【霍尼韦尔51305907-175】电话：18506919598，***：312782195本产品网址:http:///b2b/lujun888/sell/itemid-ml厦门莫格电气自动化有限公司<<***>><<诚信>><<创新>><<合作>><<共赢>>的经营理念《《不断开发新产品》》《《为客户提供优质服务》》《《以***大限度追求客户满意》》《《并不断开拓新领域业务》》Allen-Bradley（美国AB)系列产品Schneider(施耐德电气)系列产品Generalelectric(通用电气)系列产品Westinghouse（美国西屋）系列产品SIEMENS(西门子系列产品------------------------------------------------------------------------------------ABB变频器ACS800在电机主从连接上的应用1应用主从案例分析山西朔州中煤集团的皮带运输机采用两台大功率电机主从连接的传动方式，保证负载的分配平衡。由于应用场合的差异，该厂采用了两种不同的主从控制方式，即主机采用转速控制方式，从机采用跟随主机转矩和跟随主机转速的控制方式。传动系统参数如下：电机参数：额定电压为660v;额定电流为720.9a;额定功率为710kw;额定转速为1448r/min;额定频率为50hz。变频器：2×acs800-07-1700-71.1从机跟随主机转矩的控制方式下图为两台电机通过同一个减速机同轴联结(刚性连接)的主从波形图。采用abb传动调试软件drivewindow监测主机和从机在工作过程中的转速([1]代表主机，[4]代表从机)、电流([2]代表主机，[5]代表从机)和输出转矩([3]代表主机，[6]代表从机)的波形。图中的数值为相应的实测值。主机给定转速为1480r/min。由图可见，从机跟随主机的转矩输出，两电机分别输出额定转矩的约37.4%左右，负载分配基本平衡，两电机实际输出电流约为320a左右。由于主从机为刚性连接，主从机转速由机械结构保持同步，实际转速为1480r/min左右。2.2从机跟随主机转速的控制方式下图为两台电机通过皮带机同轴联结(柔性连接)的主从波形图。采用abb传动调试软件drivewindow监测主机和从机在工作过程中的转速([1]代表主机，[3]代表从机)和输出转矩([2]代表主机，[4]代表从机)的波形。图中的数值为相应的实测值。主机给定转速为200r/min。由图中可见，由于从机采用转速控制，从机转速保持与主机一致，维持在200r/min左右。由于系统为柔性连接，主从机所承受的负载转矩略有不同，因此，其输出转矩也略有差别，但基本维持在电机额定转矩的28%左右，两电机输出功率基本相同。2.结束语由以上分析可知，在工业应用中，针对同轴连接需要同步运行的场合，主从控制是一种***佳的选择方案，不仅能够保证多个同轴电机的同步运行，而且可较好地实现负载的均匀分配，减少了设备因不同步、负载分配不平衡而导致的系统故障和产品质量差等现象的发生，保证了生产的正常***的进行。P0913TZPowerCord,***20E03P0913UDDCSFieldbusIsolator,F1SFIBP0913UGDCSFBM,F1M01AP0913UIDCSIntegrator,F1M01DP0913UKDCSIntegrator,F1M01BP0913UNDCSFBM,F1M01CP0913URDCSIntegrator,F1M01DP0913UUDCSFBM,F1M02P0913UXDCSFBM,F1M02AP0913VADCSIntegrator,F1M02CP0913VDDCSFBM,F1M02DP0913VFFieldbusExtensionCable0.9m(3Ft)P0913VGFieldbusExtensionCable1.8m(6Ft)P0913VHFieldbusExtensionCable4.5m(15Ft)P0913VJLocalFieldbusCable(6Ft)P0913VKFieldbusExtensionCable(15Ft)P0913VNDCSIntegrator,F1M02GP0913VRDCSFBM,F1M02HP0913VUDCSFBM,F1M03P0913WADCSFBM,F1M04AP0913WDDCSFBM,F1M06P0913WGDCSFBM,F1M07AP0913WKDCSIntegrator,F1M07BP0913WNDCSFBM,F1M07BP0913WRDCSFBM,F1M09P0913WWDualHeadVideoCardUpgradeKit-70SeriesP0913WXQuadHeadVideoCardUpgradeKit-70SeriesP0913WYConnoisseurRuntimeEnvironmentForSolarisP0913WZConnoisseurRuntimeEnvironmentForNTP0913XAConnoisseurDevelopmentToolkitForSolarisP0913XBConnoisseurDevelopmentToolkitForNTP0913XCConnoisseurManualsVolume1And2P0913XF150MbStreamingTapeDriveForAP20P0913XG150MbStreamingTapeDriveForAP20,WSMountedP0913XR2.0GbEIDEHardDrive70SeriesP0913XTDCSB66Extender,F1MEXTP0913XXDCSFieldbusIsolator,H3SFBIP0913XYDCSIntegrator,H3M01P0913YADCSFBM,H3M01P0913YBDCSIntegratorKit,H3M02AP0913YDDCSFBMKit,H3M02AP0913YEDCSIntegratorKit,H3M02BP0913YGDCSFBMKit,H3M02BP0913YHDCSIntegrator,H3M03P0913YKDCSFBM,H3M03P0913YLDCSIntegrator,H3M04P0913YNDCSFBM,H3M37P0913YPDCSIntegrator,H3M06P0913YRDCSFBM,H3M06P0913YSDCSIntegrator,H3M07P0913YUDCSFBM,H3M07P0913YVDCSIntegrator,H3M09P0913YXDCSFBM,H3M09P0913ZBDCSCuFieldbusExtender,H3FBE1P0913ZDDCSFieldbusABSwitchExtender,H3FBE1P0913ZEDCSFOFieldbusExtender,H3FBE2P0913ZGDCSFOFieldbusExtender,H3FBE2P0913ZR70SeriesMouseP0913ZS70SeriesKeyboard(Spare)P0913ZT70SeriesCDROMDrive,8XEIDEP0913ZVMatroxMilleniumVideoCard(2Mb)OldP0913ZXSPEC200FieldbusCableAssemblyP0913ZYSPEC200CUIC/DisplayCableP0913ZZSPEC200CUICIntegratorCableP0914ANDCSFieldbusExtender,F1FBEP0914ARDCSFieldbusIsolator,F1SFIAP0914AUDCSFBM,F1M01FP0914AXDCSFBM,F1M04BP0914BATerminal,VT100Compatible,UniversalPowerSupplyP0914BFDCSFBM,F1M01EP0914BQDCSPowerTranslator,F1PWR1P0914BTEthernetInterfaceCard(PCISlot)For70SeriesP0914BU70Series5FtVideoExtensionCableP0914BX3.0GbEIDEHardDrive70SeriesP0914CB16Mb(2x8MbSIMMS)EDOMemoryUpgradeKitP0914CC32Mb(2x16MbSIMMS)EDOMemoryUpgradeKitP0914CD64Mb(2x32MbSIMMS)EDOMemoryUpgradeKitP0914CE128Mb(2x64MbSIMMS)EDOMemoryUpgradeKitP0914EHABStationMemoryUpgradeKitP0914EM150MbTapeDriveAssemblyP0914FPDCSFBM,H2M06AP0914GB4.2GbHardDiskw/AP51ESW,68/68PinConnectorsP0914GC9.1GbHardDiskw/AP51ESW,68/68PinConnectorsP0914GE4.2GbHardDiskw/AW51ESW,68/68PinConnectorsP0914GF9.1GbHardDiskw/AW51ESW,68/68PinConnectorsP0914GYDCSFieldbusIsolator,FRSFBIP0914HBDCSFieldbusIsolator,F2SFBIP0914HEDCSFBM,F2M68AP0914HHDCSFBM,F2M67AP0914HLRearPanel,FullBay,MICP0914HMLowerFrontPanel,FullBay,MICP0914HNTop,FullBay,MICP0914HPBracket,JunctionBox,MICP0914HQPanel,Rear(HalfBay),MICP0914HRPanel,Front(HalfBay),MICP0914HSBezel,Front,MICP0914HTPanel,RightSideWedge,MICP0914HUPanel,LeftSideWedge,MICP0914HVTop,30DegreeWedgeP0914HWPanel,Left,MICP0914HXPanel,Right,MICP0914HYLouverAssembly,MICP0914HZ70Series8WattSpeakerSet(Spare)P0914JDSeparateSlatsForLouverAssemblyP0914JEEndCap,LH,MICP0914JFEndCap,RH,MICP0914KPDCSFBM,FRM701P0914KQDCSFBM,FRM711P0914KRDCSFBM,FRMMPUP0914KX1x12FBMNestP0914LB70SeriesNo.9128ImagineVideoCard(4Mb)P0914LK3.2GbEIDEHDUpgradeKitForAW/WP70A(NEC)P0914LL4.3GbSCSIHDUpgradeKitForAW70BP0914LMDigiBoardSerialInterfaceCardKitP0914LNABDataHighway+KTXCardIntegratorKitP0914LVDCSFieldbusExtender,FRMFBEP0914LYDCSFieldbusEXtender,F2MFBEP0914LZMIC14-InchWorksurfaceKitP0914MAMIC30DegreeModuleKit,TopP0914MBMIC14-InchModuleKit,TopP0914MCEthernetCard(3Com3C509,ISA)KitP0914MDEthernetCard(3Com3C900,PCI)KitP0914NAI/ASPEC200IntegratorInterfaceKitP0914NBMatroxMystiqueVideoCardP0914NTDCS(FisherUOC-IFC-IAC)MigrationKitP0914NUDCS(FisherMUX)MigrationKitP0914NVDCS(FisherCardFile)MigrationKitP0914PF4/8GbInternalSCSITapeDrive(AW70B)P0914PGTR-4TapeFor8GbInternalDrive(70Series)P0914PHAW70B4/8GbInternalSCSITapeDriveKitP0914QBFBM46TerminationCable,PlugP0914QCFBM05TerminationCable,PlugP0914QGDCSFBM,BCOM17P0914QKDCSFBM,BAOM37P0914QNDCSFBM,BASO37P0914QRDCSFBM,BA***01P0914QUDCSFBM,BA***02P0914QXDCSFBM,BA***03P0914RADCSFBM,BA***33P0914RDDCSFBM,BASI03P0914RGDCSFBM,BASI01P0914RKDCSFBM,BD***9AP0914RNDCSFBM,BDSI07P0914RRDCSFBM,BD***06P0914RUDCSFBM,BD***9BP0914RXDCSFBM,BDSO10P0914RYDCSFBM,BDSO10P0914SADCSFBM,BDSO26P0914SDDCSFBM,BD***09P0914SGDCSFieldbusABSwitchExtender,BFBE2P0914SKDCSFieldbusIsolator,BFBIP0914SNDCSFieldbusExtender,BFBE1P0914SQFBM201ChannelIsolated8Input0-20mAP0914STFBM202ChannelIsolated8InputThermocouple/mVP0914SVFBM203ChannelIsolated8InputRTDP0914SYFBM2044Channel0-20In+4Channel0-20OutP0914TBFBM208Redundant0-20Modulew/ReadbackP0914TDFBM207ChannelIsolated16DINVoltageMonitorP0914TGFBM241ChIsolatedVmonDI+ExternalSourceDOP0914TKFBM243,8FoxComChannelsP0914TNFBM211Differential16Input0-20mAP0914TRFBM217,DiscreteInputs,32ChannelsP0914TYPDUMountingBracketP0914TZPDUBracketFillerP0914UACover,dcPowerP0914UH20-InchMonitorP0914UJ20-InchTSMonitorP0914UK20-InchMonitor,SouthernHemisphereP0914UL20-InchTSMonitor,SouthernHemisphereP0914VB70Series32MbDIMMSUpgradeKitP0914VC70Series64MbDIMMSUpgradeKitP0914VD70Series128MbDIMMSUpgradeKitP0914VVEnclosurew/VerticalDINRailP0914WGDCSFBM,FRMJMPP0914WHFBM207bChIsolated16DIN24VdcContactSenseP0914WKFBM241bChIsolatedVmonDI+InternalSourceDOP0914WMFBM241cChIsolatedCSenseDI+ExternalSourceDOP0914WPFBM241dChIsolatedCSenseDI+InternalSourceDOP0914XAFBM2xxHorizontalBaseplateP0914XBFBM2xxVerticalBaseplateP0914XGFBM205Redundant0-20ComboModuleP0914XLFBM212Differential14InputThermocouple/mVP0914XNFBM213Differential8InputRTDP0914XQFBM214,HARTInputs,8ChannelsP0914XSFBM237ChannelIsolated8Output0-20mAP0914YMFCM10EFieldbusCommunicationModuleP0914YZFCM2F2KMFiberOpticFieldbusExtenderP0914ZMFBM2xxHorizontal/VerticalLetterbugAssemblyP0914ZXFBM2xxVerticalLetterbugAssemblyP0915CCA***DR11WInterfaceCableP0915CDA***DR11WPCIBusInterfaceP0915CJColorPrintCartridgeForHP890/895P0915CMDCSFBM,H2J02FP0915CQDCSFBM,H2D02HP0915DXFBM36ModuleP0915FBFBM37ModuleP0915FCFBM37Cable,WireTerminationP0915FUTrackball,51SeriesP0915FVTrackball,70SeriesP0915FWTrackball,PWP0915FXTrackball(WP20/30)P0915GCDCSFBM,BAMM01P0915GFDCSIntegrator,H2J02CP0915GJDCSIntegrator,H2J02HP0915HESerialMouseP0915HMInternalFloppyDiskDriveFor70SeriesP0915HQ70SeriesSpeakerSetFor20"MonitorP0915HR70SeriesPowerModule,230Vac,20"MonitorP0915HSStreamingTapeDrive1.6Gb,70SeriesP0915HU70Series32MbDIMMMemoryUpgradeKitP0915HV70Series64MbDIMMMemoryUpgradeKitP0915HW70Series128MbDIMMMemoryUpgradeKitP0915HX3.2GbEIDEHDUpgradeKitForAW/WP70AP0915HY4.3GbSCSIHDUpgradeKitForAW70B)