铁道机车运用与维护专业英语（第2版）课件：机车制动系统

机车制动系统locomotivebrakingsystem机车制动系统/brakingsystem制动/brake制动brake制动系统意义/thesignificanceofbrakingsystem01制动方式/brakingmethod02相关术语/relatedterms03制动系统要求/therequirementsofbrakingsystem04thesignificanceofbrakingsystem制动系统意义01机车制动系统/brakingsystemManuallyslowingdownorpreventingtheaccelerationofamovingobjectiscalledbraking.人为地使运动物体减速或阻止其加速制动brakebrakingmethod制动方式02动力制动/DynamicBraking摩擦制动/FrictionBraking0201制动Brakingmethod以压力空气作为动力源，推动闸瓦抱紧车轮或者制动盘产生制动作用usespressureairasthepowersourcetopushthebrakepads

orbrakediscagainstthewheeltogeneratethebrakingaction.牵引电机工作于发电机工作状态，将动能转化为电能Thetractionmotoroperatesinthegeneratormode,convertingkineticenergyintoelectricalenergy.机车制动系统/locomotivebrakingsystem摩擦制动/FrictionBraking机车制动系统/locomotivebrakingsystemintokineticenergythermalenergy机车制动系统/locomotivebrakingsystem02盘形制动01闸瓦制动摩擦制动FrictionBraking动力制动/DynamicBraking机车制动系统/locomotivebrakingsystemintokineticenergyelectricalenergy电磁涡流制动Electromagneticeddycurrentbraking再生制动RegenerativeBraking加馈电阻制动RegenerativeBrakingwithAdditionalResistance电阻制动Resistancebraking动力制动DynamicBraking机车制动系统/locomotivebrakingsystemrelatedterms相关术语03缓解/relieveToreleaseorreducethebrakingeffect.制动系统(制动机)/BrakingsystemEffectivebrakes,alsoknownasbrakesystems,areanimportantpartoftherollingstock.制动力/BrakingforceTheexternalforceproducedbythebrakingdevice,whichisoppositetotherunningdirectionofthetrain.制动距离Fromthemomentthedriverappliesthebraketothemomentthetrainspeeddropstozero,thedistancetraveledbythetrainduringthisperiodiscalledthe“Brakingdistance”ofthetrain.机车制动系统/locomotivebrakingsystemtherequirementsofbrakingsystem制动系统要求04robust,simpleandeasyfordrivertocontrolandoperate.可靠、简单、易于操作simultaneouslyoverallthevehicles.一致性Brakeactuationtimeshouldbeassmallaspossible.反应迅速制动系统Brakingsystem机车制动系统/locomotivebrakingsystemRequirements要求shouldbeverygradualandsmooth.平稳Emergencybrakingisreliable.紧急制动可靠Brakeevenly.制动均匀Brakescanbeusedrepeatedlyandquickly.可重复快速使用制动制动系统Brakingsystem机车制动系统/locomotivebrakingsystemRequirements要求Kineticenergyshou