A traction power supply method in a locomotive garage comprises the steps that a telescopic cable is laid between a ground locomotive traction power source and a locomotive traction power supply input port in the locomotive traction walking direction, and during locomotive traction operation, the ground locomotive traction power source, the telescopic cable and the locomotive traction power supply input port are electrically connected to supply power to locomotive traction walking; when the locomotive travels, the telescopic cable can extend and retract to adapt to the traveling distance, and the telescopic length of the telescopic cable is not smaller than the distance from the traction warehousing starting point to the warehouse-out terminal point of the locomotive. According to the traction power supply method in the locomotive garage, the ground locomotive traction power supply does not need to be moved in the whole process, the telescopic cable extends and retracts along with locomotive walking to adapt to the locomotive walking distance, and power can be continuously and stably supplied to locomotive walking. The cable is used for power transmission, and the plug and the socket are used for realizing power taking connection, so that power transmission is stable and reliable. In the power supply process, starting, stopping and forward and reverse traction operation can be achieved through a handheld operation panel, discontinuous power taking operation is not needed, and the operation efficiency is improved.
一种机车库内牵引供电方法,在地面牵车电源和机车牵引供电输入口之间,沿机车牵引行走方向铺设伸缩电缆,牵车作业时,令地面牵车电源、伸缩电缆和机车牵引供电输入口电连接为机车牵引行走供电,当机车行走时伸缩电缆可伸缩适应行走距离,伸缩电缆的可伸缩长度不小于机车从牵引入库起点至出库终点的距离。本发明提供的机车库内牵引供电方法,地面牵车电源全程不需要搬动,利用伸缩电缆跟随机车行走伸缩适应机车行走距离,可持续稳定地为机车行走供电。由于利用电缆进行电力传输且利用插头插座实现取电连接,电力传输稳定可靠。供电过程中可以通过手持的操作面板实现启停、正反向牵车作业,不需要间断性的取电作业,提高了作业效率。
Traction power supply method in locomotive garage
一种机车库内牵引供电方法
2023-08-08
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
POWER SUPPLY SYSTEM FOR PASSENGER RAILWAY CARS OF LOCOMOTIVE TRACTION
European Patent Office | 2020
|Locomotive traction increasers
Engineering Index Backfile | 1902
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