结合运行交路划分供电分区的思考

On Dividing Power Supply Sections According to Train Operation Routes

结合上海M7线供电投标,按照运营组织运行交路的情况,划分供电分区,并采取合理的电源联络方式,使中压网络系统中任何一点出现双线路故障时,不会造成全线停运,提高了运营的安全性和可靠性。

On the basis of the tendering for power supply for Shanghai line M7 and according to the train operation routes of operation organizations, power supply sections are divided and the reasonable power connection modes are considered. In this way, it will be impossiblc for the operation of the whole line to stop in case of duplicate lines accidents in any point of the medium voltage network system. And thus the security and reliability of operation will be improved.