynchronousmotor(PMSM)drivesarereplacingclassicdeandinductionmachine(IM)drivesinavarietyofindustrialapplications,suchasindustrialrobotsandmachinetools.AdvantagesofPMSMsincludelowinertia,highefficiency,h

6、ighpowerdensityandreliability.Becauseoftheseadvantages,PMSMSsareindeedexcellentforuseinhigh・perfonnanceservodriveswhereafastandaccuratetorqueresponseisrequired・InPMSMdrives,theelectromagnetictorqueisusuallycontrolledindirectlyviathestatorcurrentcomponentsinareferenceframe

7、fixedtotherotorfluxfield.Thisfieldorientationcreatestheneedforapositionsensor,whichreducesthereliabilityandincreasesthecostofthedrive・Forinductionmotors,directtorquecontrol(DTC)wasproposedasanalternativecontrolschemein[1]andbecameverypopularinthepasttwodecades・DTCforinduc

8、tionmachinesisinheren什ymotiostatesensorlessasthecalculationsareexecutedinastationaryreferencefra