1.5MW风力发电机电控系统设计方案20060228

-0-1.5MW风力发电机电控系统设计(MITA控制器)设计：刘光德2005-12-18-1-1.5MW风力发电机电控系统设计方案1总则本设计方案针对自主知识产权的1.5MW风力发电机电控系统，参照国内外风力发电机的电控系统实物，并经过全部设计小组人员讨论通过，依照电器规范设计。2总体规划2、1电控系统组成本系统由塔桶柜、机舱柜、电动变桨距柜、变速恒频柜组成，其中前3项作为主控系统，由DCS分布式控制系统设计理念而来，将主控制器功能分解细化后分别规定其功能，有利于系统控制的高效、实时、稳定、可靠。电控系统框图如下图2-1所示：图2-1电控系统框图2.2功能划分2.2.1塔桶柜功能a690V主回路布线、空开控制、并网开关控制电动变桨距柜机舱柜塔桶柜变速恒频柜-2-b400V150kVA3相电源c与变速恒频柜通讯及网关功能d显示、操作面板功能e与机舱柜通讯2.2.2机舱柜功能a检测全部相关模拟量、开关量b与电动变桨距柜通讯、变桨距计算c显示、操作面板功能d与塔桶柜通讯2.2.3电动变桨距柜功能a与机舱柜通讯，自动根据数据变化计算桨距角并自动变桨b具有伺服控制功能c具有3个绝对值编码器通道，检测桨距角的绝对值d具有蓄电池柜，掉电收桨保护功能e具有远端调桨模块2.2.4变速恒频柜功能a变速恒频柜作为独立的部分主要负责发电机转子的励磁，工作原理为4象限电压式交直交变流器，在亚同步时向转子送电，超同步时从转子吸取电能，并且将电能回馈电网。其通过电机轴头的2048线编码器准确测取电机转速，同时根据转速将励磁准确加到电机转子绕组上。b与塔桶柜通讯，传递全部电机信息-3-2.3电控系统电气原理图2.3.1塔桶柜-4-2.3.2机舱柜-5-2.3.3电动变桨距柜-6-2.3.4变速恒频柜-7-2.4零件表2.4.1塔桶柜温度：-20to45ºC序号数量名称、描述电压功率电流1.11WP4000系统输入供电电源24VDC5A1.21WP4000系统输出供电电源24VDC5A1.31WP4000主控器单元1.41WP-LINE110电源和主体1.51WP-LINE351混和I/O模块1.61WP-LINE150电网测量模块1.71WP4090690V电量模块1.81WP4050图形显示界面1.91WP-LINE110连接件1.101WP-LINE351连接件1.111WP4000连接件1.121CANbus终端器1.133CAN电缆1.141RJ45，WP4050于WP-LINE110之间1.151RJ45，WP4000于以太网开关之间1.161DB25电缆，WP-LINE150与WP40901.17*12000A并网开关690V20001.18*12000A主回路开关690V20001.19*2并网中继,220V220V51.20*1电源回路开关,690V,100A690V1001.21*3浪涌保护带反馈，230V系统230V40kA1.22*4浪涌保护带反馈，400V系统400V40kA1.23*4浪涌保护带反馈，690V690V40kA注:*部分为自己添加,没有包含在MITA柜内.电源接线：3x400V+N+PE(TN-C-S)，50Hz电源接线：230V+N+PEfromUPSinbasepanel尺寸(H×W×D)：1800×2050×600mm颜色：RAL7032-8-Temperaturespan：-20to45ºCPos．11WP4000seriesmodulesequipmentformountinginsidebasepanel．No.Qut.NameDescriptionVolt.PowerCurr.1.11PowerSupplyforWP4000systeminputs24VDC5A1.2lPowerSupplyforWP4000systemoutputs24VDC5AControlandSupervision：1.3lWP4000MAINCONTROLLERUNIT1.41WP-LINE11OPOWERSUPPLY&BACKBONE1.51WP-LINE351COMBI-1I/OMODULE1.6lWP-LINE150GRIDMEASUREMENT1.7lWP4090690VGRIDInterface1.81WP4050GRAPHICALDISPLAY／KEYBOARD5.7”1.91SetofconnectorsforWP-LINE11O1.101SetofconnectorsforWP-LINE3511.11lSetofconnectorsforWP40001.121CANbusterminator1.133CANRibbonCablesforWP-LineXXXInterconnection1.14lRJ45cableBetweenWP4050andWP-Line110(Optional)1.151RJ45cable，FromWP4000cont．ToEthernetswitch(Optional)1.161DB25cableBetweenWP-Line150andWP40902.4.2机舱柜地上固定，电缆底部进入外部供电：3*400V+N+PE（TN-C-S），50Hz外部供电：230V+N+PE，来自UPS尺寸（H×W×D）：1600×1250×400mm颜色：RAL7032温度：-20-450C序号数量名称、描述电压功率电流1.11主开关，125A400V125ABASEPANELEQUIPMENT:SPECIFICATIONLISTExternalsupply3x400V+N+PE(TN-C-S)，50HzExternalsupply230V+N+PEfromUPSinbasepanelDimensions(H×W×D)1800×1250×600mmColor：RAL7032-9-1.21变压器230VAC400/230V25000VA1.31WP4000输入电源（UPS备份）24VDC10A1.41WP4000输出电源（UPS备份）24VDC10A1.56电机保护接触器—偏航电机400V3.5kW6A1.61电机保护接触器—液压泵400V1.1kW2A1.71电机保护接触器—齿轮箱润滑油泵400V7.5kW15A1.81电机保护接触器—齿轮箱滤油泵400V0.37kW4A1.92电机保护接触器—齿轮箱风扇400V2.2kW4A1.101电机保护接触器—发电机泵400V1.1kW2A1.111电机保护接触器—发电机风扇400V7.5kW15A1.122电机保护接触器—通风电机1，2400V0.55kW1A1.133电机保护接触器—变流器泵400V1.1kW2A1.141电机保护接触器—变流器风扇400V11kW22A1.153电机保护接触器—变流器加热400V11W22A1.164电机保护接触器—电源变压器风扇400V0.25kW1A1.171速熔带继电器400V0.55kW1A1.181速熔带继电器400V7.5kW15A1.191速熔带继电器400V11kW22A1.201速熔带继电器400V1.1kW1A1.211速熔带继电器400V0.55kW1A1.221速熔带继电器400V7.5kW15A1.237速熔带继电器，齿轮箱加热400V1.5kW3A1.242速熔带继电器，液压加热器400V250W1A1.251速熔带继电器，发电机加热器400V6kW12A1.261速熔带继电器器，偏航刹车（RC耦合）400V1.271速熔带继电器，柜加热器400V1.281速熔带继电器，柜冷却风扇400V1.297速熔带继电器，风轮刹车400V1.301速熔，变距系统400V50A1.311速熔，灯230V4A-10-1.321速熔，机舱灯230V4A1.332速熔，服务端230V230V10A1.342速熔：工具吊车空开：WP4000系统输入供电400V16A1.351速熔：WP4000系统输入供电230V10A1.361速熔：WP4000系统输出供电230V10A1.371速熔：风轮刹车阀供电230V10A1.382速熔：柜加热和散热230V3A1.392速熔：风传感器加热230V3A1.407风轮刹车系统继电器：刹车盘1，2，软刹车阀充电阀，偏航压力传输阀偏航全压阀，压力释放阀1.411轮毂柜灯信号继电器24DC1.421急停继电器1.432浪涌保护带反馈，230V系统230V40kA1.444浪涌保护带反馈，400V系统400V40kA1.454浪涌保护带反馈，变距系统400V40kA1.462浪涌保护带反馈，风传感器--40kA1.472浪涌保护器座---1.481230服务插座（接地保护）230V1.491复位按钮（安全链）---1.501柜上急停---1.511继电器（安全链）---1.521服务开关，2key24V--1.532WP4084，RS485传输1.542WP4084信号和电缆，5m1.551WP4084（震动）1.561柜加热器400V1.571柜风扇-11-1.582插座，230V230V10A1.591插座，230V，DIN230V10A1.602服务端子3x400V16A1.611WP-LINE110电源和主体1.622WP-LINE351混和I/O模块1.632WP2035转速开关—发电机安全链—风轮安全链1.642WP2035座1.652RJ45线连接—WPWP-LINE110和轮毂转换器—WPWP-LINE110和驱动器1.661连接件WP-LINE1101.672连接件WP-LINE3511.682CANbus终端1.692CAN与WP-LINEXXX连接电缆1.701PT100，机舱温度1.711PT100，柜内温度控制柜全套安装，连接件、电缆、安全盖、配件齐全。符合标准EN60439-1，EN60204.1，IEC1024-1，EN61082-1/2/3，EN418-12-Pos.11Weldedpowerpanelforfloormounting．Cablesareinsertedintothebottom．Externalsupply3x400V+N+PE(TN-C-S)，50HzExternalsupply230V+N+PEfromUPSinbasepanelDimensions(H×W×D)1600×1250×400mmColor：RAL7032Temperaturespan：-20to45ºCNo.Qut.NameDescriptionVolt.PowerCurr.1.11Mainswitchmustbefusedfrommainpanelwith125A400V125A1.21Transformerfor230VoltACPanelsupply400/230V25000VA1.31PowersupplyforWP4000systeminputs(UPSbackedup)24VDC10A1.41PowersupplyforWP4000systemoutputs(UPSbackedup)24VDC10A1.56MotorProtection&ContactorYawmotors400V3.5kW6A1.61MotorProtection&ContactorHydraulicPump400V1.1kW2A1.71MotorProtection&ContactorGearboxPump400V7.5kW15A1.81MotorProtection&ContactorGearboxoff1filt.Pump400VO.37kW4A1.92MotorProtection&ContactorGearboxFan400V2.2kW4A1.101Motorprotection&ContactorGeneratorPump400V1.1kW2A1.111MotorProtection&ContactorGeneratorFan400V7.5kW15A1.122MotorProtection&ContactorAirStreams1&2400VO.55kW1A1.133Motorprotection&ContactorInverterWaterPump400V1.1kW2A1.141Motorprotection&ContactorInverterFan400V11kW22A1.153MotorProtection&ContactorInverterHeating400V11kW22A1.164MotorProtection&ContactorTransformerFans400V0.25kW1A1.171MotorProtection&ContactorSpare400VO.55kW1A1.181MotorProtection&ContactorSpareforfutureexpansion400V7.5kW15A1.19lMotorProtection&ContactorSpareforfutureexpansion400V11kW22A1.201MotorProtection&ContactorSpareforfutureexpansion400V1.1kW1A1.2l1MotorProtection&ContactorSpareforfutureexpansion400V0.55kW1A1.221MotorProtection&ContactorSpareforfutureexpansion400V0.25kW15A1.237AutomaticFusewithRelayGearboxHeater400V1.5kW3A1.242AutomaticFusewithRelayHydraulicHeater400V250W1A1.251AutomaticFusewithRelayGeneratorHeater400V6kW12A1.261AutomaticFusewithRelayYAWBrake(WithRCcoupling)400V1.271AutomaticFusewithRelayPanelHeater400V1.281AutomaticFusewithRelayPanelCoolingFan400V1.297AutomaticFusewithRelayRotorbrakes400V1.30lAutomaticFusePitchSystem400V50A1.31lAutomaticFuseObstructionLights230V4A-13-1.321AutomaticFuseNacelleLights230V4A1.332AutomaticFuseServ．Terminal230V230V10A1.342AutomaticFuse：400V16A-Serv．TerminalCEEforadditionaltools-Serv．TerminalCEEforservicecrane1.351AutomaticFuseWP4000systeminputssupply230V10A1.36lAutomaticFuseWP4000systemoutputssupply230V10A1.371AutomaticFuseRotorbrakevalvessupply230V10A1.382AutomaticFusePanelHeatandVent．230V3A1.392AutomaticFuseWindSensorsHeating230V3A1.407RelaysforRotorBrakeSystem：Brakedisc1，Brakedices2，SoftBrakeValve，ChargeValve，YawPressureTransferValve，YawFullPressureValve，YawPressureReleaseValve．1.411SignalRelayforLightinHubBOX24DCSa．SafetyEquipment：1.421EmergencyStoprelay1.432SurgeProtectionwithFeedback230Vsystem230V40kA1.444SurgeProtectionwithFeedback400Vsystem400V40kA1.454SurgeProtectionwithFeedbackforPitchSupply400V40kA1.462SurgeProtectorforWindSensor40kA1.472SocketforSurgeprotector1.481HPFI，Gnd．FaultCirc．Interrupter，230Vserviceplugs230V1.491Resetbutton，SafetyChain1.50lEmergencystoppushbuttonmountedincabinet1.5l1One．Shot．Relay，SafetyChain1.521Serviceswitchwith2keys24V1.532WP4084，2CentreFrequencywithRS485(fortoweroscillation)1.542SignalandPowerCableforWP4084，5m-14-Misc．equipment：1.551WP40841.56lHeatingelementforPanelHeating400V1.571VentilatorFanswithFilterforpanelventilation1.582Serviceplugstd230Vmountedoutsideonleftside230VlOA1.591Serviceplugstd．230VmountedinsidepanelonDINrail230V10A1.602ServiceterminalCEplugmountedoutsideleftside3x400V16AControlandSupervision：1.6l1WP-LINE110POWERSUPPLY&BACKBONE1.622WP-LINE351COMBI-1I/0MODULE1.632WP2035revolutionWatchfor：一Generatorsafetychain—Rotorsafetychain1.642SocketforWP20351.652RJ45Cableforconnectionbetween：一WPWP-Line110andPORTconvertertohub—WPWP-Line110andPORTconvertertodrive1.661SetofConnectorsforWP-LINE1101.671SetofConnectorsforWP，LNE35l1.682CANbusterminator1.692CANRibboncablesforWP—LineXXXinterconnection1.701PT100MountedinPGUnionforNacelletemperature1.7l1PT100forNacellePanelInternalTemperature-15-2.4.3电动变桨距柜安装：壁上固定，电缆布于底部尺寸：1000×1000×300mm接线：3x230VPE温度：-15ºC～+50ºC湿度：50%at40ºC颜色：RAL7032序号数量名称、描述功率电压1.13逆变器MDS5.5kW3*230VAC1.21供电主接触器25A3*230VAC1.33中间电路供电接触器LP1-DT25BD25A300VDC1.43电机刹车控制接触器LP1-DT20BD12A300VDC1.53急停继电器24VDC1.63电机刹车控制继电器24VDC1.73DC供电-逆变器熔丝40A300VDC1.83DC供电-刹车熔丝6A300VDC1.93防雷器带反馈275V1.103DC/DC备用电源350/24VDC1.113急停（1个叶片1个）1.121柜灯11W24VDC1.133风扇24VAC1.146过滤栅1.151温度控制器（风扇控制）1.161浪涌保护RS485信号1.173刹车电阻60欧1300W-16-HUBBOXConnection：3×230VPETemperatureSpan：-15ºC～+50ºCHumidity：50%at40ºCColor：RAL7032Thepowerpanelwillbedeliveredcompletelymountedwiththenecessaryfuses．Terminalsforallconnections，unions，cablechannels，safetycover，fittings，etc．Thepowerpanelhasbeenmanufacturedaccordingtothefollowingstandards：EN60439-1，EN60204.1，IECl024-1,EN61082-1／2／3and．EN4182.4.4变速恒频柜Pos.1lUnitWeldedpowerpanelforwallmounting．CableswillbeputinatthebottomDims．：Height：1000inchWidth：1000inchDepth：300inchNo.Qut.NameDescriptionPowerVolt.1.13UnitFrequencyConverterMDS5.5kW3X230VAC1.21ContactorforMainHubSupply25A3x230VAC1.33ContactorforIntermediateCircuitSupplyLP1-DT25BD25A300VDC1.43ContactorforControlOfMotorBrakeLP1-DT20BD12A300VDC1.53RelaysforEmergencyStopFunction24VDC1.63RelaysforControlofMotorBrake24VDC1.73AutomaticFuseforDCSupply—Inverters40A300VDC1.83AutomaticFuseforDCSupply—Brakes6A300VDC1.93LightningArrestorwithFeedback275V1.103DC／DCConverterforBatteryBackupSupply350/24VDC1.113EmergencyPushButton(oneperBlade)1.121Cabinetlamp11W24VDC1.133VentilationFane24VAC1.146VentilationLatticew／filter1.151ThermostatforVentilationControl1.161SurgeprotectionRS485signal1.173Brakeresistor60Ω.1300W-17-整机进口ABB867DRIVE2.4.5其余附件列表2.4.5.1电池柜壁上固定，电缆布于底部，6套尺寸：496×402×285mm项目数量名称、描述电压1.111Accu-batteryHV7-1212V1.21电池固定器BATTERYBoXFOR1,5MWWTGParNO．：XXXXXConnection：1x264VDCDiagramLanguage：EnglishTemperatureSpan：一15ºC一45ºCHumidity：50％at40ºCColor：RAL7032CompensationLevel：0．98Heating1x230V140WPos．16UnitWeldedpowerpanelforwallmounting-CableswillbeputinatthebottomDims．：Height：496mmWidth：402mmDepth：285mmITEMQUT.NAMEVolt.1.111UnitAccu—BatteryHV7—1212V1.21一HolderforBatterybox控制柜全套安装，连接件、电缆、安全盖、配件齐全。符合标准EN60439-1，EN60204.1，IEC1024-1，EN61082-1/2/3，EN418.Enclo.62.4.5.2轮毂控制柜附件列表序号：数量名称、描述1.13变距结束开关–50（轮形开关）1.23变距结束开关890（轮形开关）1.33电池结束开关（轮形开关）1.43电机安装编码器1.53变距角传感器（绝对值）1.63t轮M12-18-LISTOFACCESSORIESFORHUBBoX1．5MWPartNo．：XXXXXNo.Qut.NameDescription1.13PitchEndSwitch-5º(SwitchwithrollBar)1.23PitchEndSwitch89º(SwitchwithrollBar)1.33PitchEndSwitchBatteryShutDown(SwitchwithrollBar)1.43EncodersforPitchMotorMounting1.53PitchAngleSensor(absolutevalue)1.63GearwheelM122.4.5.3其他附件列表部件号：序号数量名称、描述1.12风速风向传感器，外部加热1.22风速风向传感器电缆，15m1.31振动传感器XCK-M1.46角速度测量感应式传感器1.56角速度测量感应式传感器电缆，10m1.61偏航传感器1.71轮M161.81PT1001.91接线盒SPECIFICATIONLISTACCESSORIESPartNo．：XXXXXMisc：No.Qut.NameDescription1.12WindsensorswithWindfaneandAnemometerCompletewithExtraHeating1.22CableforWindsensor．15meter1.31VibrationSensorXCK—MwithAntenna&Weight1.46InductivesensorforAngleandspeedmeasurements，E11808PPOSS-1M18／8MM1.56CableforInductivesensors10meter1.61SpindleStopSensor、2RelaysCCandCCWfor、YAW1.71GearwheelM16forspindlestopsensor1.81PT100Temperaturemeasurement1.91SpliceBox-19-2.4.5.4塔筒电缆列表序号数量（根）截面mm2长度m名称、描述1.1141×24090定子主回路电缆,1000V1.291×9595转子回路电缆,1000V1.391×1205变流器电源,1000V1.415×3590机舱电源,400V1.5112×190屏蔽反馈信号电缆1.618×190屏蔽网线1.7110×190屏蔽编码器电缆1.8112×0.595屏蔽编程电缆DP1.915×1695变距电源,230V1.1012×2.5100电灯,220V1.1112×2100数字光纤1.1216×1100手动控制电缆1.1312.4.5.5灯具序号数量（个）瓦数名称、描述1.18120塔筒射灯1.2840机舱灯2.4.5.6变压器序号数量（个）瓦数名称、描述1.1160000690/380V,干式变压器1.2130000380/230V,干式变压器-20-2.5柜体外型图及地脚安装尺寸2.5.塔筒柜地脚尺寸：1100×500M16×4-21-2.5.2机舱柜地脚尺寸：1100×300M16×4-22-2.5.3电动变桨距柜地脚尺寸：800×800M12×4-23-2.5.4变速恒频柜地脚尺寸：1100×500M16×43、注意事项3、1定子母线采用240×12根单芯橡套电力缆，N及接地线也采用2×240单芯橡套电力缆；3、2转子采用95×9根单芯橡套电力缆；变流器电源采用120×9根-24-单芯橡套电力缆;3、3另外25×3橡套缆作为400V电源引线到机舱柜。以上采用天津塑力线缆集团有限公司或天津比瑞利电力电缆有限公司产品