两相力矩电机低谐波驱动系统研究

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1、ᜧ3ắᦻsignificantlylowerthanSPWM.Tofurtherreducetheharmoniccontentofinverteroutputvoltage,thepapergivesadetailedderivationonthedeadbandofthetwo-phaseandfull-bridgecircuitstructureandtheimpactcausedbythevoltagedropofpowerdevices,compensatedbythecurrentfeedbackcompensationalgori

2、thm.ThepaperfinishestheSimulinksimulation.Finally,thethesisdesignsthemaincircuitschematicsofcontrolcircuitandpowercircuit,drawsPCBboardandcompletesthedebuggingofthehardwarecircuitandsoftwareprograms.ThepaperalsocompletesthetestsofSVPWMcontrolalgorithmandthecompensationtodeadbandandvolt

3、agedrop,andtheresultsaregood.Keywords:Two-phasetorquemotor,Two-phaseSVPWM,lowharmonic,Twophasepowermaincircuit,dead-timecompensation-IV-ᜧ3ắᦻ!"᤺⌕...........................................................................................................................IABSTRAC

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