综合控制柜概述BUSELECTRICALINSTALLAT

综合控制柜概述ZHENGZHOURAILWAYVOCATIONAL&TECHNICALCOLLEGE客车电气装置/BUSELECTRICALINSTALLATIONSpeaker主讲人Zhangjia张嘉第一节综合控制柜概述国产25T型客车采用TKDT型铁路客车电气综合控制柜，简称综合控制柜。Thedomestic25TtypepassengercaradoptstheTKDTtyperailwaypassengercarpowercontrolcabinet,referredtoasthecontrolcabinet.综合控制柜是集电源转换与控制、空调机组控制、照明控制、蓄电池欠压保护等功能单元于一体的智能型综合控制柜。Thecontrolcabinetisanintelligentcabinetthatintegratesfunctionssuchaspowerconversionandcontrol,airconditioningunitcontrol,lightingcontrol,andbatteryunder-voltageprotection.第一节综合控制柜概述综合控制柜具有检测、控制、诊断保护、信息提示、联网通讯功能，实现供电及控制系统的综合控制，可进行车对车通信，并逐步实现车对地、地对车的计算机联网通讯。Thecontrolcabinethasfunctionssuchasdetection,control,diagnosticprotection,informationpromptsandnetworkcommunication.

Itrealizesthecomprehensivecontrolofthepowersupplyandcontrolsystem,

enablesthecommunicationbetweenvehiclesandgraduallyachievescomputernetworkcommunicationbetweenthevehicleandtheground.综合控制柜的控制核心采用可编程控制器(以下简称PLC),PLC通过微型可编程序终端(以下简称显示触摸屏)接受各种指令并自动执行相应的操作步骤，对电气系统运行中出现的各种故障及时进行诊断、指示并保护。Thecontrolcoreofthecontrolcabinetadoptsaprogrammablecontroller(hereinafterreferredtoasPLC).ThePLCacceptsvariousinstructionsthroughthemicroprogrammableterminalandautomaticallyexecutescorrespondingoperationalsteps.Itpromptlydiagnoses,indicates,andprotectsvariousfaultsthatoccurduringtheoperationofthepowersystem.第一节综合控制柜概述1综合控制柜实现了客车电气控制系统的小型化、智能化、集成化和系统化。Theintegratedcontrolcabinetrealizestheminiaturization,intelligence,integrationandsystematizationoftheelectricalcontrolsystemofthebus.综合控制柜可对轴温、防滑器、烟火报警器、车门的状态进行监视和显示。Theintegratedcontrolcabinetmonitorsanddisplaysthestatusofaxletemperatures,skidstops,smokeandfirealarms,anddoors.234综合控制柜根据预设参数实现自动控制，减轻了操作人员的工作强度，避免了人为操作引起的事故，便于操作和维护。Theintegratedcontrolcabinetrealizesautomaticcontrolaccordingtothepresetparameters,whichreducestheworkintensityofoperators,avoidsaccidentscausedbyhumanoperation,andfacilitatesoperationandmaintenance.综合控制柜对整车电气系统参数进行实时监测，出现放障时及时进行保护动作，避免了由于保护不及时而引起的严重后果。Theintegratedcontrolcabinetcarriesoutreal-timemonitoringoftheparametersofthewholevehicleelectricalsystem,andcarriesoutprotectionactionintimewhenthereisareleaseobstacle,avoidingtheseriousconsequencescausedbyuntimelyprotection.二、综合控制柜主要特点MainFeaturesoftheControlCabinet综合控制柜充分考虑了整车各个电气功能部件的协调工作，整个电气系统工作更安全可靠。Theintegratedcontrolcabinetfullyconsidersthecoordinatedworkofeachelectricalfunctionalcomponentofthewholevehicle,andthewholeelectricalsystemworksmoresafelyandreliably.综合控制柜主要具备六大功能:电源转换与控制功能;空调机组控制功能;蓄电池欠压保护功能;照明供电功能;轴温、防滑器烟火报警器、车门及电源箱状态监视功能;联网通信功能。Theintegratedcontrolcabinethassixmainfunctions：Powerconversionandcontrolfunction;Airconditioningunitcontrolfunction;Batteryunder-voltageprotectionfunction;Lightingpowersupplyfunction;Axletemperature,anti-skidsmokeandfirealarms,doorandpowerboxstatusmonitoringfunction;Networkcommunicationfunction.根据《铁道客车配线布线规则》和实际存在的问题，不同系统、不同电压等级不同电类别的导线尽量相互隔离,减少相互间的电磁干扰。Accordingtothe"railwaybuswiringrules"andtheactualproblems,differentsystems,differentvoltagelevelsofdifferentelectricalcategoriesofconductorstrytoisolateeachother,reducetheelectromagneticinterferencebetweeneachother.综合控制柜的控制方案以自动为主，同时考虑控制系统故障的应急措施，包括极端情况下的手动应急措施。Thecontrolschemeoftheintegratedcontrolcabinetispredominantlyautomatic,whileconsideringcontingenciesforcontrolsystemfailures,includingmanualcontingenciesinextremecases.第一节综合控制柜概述5678二、综合控制柜主要特点MainFeaturesoftheControlCabinet综合控制柜控制单元Controlunitofthecontrolcabinet第一节综合控制柜概述1三、主要设备MainEquipmentPLC是可编程逻辑控制器的缩写PLC,shortforprogrammablelogiccontroller对整个电气系统进行自动控制，实时监测电气系统运行过程中的参数并进行分析，对出现的故障自动处理，并通过显示触摸屏实现人机对话，响应显示触摸屏输入的命令、参数，将故障信息、运行记录通过显示触摸屏显示等。Controlstheentirepowersystemautomatically.Itreal-timemonitorstheparametersduringtheoperationofthepowersystem,analyzesthem,handlesfaultsautomaticallyandrealizeshuman-machinedialoguethroughthedisplaytouchscreen.Itrespondstocommandsandparametersinputfromthedisplaytouchscreenanddisplaysfaultinformationandoperationrecordsonthescreen.第一节综合控制柜概述(2)显示触摸屏是一种微型可编程终端，由通讯接口和PLC的外设接口进行通讯。ThedisplaytouchscreenisamicroprogrammableterminalthatcommunicateswiththecommunicationinterfaceandtheperipheralinterfaceofthePLC.第一节综合控制柜概述交、直流电源ACandDCpowersupply2主电路DC600V由两路电源母线中的一路供电，向温水箱、逆变器、充电器供电，并由逆变器变换成AC380V向空调机组、伴热等负载供电。ThemaincircuitDC600Vispoweredbyoneofthetwopowerbusbars,supplyingpowertothehotwatertank,inverterandcharger.TheinverterconvertsitintoAC380Vtopowertheairconditioningunits,heatingunitsandotherloads.DC110V电源全列贯通，各车厢蓄电池及充电器通过逆流二极管与DC110V干线并联。蓄电池在充电机停止或故障时，向本车照明、逆变器控制、开水炉控制等控制系统供电。TheDC110Vpowersupplyisconnectedinseries.ThebatteriesandchargersofeachpassengercarareparalleledwiththeDC110Vmainlinethroughreverseflowdiodes.Whenthechargerstopsormalfunctions,thebatterysuppliespowertothecontrolsystemssuchaslighting,invertercontrol,andwaterheatercontrolinthepassengercar.主电路Maincircuit(1)蓄电池Battery(2)第一节综合控制柜概述直流控制电源DCcontrolpowersupply(3)应急灯、轴温报警器、防滑器、PLC等重要负载由列车直流110V母线供电;Emergencylights,axletemperaturealarmdevices,anti-skiddevices,PLC,andotherimportantloadsarepoweredbythetrain’sDC110Vmainline.照明、车下电源箱、温水箱、开水炉、水位显示等负载的控制电源由本车直流110V电源提供;Thecontrolpowersupplyforlighting,under-carpowersupplyboxes,hotwatertanks,waterheaters,etc.,isprovidedbythetrain’sDC110Vpowersupply.控制柜内的DC/DC电源模块将DC110V电源转换成DC24V后，向PLC、显示触摸屏、网关、安全用电记录仪供电；

TheDC/DCpowersupplymoduleinthecontrolcabinetconvertstheDC110VpowersupplyintoDC24VtopowerthePLC,displaytouchscreen,gateway,safetyelectricityrecorderetc.转换成DC12V后向传感器供电:ConvertstoDC12Vandsuppliespowertothesensor.转换成DC48V后向尾灯、电话插供电。ConvertstoDC48Vandsuppliespowertotaillightsandphoneplugs.第一节综合控制柜概述(二)WG型网关规格WGgatewayspecificationsWG型网关包括PLC网关轴温报警器网关防滑器网关烟火报警器网关这些网关一方面通过各种通信接口实现PLC到安全记录仪之间、轴温报警器到PLC之间、防滑器到PLC之间、烟火报警器到PLC之间的数据传递另外通过LonWorks（现场总线）接口及列车总线实现车辆间的信息和命令传递。TheWGgatewayincludesaPLCgateway,axletemperaturealarmdevicegateway,anti-skiddevicegatewayandfireworksalarmdevicegateway.Ontheonehand,thesegatewaystransmitdatabetweenPLCandsafetyrecorders,axletemperaturealarmdevices,etc.throughvariouscommunicationinterfaces.Ontheotherhand,theytransmitinformationandcommandsbetweenvehiclesthroughfieldbusinterfacesandtrainbusinterfaces.第一节综合控制柜概述四、主要功能MainFunctions触摸屏的功能包括：现场参数的设定（车厢号、车辆编号，设置电源和空调机组的保护值，设置制冷、采暖的转换温度等）、电源供电的转换、空调机组运行等功能单元运行工况的操作、运行状态和主要参数的实时显示。通过触摸屏可以调出3h以内的各种工作状态和运行参数。Thetouchscreen’sfunctionsincludesettingfieldparameters,switchingpowersupply,operatingairconditioningunitsandreal-timedisplayofoperatingconditionsandmainparameters.Variousworkingstatusesandoperatingparametersupto3hcanbecalledupthroughthetouchscreen.综合控制柜的供电电源有AC380V和DC600V两种。当选择“交流供电”时,供电系统为发电车集中供电；当选择“直流供电”时供电系统为机车集中向客车供电。Thecontrolcabinethastwopowersupplyoptions:AC380VandDC600V.When“ACpowersupply”isselected,thepowersupplysystemiscentralizedpowersupplyfromthegeneratingcar;when“DCpowersupply”isselected,thepowersupplysystemiscentralizedpowersupplyfromthelocomotivetothepassengercar.……1．触摸屏功能Touchscreenfunction2.电源供电转换功能Powersupplyswitchingfunction1.2.第一节综合控制柜概述3.空调机组控制功能Airconditioningunitcontrolfunction4.照明控制功能Lightingcontrolfunction通过空调工况转换开关可将空调机组控制设置为“自动”、“试验冷”或“试验暖”位。Theairconditioningunitcontrolcanbesetto“automatic”,“testcooling”or“testheating”positionthroughtheairconditioningmodeswitch.因故障停止工作时，可将空调工况转换开关置于“试验暖”或“试验冷"位,手动控制空调机试行。Iftheunitstopsworkingduetoamalfunction,puttheairconditionerstatuschangeoverswitchinthe"testwarm"or"testcold"positionandmanuallycontroltheairconditionerforatrialrun.“试验冷”可实现强通风、半冷和全冷工况;"Pilotcooling"forforcedventilation,semi-cooledandfullycooledconditions.“试验暖”可实现弱风、半暖和全暖三种工况。"TrialWarming"canberealizedinthreeworkingconditions:weakwind,halfwarmandfullwarm.照明采用DC110V供电，照明的控制方式为手动控制。ThelightingispoweredbyDC110V,andthelightingcontrolismanuallycontrolled.照明控制开关设在乘务员室(特殊要求除外)，通过控制开关实现车内照明的控制。Thelightingcontrolswitchislocatedintheconductor’scabinandthecontrolofinteriorlightingisachievedthroughtheswitch.第一节综合控制柜概述5.网络功能Networkfunction本车轴温信息、防滑器信息、车门状态信息、烟火报警器信息等通过网络连接，在触摸集中显示。Theaxletemperatureinformation,anti-skidderinformation,doorstatusinformation,smokeandfirealarminformation,etc.ofthisvehicleareconnectedthroughthenetworkanddisplayedcentrallyatthetouch