储纬器pmsm电机驱动器的设计

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1、PermanentMagnetSynchronousMotorDriveDesignforWeftfeederAbstractdetectingcircuit,protectioncircuitandswitchingpowersupplycircuit.Insoftwaredesignofthesystem,papergivesmainpartofthesoftwareprogramflowandanalyzeskeyissuesinmotorcontrolsystem,suchasinitialpositiondetecting,motorstarting,speedandpositi

2、oncalculation,PIcontrollerdesign,softwareimplementationofSVPWMmodule.Finally,paperentirelydebugstheweftfeedermotorcontrolsystem,measuringtheoutputwaveformandspeedcurve.Experimentalresultsshowthatthedesignofmotorcontrolsystemhasagoodspeedresponse.Itcaneffectivelymeetthecontrolrequirementsofweftfeed

3、ermotorandachievethedesiredresults.Keywords:Weftfeeder,PMSM,VectorControl,SVPWM,dsPIC30F4011Writtenby:HuangJianSupervisedby:WangFudongIII目录第一章绪论........................................................................................................................11.1课题背景及研究意义.....................

4、........................................................................11.2课题来源.................................................................................................................21.3永磁同步电机控制技术的研究现状.....................................................................21.4论文研究的主要内容及结构安

5、排.........................................................................4第二章永磁同步电机的数学模型和矢量控制原理..........................................................52.1永磁同步电机的结构和工作原理..........................................................................52.2永磁同步电机的数学模型.....................................

6、.................................................62.2.1矢量控制系统中的三种坐标系..................................................................62.2.2坐标变换......................................................................................................72.2.3两相旋转坐标系下的数学模型.................................

7、.................................82.3永磁同步电机的矢量控制原理...........................................................................102.3.1永磁同步电机的矢量控制基本原理........................................................102.3.2永磁