The invention discloses a vehicle-mounted network-free operation comprehensive power supply system for rail transit, and relates to the technical field of rail transit, the vehicle-mounted network-free operation comprehensive power supply system comprises a monitoring module and a charging traction module, a lithium titanate battery pack is adopted in the vehicle-mounted network-free operation comprehensive power supply system, and compared with a common battery pack, the battery pack in the vehicle-mounted network-free operation comprehensive power supply system can store more electric energy under the same size and weight; the power density is higher than that of a common battery, so that high power can be released, and the relevant requirements of the locomotive are met; the charging traction module is adopted, so that the electric energy of the electric locomotive can be supplemented in time according to a charging function in the charging traction module when the maintenance time is too long and the electric energy is utilized in various maintenance instruction operations or life power supply; when the residual electric quantity of the locomotive is insufficient, the electric locomotive can automatically drive into the running track, the locomotive can be pulled and moved out, the charging time is saved, the locomotive is directly led to a power grid, and charging while advancing can be achieved.
本发明公开了一种轨道交通用车载无网作业综合供电系统,涉及轨道交通技术领域,包括监控模块和充电牵引模块,本申请中采用的是钛酸锂电池组,相比于普通的电池组,本申请中的电池组在相同体积和重量下,可以储存更多的电能,且功率密度相较于普通电池极大,可以释放出很大的功率,满足机车相关的需要;且本申请采用有充电牵引模块,在维修时间过长,导致电能利用在各种维修指令操作或者生活供电时,可以根据充电牵引模块中的充电功能对电力机车的电能进行及时的补充,若在维修结束后,机车剩余电量不足以使得电力机车自行驶入运行轨道,可以将机车进行牵引移出,节省充电时间,直接将机车引出到电网上,即可以实现边前进边充电。
Vehicle-mounted network-free operation comprehensive power supply system for rail transit
一种轨道交通用车载无网作业综合供电系统
2023-03-14
Patent
Electronic Resource
Chinese
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