©ABBAutomationTechnologiesMVDrivesMVDrivesACS5000ACS5000--PresentationPresentation李世清李世清中压传动销售中压传动销售©ABBAutomationTechnologies-2MVDrivesACS5000在整个产品系列中的位置P(kW)50’000ACS6000cLCIACS1000Step-UpACS1000ACS6000ACS5000WACS5000A27’00016’000电机功率10’0009’0006’0005’0002’000315U(kV)1.01.82.43.34.166.06.98.013.8电机电压©ABBAutomationTechnologies-3MVDrivesACS5000VSI-MF”新型传动解决方案”VSI-MFVoltageSourceInverter-Multilevel–Fuseless电压源型-多电平-无熔断器6.0/6.6/6.9kV中压交流传动解决方案基于已经充分证明的IGCT半导体平台IGCT已经应用于ACS1000和ACS6000主要功率范围2….24MVA空冷:2–7MVA水冷:5–24MVA基于有着杰出动态性能的DTC控制方式适用于同步机和异步机©ABBAutomationTechnologies-4MVDrives应用领域水泥,采矿和矿山研磨机,传送带,风机和泵化工、石油和天然气压缩机,挤出机和泵船舶推进器冶金棒线材轧机,高炉鼓风机,风机和泵纸浆和造纸风机和泵电力燃气轮机启动器,引风机/送风机和泵水和污水处理泵其他试验台和风洞©ABBAutomationTechnologies-5MVDrives可靠的部件IGCT半导体FastswitchingcombinedwithprovenreliabilityLowpartscountforlesscomplex,moreefficientandreliabledrive无熔断器设计Fasterandbetterprotectionthanmediumvoltagepowerfuses长寿命电容Advanced,self-healing,environmentalfriendlyfoilcapacitorshaveasubstantiallylongerlifetimethanelectrolyticcapacitorsLowerlifetimecosts©ABBAutomationTechnologies-6MVDrivesACS5000VSI-MF”优点”传动系统的高可靠性客户可以单独购买变频器,电机,变压器对电机,变压器有详细的技术规范不需要放大电机功率或变频器绝缘要求(minimizedforVDSduty)电缆数量的最少化(与3kV相比)无额外滤波器要求(供电侧谐波最小化)系统的高效率体积最小化安装,调试时间的最少化©ABBAutomationTechnologies-7MVDrivesACS5000空冷型–拓扑结构ACS5000A5-电平拓扑结构功率3.5/7MVA输入电压1.92kV,+/-10%输出电压可达6.9kV单传动,2象限,制动选项36(3x12)脉冲二极管整流直流母线(3个单独的)EMC滤波器(在输出端限制dv/dt)RC-IGCT,51mm/68mm,5.5kV冗余冷却系统FullpoweravailabilityReducedpoweravailability变压器,单独放置解决方案可采取集成变压器方案ScopeofACS5000COUAuxiliariesControlUPSPowerSupplyAuxiliaryPowerSupplyMotorIM1U1V1WOptionsforcontrolInterface:-Tacometer-WindingTemp/FLT/Alarm-BearingSupervision/FLT/Alarm-Cond.WaterDet.-SpaceHeaterFB-CoolingFansFBTMainPowerSupplyControlInterfaceOptions:-OillevelAlarm-Overtemp/FLT/Alarm-Gasrelay/FLT/Alarm-TransformersupervisionFLT/AlarmMCB(Standard)(Pre)TripOpen/Close©ABBAutomationTechnologies-8MVDrives拓扑结构Phase3Phase2Phase1©ABBAutomationTechnologies-9MVDrivesACS5000A2–7MVA3m1.1m2.86mElectromechanicallyinterlockeddoorsforsafetyUser-friendlycontrolpanelforlocaloperation•Keypadwithmulti-languagedisplay•Mainsupplyon/offpushbuttons•Emergencystoppushbutton©ABBAutomationTechnologies-10MVDrivesIntegratedtransformer2–3.5MVATransformer2.86m2.7m3mConverter1.1m©ABBAutomationTechnologies-11MVDrivesACS5000水冷型拓扑结构Singleline(upto12MVA)1个主回路断路器1或2个变压器36脉相连接可做在一个柜体中2象限变频器电机类型异步机同步机永磁机(将来)可选项(制动)制动斩波单元ACS5000范围COU辅助电源控制UPS电源辅助电源MCB(标准)(Pre)Trip开/关主电网控制接口选项:-油位报警-过温/跳闸/报警-Gasrelay/跳闸/报警-变压器监控/跳闸/报警IM1U1V1W:-转速计-绕组温度/跳闸/报警-轴承监控/跳闸/报警-Cond.WaterDet.-加热器FB-冷却风扇FBTWCU冷却水©ABBAutomationTechnologies-12MVDrivesACS5000W5–24MVAElectromechanicallyinterlockeddoorsforsafetyGroundingswitchesforsafetyUser-friendlycontrolpanelforlocaloperation•Keypadwithmulti-languagedisplay•Mainsupplyon/offpushbuttons•Emergencystoppushbutton2.36m6m1m©ABBAutomationTechnologies-13MVDrivesACS5000W5–24MVA36-pulsedioderectifierControlunitAuxiliarypowerforcontrolhardwareDC-linkcapacitorsInverterunitTransformercableconnectionsectionfortopandbottomentryMotorcableconnectionsectionfortopandbottomentryWatercoolingunitwithstainlesssteelpiping©ABBAutomationTechnologies-14MVDrivesACS5000系统拓扑结构FUNCTIONEARTH(FE)Phase3IIPhase2IIPhase1IIu_ph_motwv_ph_motvw_ph_motu电机的线电压9-电平最佳数目的电平数可得到正弦输出波形元器件数量少,系统可靠性高线电压©ABBAutomationTechnologies-15MVDrivesACS5000如何达到6.9kV直流电压2*2500V=5000V思路三个分别的直流母线…分别导通他们电平数9电平(线电压)©ABBAutomationTechnologies-16MVDrives如何达到6.9kV:原理一相的逆变器单元对电机来说是个三电平逆变器对三相共同的连接点来说是个三电平逆变器DC(+)DC(NP)DC(-)©ABBAutomationTechnologies-17MVDrives如何达到6.9kV:原理产生线电压©ABBAutomationTechnologies-18MVDrives如何达到6.9kV:原理©ABBAutomationTechnologies-19MVDrives如何达到6.9kV:原理©ABBAutomationTechnologies-20MVDrives如何达到6.9kV:原理©ABBAutomationTechnologies-21MVDrives如何达到6.9kV:原理©ABBAutomationTechnologies-22MVDrives如何达到6.9kV:原理©ABBAutomationTechnologies-23MVDrives如何达到6.9kV:原理基本开关模式下的线电压电机的线电压时间©ABBAutomationTechnologies-24MVDrivesACS5000”对电网友好”36脉冲二极管整流功率因数保持不变,在任何速度和转矩下0.95高脉冲数,低网侧谐波2个18脉变压器或1个36脉变压器MainPowerSupplyMainPowerSupply©ABBAutomationTechnologies-25MVDrivesACS5000VSI-MF”对电网友好”PhasecurrentTHD=2.95%LinetolinevoltageTHD=1.19%Scc=500MVA,Xsc=10%©ABBAutomationTechnologies-26MVDrivesACS5000空冷型3.5MVA布局图ACS5000A3.5MVA/6.9kV:3000x1100x2860mm=0.37MVA/m3;Weightapprox3500kg7.0MVA/6.9kV:3800x1100x2860mm=0.58MVA/m3ACS5000A带集成变压器3.5MVA/6.9kV:5700x1100x2860mm=0.2MVA/m2Recomendation:min.100forconventionalaircirculationmin.500mmforbetterserviceavailabilityRequirement:450mmheightforcoolingfanRecomendation:650mmbetterserviceavailability570028602360input/outputcablestoporbottom500900CBUINUTEUCOU30002700Tranformer900110030003000Recomendation:min.100forconventionalaircirculationmin.500mmforbetterserviceavailabilityRequirement:450mmheightforcoolingfanRecomendation:650mmbetterserviceavailability28602360input/outputcablestoporbottom500TEUCOU900CBUINU©ABBAutomationTechnologies-27MVDrivesACS5000W12MVA变频器(用于IM)输入电缆(变压器)输出电缆(电机)©ABBAutomationTechnologies-28MVDrivesACS5000控制硬件AMC3平台控制平台与ACS1000和ACS60