The invention discloses a rail train workshop power supply interlocking control system, which adopts a mode that workshop power supply interlocking relays are all placed in a ground workshop power supply box, compared with a workshop power supply system in the prior art, the number of relays and control cables on a train compartment can be reduced, and the reliability of the system is improved. A large number of relays and cables are installed on the unmanned rail train, and the space is relatively narrow, so that the unmanned rail train is not only suitable for common trains, but also suitable for the unmanned rail train; besides, the workshop power supply adopts double-end enabling, and compared with a single-end enabling mode in the prior art, the workshop power supply can be supplied only when all the isolating switches are located at the workshop power supply position, so that potential safety hazards caused by the fact that one isolating switch is located at a non-workshop power supply position are avoided.
本发明公开了一种轨道列车车间电源联锁控制系统,本发明采用了将车间电源联锁继电器全部放置于地面车间电源箱的方式,较之现有技术中的车间电源供电系统,能够减少列车车厢上的继电器以及控制电缆的数量,由于无人驾驶的轨道列车上本身就安装有大量的继电器以及电缆,空间比较紧张,因此不仅适用于普通列车也适用于无人驾驶轨道列车;另外,车间电源采用双端使能,较之现有技术中的单端使能的方式,能够确保所有隔离开关均处于车间电源位的情况下才能够进行车间电源供电,以避免其中一个隔离开关处于非车间电源位而存在的安全隐患。
Rail train workshop power supply interlocking control system
一种轨道列车车间电源联锁控制系统
2023-01-13
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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