项目四客车运用维修主讲人：余建勇Lecturer:YuJianyong客整所库电作业Technicalinspectionofpowerstorageinpassengercartechnicaldepot郑州铁路职业技术学院车辆运用与管理ApplicationandManagementofRailwayVehicle
?情景再现—案例1ScenarioReproduction-Case11K385次电茶炉漏电超标K385electricteastoveswithexcessiveleakageofelectricity
情景再现—案例2ScenarioReproduction-Case22K378次AC380V滤波器作用不良K378AC380Vfilterisnotfunctioningproperly.?
库检车电组作业标准Depotinspectioncarelectricgroupoperationstandard3案例分析从电茶炉漏电值超标和AC380V滤波器作用不良事故的两个案例出发，结合本专业对车辆电气使用维护的教学要求可知，需要进行客车电气装置的技术检查作业，查找出具体故障部位，再对故障进行处理。FromtheelectricteastoveleakagevalueexceedsthestandardandAC380Vfilterrolebadaccidenttwocases,combinedwiththespecialtyofthevehicleelectricaluseofthemaintenanceoftheteachingrequirementscanbeseen,theneedtocarryoutthetechnicalinspectionoftheelectricaldeviceofthebusoperation,tofindoutthespecificpartsofthefault,andthentodealwiththefault.空调客车(DC60oV)电气技术检查作业的流程及标准如下:Theprocessandcriteriafortheelectricaltechnicalinspectionoperationofair-conditionedbuses(DC60oV)areasfollows.
库检车电组作业标准Depotinspectioncarelectricgroupoperationstandard3客车车型BusModel25G型空调客车车电类型TypeofVehicleElectricityDC600V供电DC600Vpowersupply库检内容Contentsofwarehouseinspection车下电气装置检查、车上电气装置检查Under-vehicleelectricaldeviceinspection,on-vehicleelectricaldeviceinspection25G型DC600V简配客车AC380V互备供电方案是在2008年10月确定，硬卧车、软卧车采取临车互备供电，提高逆变器供电的冗余性、可靠性以保证乘客乘车的舒适性，硬卧车、软卧车增加了AC380V电力连接器。25GtypeDC600VsimplebusAC380VmutualbackuppowersupplyprogramwasdeterminedinOctober2008,hardsleepercars,softsleepercarstotaketheprovisionalcarmutualbackuppowersupply,toimprovetheredundancyandreliabilityoftheinverterpowersupplytoensurethecomfortofthepassengersonthebus,hardsleepercars,softsleepercarsincreasedAC380Vpowerconnector.
4.2.2客整所列车日常检修-车电技术检查作业过程DailymaintenanceoftrainsatthePassengerIntegrationCenter-technicalinspecti