配网带电作业中电缆不停电技术的应用研究

Research on the Application of Uninterrupted Power Supply Technology in Live Operation of Distribution Network

为降低电缆停电检修带来的经济损失,提高电力企业的社会效益和经济效益,以S省某供电公司10 kV配网带电项目为例,研究了不停电检修技术在其中的应用。通过搭建旁路临时供电回路,在不影响用户侧正常用电的情况下,完成原电缆线路的检修工作,实现了不停电检修的目的,以期为相关人员提供参考。

In order to reduce the economic losses caused by cable outage maintenance and improve the social and economic benefits of electric power enterprises,the application of uninterrupted maintenance technology in a 10 kV distribution network electrified project of a power supply company in S province is studied.By setting up a bypass temporary power supply loop,the maintenance of the original cable line is completed without affecting the normal power consumption of the user side,and the purpose of uninterrupted maintenance is realized,so as to provide reference for relevant personnel.