铁道机车运用与维护专业英语（第2版）课件：电力动车组

电力动车组electric

multipleunit电力动车组是一种通过接触网或供电轨供电驱动牵引电动机的动车组，电力动车组是电力机车的特殊类型。AnelectricEMUisakindofEMUthatdrivesatractionmotorthroughcatenaryorpowerrailpowersupply,andanelectricEMUisaspecialtypeofelectriclocomotive.electricmultipleunit中国电力动车组由来/TheInventionoftheChineseelectricmultipleunit01电力动车组结构特征/Structuralfeatureofelectricmultipleunit0203电力动车组的未来展望/Futureoutlookofelectricmultipleunit

04相关术语/Relatedterms中国电力动车组由来TheInventionoftheChineseelectricmultipleunit01电力动车组/electricmultipleunit1999年，一列蓝白相间、酷似鲨鱼的列车，从广州出发，向深圳飞驰而去——这是我国第一代高速铁路电力动车组“大白鲨”，也是我国第一列国产时速200公里的商业营运列车。

In1999,ablueandwhite,shark-liketrainsetoutfromGuangzhoutoShenzhen,gallopingaway-thisisChina'sfirstgenerationofhigh-speedrailwayelectricEMU"DaBaiSha",butalsoChina'sfirstdomestic200km/hcommercialoperationtrain.大白鲨DaBaiSha2004年以来，中国动车组沿着“引进、消化、吸收、再创新”道路，开始进入速度更快、技术更优的阶段。2010年，我国自主研制的CRH380A型动车组在青岛下线，运营时速350公里，最高时速可达380公里及以上。Since2004,China'sEMUhasbeguntoenterastageoffasterspeedandbettertechnologyalongtheroadof"introduction,digestion,absorptionandre-innovation".In2010,China'sself-developedCRH380AEMUrolledofftheproductionlineinQingdao,withanoperatingspeedof350kilometersperhourandatopspeedof380kilometersperhourandabove.CRH380A中国电力动车组/Chinese

electricmultipleunit中国电力动车组/Chinese

electricmultipleunit高铁列车是怎么设计出来的？Howarehigh-speedrailtrainsdesigned?

每次坐高铁，经常会被那些漂亮的车头所惊艳。车头是高铁给我们的第一印象，是一张张看得见的高铁“面孔”。每当高铁列车从眼前飞驰而过，背后又蕴含着怎样的黑科技?

EverytimeItakethehigh-speedtrain,Iamoftenamazedbythosebeautifulfrontlines.Thefrontofthelocomotiveisthefirstimpressionofthehigh-speedrailtous,anditisthevisible"face"ofthehigh-speedrail.Wheneverahigh-speedrailtrainspeedspastinfrontofyou,whatkindofblacktechnologyisbehindit?中国电力动车组/Chinese

electricmultipleunit

高速列车的整体造型应充分体现速度的特征,车头是最为关键的部分。通过收集自然界在速度方面具有优势的动物，参考其流体动力学方面的关键特征，进行系统化设计，作为车头造型的主体设计要素。

Theoverallshapeofthehigh-speedtrainshouldfullyreflectthecharacteristicsofspeed,andthefrontofthelocomotiveisthemostcriticalpart.Bycollectinganimalsthathaveadvantagesinspeedinnature,andreferringtotheirkeycharacteristicsintermsoffluiddynamics,theyaresystematicallydesignedasthemaindesignelementsofthefrontshape.仿生学设计Biomimeticdesign中国电力动车组/Chinese

electricmultipleunit

从高铁头型设计结构的发展和创新，源于“高铁工匠”们爱岗敬业、无私奉献的“孺子牛”精神，不断超越的创新精神。

Fromthedevelopmentandinnovationofthedesignstructureoftheheadofthehigh-speedrailway,itoriginatesfromthe"high-speedrailcraftsmen"wholovetheirjobsandselflessdedicationtothe"RuziNiu"spiritandtheinnovativespiritof"continuoustranscendence".创新精神innovativespirit电力动车组结构特征Structuralfeatureofelectricmultipleunit02电力动车组主体构造：Mainstructureofelectricmultipleunit：

动车组主体构造包括车体、转向架、牵引传动及控制系统、制动装置、车端连接装置、受流装置（电动车组）、车厢内部设备和驾驶室设备、列车控制网络信息系统八大组成部分，并配置其它细节硬件和软件设备。电力动车组/electricmultipleunit

ThemainstructureoftheEMUincludeseightcomponents:carbody,bogie,tractiontransmissionandcontrolsystem,brakedevice,carendconnectiondevice,flowreceivingdevice(EMU),interiorequipmentandcabequipment,traincontrolnetworkinformationsystem,andotherdetailsofthehardwareandsoftwareequipment.电力动车组种类形式：ElectricmultipleunitSpeciesform：动力集中型和动力分散型Powerconcentrationandpowerdispersion

动力分散式动车组又名动力分布式动车组，动力车厢分布于列车多处位置。

动力集中式动车组是常规机辆模式列车与动力分散式动车组列车的过渡类型，动力车厢或机车布置于列车一端或两端。

DistributedpowerEMUisalsoknownasdistributedpowerEMU,andthepowercarsaredistributedinmultiplelocationsonthetrain.

CentralizedpowerEMUisatransitiontypebetweenconventionallocomotivemodetrainsanddistributedpowerEMUtrains,inwhichpowercarsorlocomotivesarearrangedatoneorbothendsofthetrain.电力动车组/electricmultipleunitmotormotormotormotortrailertrailertrailerTransformerPowerdistributionEMUsdistributepowerunitsthroughoutthetrainPowerpoolingEMUsconcentratethepowerunitattheendofthetraintrailer电力动车组/electricmultipleunit动车是动车组中具有牵引动力装置车辆，又称“动力车”。MotorcarisatrainwithtractionpowerdeviceintheEMU,alsoknownas"powercar".拖车是动车组中不具备牵引动力装置或控制装置车辆AtrailerisavehicleinanEMUthatdoesnothaveatractionpowerunitorcontrolunit.转向架是将两个或几个轮对用专门构架组成一体的装置，在动车组中起着承载、牵引、走行和制动等重要作用。Thebogieisadevicethatcombinestwoorseveralwheelsetswithspecialframe,whichplaysanimportantroleinbearing,traction,runningandbrakinginEMU.动拖车及转向架介绍Introductionofmotortrailersandbogies动车Motorcar拖车Trailer转向架bogie欣赏一下Enjoyit电力动车组/electricmultipleunitrelatedterms相关术语03制动装置/brakedevice

Brakedeviceisusedtoslowdownorstopthetraintoensurethesafetyoftheequipment牵引传动/tractiontransmissionThetractiontransmissionprovidespowerandtransmitsittothewheels,allowingthetraintorunproperly再创新/re-innovationApplytheintroducedtechnologytosimilarproductsorotherproductstodevelopnewproductsandnewtechnologies技术转让/technologytransferItreferstotheprocessbywhichthetechnologyholdertransfersitsproductionandmanagementtechnologyandrelatedrightstoothercountries电力动车组/electricmultipleunit04电力动车组的未来展望Futureoutlookofelectricmultipleunit电力动车组/electricmultipleunit

截至2017年，轮轨高速动车组运营速度可达300千米/小时以上，试验速度可达400千米/小时以上，未来通过磁悬浮技术可进一步将运营速度提升至500千米/小时以上。同时，动车组将朝着智能化、轻量化发展，安全和环保性