According to the traction auxiliary integrated application storage battery, the related design method and the subway train, the subway train can be dragged through the electric quantity provided by the storage battery pack in an area where a contact net cannot be arranged, an area where the contact net and a pantograph of the subway train are in poor contact or an area where the contact net is powered off; the defect that the subway train cannot operate due to the fact that the subway train cannot obtain the electric quantity provided by the external contact network is overcome, and normal operation of the subway train is guaranteed; moreover, the capacity of the storage battery pack can be designed by utilizing the highest working condition grade, the maximum traction distance and the traction working condition corresponding to the maximum traction distance of adjacent interval stations in the line, and the power supply requirements of large-ramp storage battery traction and auxiliary emergency 45 minutes can be met.
本申请提供了一种牵引辅助集成应用的蓄电池、相关设计方法和地铁列车,可以在无法设置接触网的区域、接触网与地铁列车的受电弓接触不良的区域或接触网出现断电的区域,通过蓄电池组提供的电量对地铁列车进行牵引,避免地铁列车无法获取到外部接触网提供的电量而无法运行的缺陷,保证了地铁列车的正常运营;而且,可以利用线路中的相邻区间站的最高工况等级、最大牵引距离和与最大牵引距离对应的牵引工况,对蓄电池组的容量进行设计,可以满足大坡道蓄电池牵引以及辅助应急45分钟的供电需求。
Storage battery for traction auxiliary integrated application, related design method and subway train
牵引辅助集成应用的蓄电池、相关设计方法和地铁列车
2023-10-03
Patent
Electronic Resource
Chinese
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