The system compositions of the China standard CRAF multiple unit with a speed of kmhCRAF 型時速 公里中國標準動車組系統(tǒng)組成

ThesystemcompositionsoftheChinastandardCR400AFmultipleunitwithaspeedof350km/hCR400AF型時速350公里中國標準動車組系統(tǒng)組成Structuralcognitionandinspectionofhigh-speedtrain高速列車構(gòu)造認知與檢查Keynotespeaker:NiuXiaowei主講人：牛小偉1trainbody車體CONTENTS目錄2Bogie轉(zhuǎn)向架

3couchhookbufferdevice車鉤緩沖裝置4highpressuresytem高壓系統(tǒng)5tractionsystem牽引系統(tǒng)6hifhpressurewystem高壓系統(tǒng)7auxiliarysystem輔助系統(tǒng)8brakingsystem制動系統(tǒng)9networkcontrolsystem網(wǎng)絡(luò)控制系統(tǒng)passengerinformationsystem旅客信息系統(tǒng)10smokeandfirealarmsystem煙火報警系統(tǒng)11watersupplyandsanitationsystem給水衛(wèi)生系統(tǒng)12interiorfacilities車內(nèi)設(shè)施13exteriorequipment車外設(shè)備14driver'scab司機室15PARTONETrainbodysystem車體系統(tǒng)>>>Trainbodysystem車體系統(tǒng)Thetrainbodysystemincludestrainbodystructure,frontendenergyabsorptiondevice,hoodopeningandclosingmechanism,frontbarrierdischargingdeviceandundertrainequipmentcabin.

包含車體結(jié)構(gòu)、前端吸能裝置、頭罩開閉機構(gòu)、前頭排障裝置和車下設(shè)備艙。Figure1thetrainbodyofthehead圖1頭車車體Figure2thetrainbodyofthemiddle圖2中間車車體Trainbodysystem車體系統(tǒng)Thetrainbodystructureisasshowninthefigure,whichisweldedwithlargehollowaluminumalloyextrudedprofiles.Itisathin-wallcylindricaloverallload-bearingstructure,composedofbottomframe,roof,sidewall,endwallanddriver'scab.Ithasthecharacteristicsofhighstrength,highcrashworthinessandlightweight.車體結(jié)構(gòu)采用長大中空鋁合金擠壓型材焊接而成，為薄壁筒形整體承載結(jié)構(gòu)，由底架、車頂、側(cè)墻、端墻和司機室(僅頭車)組成，具有高強度、高耐撞性和輕量化

等特點。Figure1thetrainbodyofthehead圖1頭車車體Figure2thetrainbodyofthemiddle圖2中間車車體PART TWOBogie轉(zhuǎn)向架>>>Bogie轉(zhuǎn)向架Figure.3Locomotivebogie圖3動車轉(zhuǎn)向架Twoshaftnopillowstructure,Htypeweldedframe,LMAtypetread,rotaryarmpositioning,rigidmotorsuspension.Accordingtothesystemdesignoftherelevantparts.Meettherequirementsoftechnicalconditions,wheeldiameter920mm,motorvehicle2wheeldisc,trailer3axlediscbraking,safetyredundancyshafttemperaturemonitoring,instabilitymonitoring;兩軸無搖枕結(jié)構(gòu)，H型焊接構(gòu)架，LMA型踏面，轉(zhuǎn)臂式定位，電機剛性架懸。按統(tǒng)型方案進行相關(guān)零部件設(shè)計。滿足技術(shù)條件要求，車輪直徑920mm，動車2輪盤，拖車3軸盤制動，設(shè)安全冗余軸溫監(jiān)測、失穩(wěn)監(jiān)測；Structure結(jié)構(gòu)ThelocomotivebogieisSWM-400E1,andthetrailerbogieisSWT-400E1.動車轉(zhuǎn)向架為SWM-400E1，拖車轉(zhuǎn)向架為SWT-400E1。Model型號Figure4trailerbogie圖4拖車轉(zhuǎn)向架PART THREECouplerbufferdevice車鉤緩沖裝置>>>train01andtrain08ofCR400AFemUareequippedwithfrontautomaticcoupleratthedriver'scabend,andothervehiclesareequippedwithsemi-permanentcoupleratthejoint.Transitionalcouplerisreservedintheheadandtailtrainsforrescueuse.CR400AF型動車組01車和08車司機室端配置前端全自動車鉤，其余車輛連接處均配置半永久車鉤，在頭、尾車儲備過渡車鉤以備救援使用。Therightautomaticcoupleriscomposedofamountingsystem,abuffersystem,amountingsystemandaconnectingclasp.權(quán)自動車鉤由連掛系統(tǒng)、緩沖系統(tǒng)、安裝吊掛系統(tǒng)和連接卡環(huán)構(gòu)成。Semi-permanentcouplerincludessemi-permanentcouplerwithbufferandmiddlecouplerwithcrushpipe,whichareusedinpairsinthesamesectiontorealizemechanicalconnectionandgasconnectionbetweenvehicles.半永久車鉤包括帶緩沖器半永久車鉤和帶壓潰管中間車鉤兩種，在同一斷面內(nèi)成對配合使用，實現(xiàn)車輛之間的機械連接和氣路連通。Couplerbufferdevice車鉤緩沖裝置

figure5Fullyautomaticcoupler圖5全自動車鉤figure6Semi-permanentcoupler圖6半永久車鉤figure7Transitioncoupler圖7過渡車鉤Thetwocouplingsaremanuallyconnectedwithaconnectingring,andthegaspathisconnectedatthesametime.兩種車鉤之間用連接環(huán)進行手工連接，同時實現(xiàn)氣路的連通。Thetransitioncoupleradoptstwomodulesofuniformtypetransitioncoupler:module1(1000mmhookheighttype10transitionhookmodule)andmodule2(locomotivetransitionhookmodule).過渡車鉤采用統(tǒng)型過渡車鉤的兩個模塊：模塊1（1000mm鉤高10型過渡鉤模塊）和模塊2（機車過渡鉤模塊）。Couplerbufferdevice車鉤緩沖裝置

figure5Fullyautomaticcoupler圖5全自動車鉤figure6Semi-permanentcoupler圖6半永久車鉤figure7Transitioncoupler圖7過渡車鉤PART FOURHighvoltagesystem高壓系統(tǒng)>>>Themainfunctionofthehighvoltagesystemisthepantographtosupply25kVhighvoltageACpowerfromtheoverheadlinetothetrainandtodistribute25kVhighvoltageACpowertothetractionsystemandauxiliarypowersystem.高壓系統(tǒng)的主要功能是受電弓從接觸網(wǎng)將25kV高壓交流電導(dǎo)入列車，并將25kV

高壓交流電分配至牽引系統(tǒng)和輔助電源系統(tǒng)。Highvoltagesystem高壓系統(tǒng)FIG.8Structureofhighvoltagesystem圖8高壓系統(tǒng)結(jié)構(gòu)圖

3,6trainsaresetupabasichighpressureunit;Singleslidepantograph,bowheadstructureissimple,structurestrengthishigh;Theintegratedhigh-pressureequipmentboxunderthetrainisadoptedtosolvethepollutionflashoverproblem.Theequipmentintheboxisinstalledhorizontally.Theequipmentcanwithstand100kVdrypowerfrequencytogroundvoltageand185kVlightningimpulsevoltage.Highpressureboxtomeetthepowerfrequencyvoltage75kV,lightningimpactvoltage150kV.3、6車各設(shè)置1個基本高壓單元；單滑板受電弓，弓頭結(jié)構(gòu)簡單，結(jié)構(gòu)強度高；

采用車下集成式高壓設(shè)備箱，解決污閃問題，箱內(nèi)設(shè)備水平安裝；設(shè)備滿足干工

頻對地耐壓100kV、雷電沖擊電壓185kV。高壓箱滿足工頻耐壓75kV，雷電沖

擊電壓150kV。Highvoltagesystem高壓系統(tǒng)FIG.8Structureofhighvoltagesystem圖8高壓系統(tǒng)結(jié)構(gòu)圖

PART FIVETractionsystem牽引系統(tǒng)>>>Themainfunctionofthetractionsystemistoconverttheacelectricenergyintroducedbythenetworksideintothekineticenergyofthetrainthroughaseriesofcontrolmeansandmeettherequirementsoftheauxiliarytrainsystem,whichcanbesummarizedas:tractionfunction,regenerativebrakingfunction,auxiliarypowersupplyfunction,over-phasepowergenerationfunction,nofirebackpowergenerationfunction.牽引系統(tǒng)的主要功能是將網(wǎng)側(cè)引入的交流電能通過一系列控制手段轉(zhuǎn)化為列車前進的動能及滿足列車輔助系統(tǒng)用電，主要可概括為：牽引功能、再生制動功能、輔

助供電功能、過分相發(fā)電功能、無火回送發(fā)電功能。Tractionsystem牽引系統(tǒng)FIG.9Tractionsystemstructure圖9牽引系統(tǒng)結(jié)構(gòu)圖Eachpowerunitsuppliespowerto2tractionconvertersfrom1tractiontransformer.Eachtractionconverterhas2invertersanddrives4tractionmotors.Thetotaltractionpoweraroundthewheelis9750kW,andthemaximumregenerativebrakingpoweraroundthewheelis13360kW;Themainandauxiliaryintegratedstructureisadopted.Eachtractionconvertercontainsanauxiliaryinverterunitwithanoutputcapacityof260kVA.Ithasthefunctionofsendingbackpowergenerationandoverphasepowergeneration.4動4拖，2個動力單元，每個動力單元由1臺牽引變壓器向2臺牽引變流器供電，每臺牽引變流器有2個逆變器，架控驅(qū)動4臺牽引電機；輪周牽引總功率9750kW，

輪周最大再生制動總功率13360kW；采用主輔一體化結(jié)構(gòu)，每臺牽引變流器含1個輔助逆變單元，輸出容量260kVA。具有回送發(fā)電及過分相發(fā)電功能。Tractionsystem牽引系統(tǒng)FIG.9Tractionsystemstructure圖9牽引系統(tǒng)結(jié)構(gòu)圖PART SIXAuxiliarysystem輔助系統(tǒng)>>>auxiliarypowersupplysystemistheauxiliaryelectricenergydistributionsystemofthetrain.Thesystemadoptstheintegrateddesignofmainandauxiliary,simplifiedpowersystemandgrid-connectedpowersupplymodetosupplypowertotheloadequipmentsuchasthetrainairconditioningsystem,coolingsystem,traincontrolsystem,passengerinformationsystem,entertainmentsystemandbroadcastingsystem.輔助供電系統(tǒng)是列車的輔助電能分配系統(tǒng)，該系統(tǒng)采用主輔一體化設(shè)計、簡化電源制式、采用并網(wǎng)供電方式，向列車空調(diào)系統(tǒng)、冷卻系統(tǒng)、列車控制系統(tǒng)、旅客信

息系統(tǒng)、娛樂系統(tǒng)及廣播系統(tǒng)等負載設(shè)備提供電源。Auxiliarysystem輔助系統(tǒng)Figure10.Auxiliarysystemstructure圖10輔助系統(tǒng)結(jié)構(gòu)圖

Theauxiliarysystemismainlycomposedofauxiliaryinverter,chargerandbattery,andadoptsgrid-connectedpowersupplyandredundancydesigntoensurereliablepowersupplyundervariousworkingconditions.Auxiliaryinverterin2,4,5,7train;2chargersaresetintrain1andtrain8;Twobatteriesaresetintrain1andtrain8.輔助系統(tǒng)主要由輔助逆變器、充電機、蓄電池構(gòu)成，采用并網(wǎng)供電和冗余設(shè)計，保證在各種工況下可靠供電。輔助逆變器設(shè)在2、4、5、7車；充電機設(shè)置在1、8

車各2臺；蓄電池設(shè)在1、8車各2臺。Figure10.Auxiliarysystemstructure圖10輔助系統(tǒng)結(jié)構(gòu)圖

Auxiliarysystem輔助系統(tǒng)PART SEVENBrakingsystem制動系統(tǒng)>>>Systemcomposition:brakingcontrolsystem,airsourcesystem,basicbraking;系統(tǒng)構(gòu)成：制動控制系統(tǒng)、風源系統(tǒng)、基礎(chǔ)制動；Brakingmanagement:trainlevelmanagementmode,master/slavecontrol,headtrainwithredundancyEBCUmaincontrol;制動管理：列車級管理模式、主從控制，頭車設(shè)冗余主控EBCU；Brakingsystem制動系統(tǒng)FIG.11Brakingsystemstructure圖11制動系統(tǒng)結(jié)構(gòu)圖

Thebrakingsystemadoptsmicrocomputercontrolelectricandairdirectbrakingcontrolsystem,electricbrakingispreferred,airbrakingissupplementedwheninsufficient.微機控制電空直通式制動控制系統(tǒng)，電制動優(yōu)先，不足時空氣制動補充。Anti-skidcontrol:inaccordancewithUIC541-05,eachvehicleisequippedwithredundantshaftlockingdetectiondevice(DNRA);防滑控制：符合UIC541-05，每車均設(shè)冗軸抱死檢測裝置（DNRA）；Brakingfunction:commonbrake,emergencybrakeEB,emergencybrakeUB,parkingbrake,keepbrake,cleanbrake,anti-skidcontrol,sandcontrol,aircompressorcontrol,faultmonitoringanddiagnosisandotherfunctions.制動功能：常用制動、緊急制動EB、緊急制動UB、停放制動、保持制動、清潔制動、

防滑控制、撒砂控制、空壓機控制、故障監(jiān)測診斷等功能。Brakingsystem制動系統(tǒng)FIG.11Brakingsystemstructure圖11制動系統(tǒng)結(jié)構(gòu)圖

Thebrakingsystemadoptsmicrocomputercontrolelectricandairdirectbrakingcontrolsystem,electricbrakingispreferred,airbrakingissupplementedwheninsufficient.微機控制電空直通式制動控制系統(tǒng)，電制動優(yōu)先，不足時空氣制動補充。PART EIGHTNetworksystem網(wǎng)絡(luò)系統(tǒng)>>>Networkcontrolsystem(hereinafterreferredtoastheTCMS)asthetrainofthecentralnervoussystem,informationtransmissionthroughthethroughtrain,bus,andonboardequipmentactionofvehiclerunninginformationforcentralizedmanagement,realizethevehiclelogiccontrol,conditionmonitoring,faultdiagnosisandtestingcapabilities,toensuresafeandreliableoperation,trainProvideeffectiveguidancetodriversandflightattendantsintheiroperations,andsupportequipmentmaintenanceandpassengerservice.列車網(wǎng)絡(luò)控制系統(tǒng)（以下簡稱TCMS）作為列車中樞神經(jīng)系統(tǒng)，通過貫穿列車的總線進行信息傳輸，對車輛運行和車載設(shè)備動作的相關(guān)信息進行集中管理，實現(xiàn)車輛邏輯控制、狀態(tài)監(jiān)視、故障診斷及測試功能，從而保證列車安全可靠的運行，為司機和乘務(wù)員的操作提供有效指導(dǎo)，為設(shè)備的維護保養(yǎng)和乘客的服務(wù)提供支持。Networksystem網(wǎng)絡(luò)系統(tǒng)Figure12.Networksystemstructure圖12網(wǎng)絡(luò)系統(tǒng)結(jié)構(gòu)圖

PART NINEPassengerinformationsystem旅客信息系統(tǒng)>>>tworkcontrolsystem(hereinafterreferredtoastheTCMS)asthetrainofthecentralnervoussystem,informationtransmissionthroughthethroughtrain,bus,andonboardequipmentactionofvehiclerunninginformationforcentralizedmanagement,realizethevehiclelogiccontrol,conditionmonitoring,faultdiagnosisandtestingcapabilities,toensuresafeandreliableoperation,trainProvideeffectiveguidancetodriversandflightattendantsintheiroperations,andsupportequipmentmaintenanceandpassengerservice.列車網(wǎng)絡(luò)控制系統(tǒng)（以下簡稱TCMS）作為列車中樞神經(jīng)系統(tǒng)，通過貫穿列車的總線進行信息傳輸，對車輛運行和車載設(shè)備動作的相關(guān)信息進行集中管理，實現(xiàn)車輛邏輯控制、狀態(tài)監(jiān)視、故障診斷及測試功能，從而保證列車安全可靠的運行，為司機和乘務(wù)員的操作提供有效指導(dǎo)，為設(shè)備的維護保養(yǎng)和乘客的服務(wù)提供支持。Passengerinformationsystem旅客信息系統(tǒng)Figure13Topologyofpassengerinformationandentertainmentsystem圖13旅客信息及娛樂系統(tǒng)拓撲圖PART TENsmokeandfirealarmsystem煙火報警系統(tǒng)

>>>Composedoffirealarmcontrollerandfiredetector;Eachtrainisequippedwithafirealarmcontrollerandseveraldetectors.Eachtrainhasitsownsystemandworksindependently.TheinterfacebetweenthefirealarmcontrollerandthetrainnetworksystemisMVBbus,andthecontrolleranddetectorscommunicatethroughCANnetwork.Thetopologyisasfollows:由火災(zāi)報警控制器及火災(zāi)探測器組成；每節(jié)車廂設(shè)置一臺火災(zāi)報警控制器和若干探測器，各車廂自成系統(tǒng)，獨立工作，火災(zāi)報警控制器與列車網(wǎng)絡(luò)系統(tǒng)進行交互的接口采用MVB總線，控制器與探測器通過CAN網(wǎng)絡(luò)進行通信。拓撲如下：smokeandfirealarmsystem煙火報警系統(tǒng)

Figure14columntopology圖14列拓撲Figure15.trainriagetopology圖15車廂拓撲PART ELEVENAirconditioningsystem空調(diào)系統(tǒng)>>>airconditioningsystemiscomposedofpassengerroomairconditioningunit,driver'sroomairconditioningunit,wasteexhaustdevice,controlcabinet,pressureprotectiondeviceandothercomponents.空調(diào)系統(tǒng)由客室空調(diào)機組、司機室空調(diào)機組、廢排裝置、控制柜、壓力保護裝置等部件構(gòu)成。AirconditioningsystemFigure16.Structureofairconditioningsystem圖16空調(diào)系統(tǒng)結(jié)構(gòu)圖Thepassengerroomadoptstheroofunitairconditioningunit;Usingsidetopstealthairsupply,scatteredreturnairandconcentratedreturnair;Thedriver'scabisequippedwithsplitairconditioningandheater;Thevehicleisprovidedwithawasteexhaustdevice,throughthewasteexhaustairductwillexhaustthetrainexhaustoutsidethetrain;Adoptpassivepressureprotectionsystem;TemperaturecontrolreferenceEN13129design.客室采用車頂單元式空調(diào)機組；采用側(cè)頂隱形送風、分散回風加集中回風；

司機室設(shè)分體式空調(diào)和暖風機；車下設(shè)廢排裝置，通過廢排風道將車內(nèi)廢氣

排出車外；采用被動式壓力保護系統(tǒng)；溫度控制參考EN13129設(shè)計。PART TWELVEWatersupplyandsanitationsystem給水衛(wèi)生系統(tǒng)>>>Watersupplyandsanitationsystem給水衛(wèi)生系統(tǒng)Thewatersupplysystemisequippedwith400Ltankunderthetrainineachtrain,usingelectricwaterpumptosupplywaterfortoilet,washroom,sanitarywarepool,kitchen,electricheatingwaterheater.每車均設(shè)置400L車下水箱，采用電動水泵供水的方式，為衛(wèi)生間便器與水閥、盥洗室水閥、潔具池水閥、廚房洗池、電熱開水器供水。Thesanitarysystemadoptsatransitvacuumsewagecollectionsystem.Wastewaterandsewagebinsaresetunderthevehicletocollecttoiletandtoiletwastewater.采用中轉(zhuǎn)式真空污物收集系統(tǒng)，車下設(shè)置廢水污物箱用于收集便器污物和盥洗廢水。Figure17Layoutofwatersupplyandsanitationsystem圖17給水衛(wèi)生系統(tǒng)布置圖Watersupplysystem:給水系統(tǒng)：sanitationsystem：衛(wèi)生系統(tǒng)：PART THIRTEENinteriorfacilities車內(nèi)設(shè)施>>>Theinteriorfacilitiesandconfigurationmainlyincludeseats,luggageracks,internaldepartments,kitchenequipmentandotherfacilities;

車內(nèi)設(shè)施及配置主要包括座椅、行李架、內(nèi)部門、廚房設(shè)備等設(shè)施；interiorfacilities車內(nèi)設(shè)施Figure18Interiorfacilities圖18車內(nèi)設(shè)施

Thedistributionofthefacilitiesisbasicallythesameastheexisting350seriesvehicles.Theselectionofseriesequipmentmakesmaintenancemoreconvenient.各設(shè)施分布與既有350統(tǒng)型車基本一致，選用統(tǒng)型設(shè)備，檢修維護更便捷。PART FOURTEENExteriorequipment車外設(shè)備>>>exteriorequipmentmainlyincludessidedoor,exteriorslidingdoor,windshield,etc.車外設(shè)備主要包括側(cè)門、外端拉門、風擋等。Exteriorequipment車外設(shè)備Figure19exteriorequipment圖19車外設(shè)備PART FIFTEENDriver'scab司機室>>>Driver'scab司機室1.CIRmonitorandmicrophone2.TCMSdisplay13.ATPdisplay14.TCMSdisplay25.ATPdisplay26.Instrumentarea7.EOASpickup8.Emergencybrakebutton9.Readinglights10.PISmicrophone11.CIRprinter12.DSDfootswitch13.Bagpipeswitch14.Leftoperationarea(gated)15.Emergencypoweroffswitch16.Leftoperationarea(brakebutton)17.Centraloperationarea18.Maincontrolhandle19.Rightoperationarea20.Operatethemodeselectionswitch21.7inchdisplaylandscapescreen(reserved)22.EOASda