摘要
包头供电局张家营子变电站923重西线35号杆塔断路器工作年限已久,经常出现故障。在不停电的情况下,采用旁路电缆作业法对其进行了更换,从而保证了重西线所带66个客户的正常用电,减少停电时间6h,多供电量18MWh。该方法在包头地区的推广应用为包头地区配电网的可靠供电提供了新的保障。
The breaker of 10 kV 923 Zhongxi Line No.35 tower circuit in Zhangjiayingzi Substation in Baotou Power Supply Bureau has been on service for so long time,thus the fault occured frequently.In the case of no power cutting,using bypass cable operation method to replace new tower ciruit breaker,which confirm 66 users of the Zhongxi line using electric power.The normal power consumption of the customer reduces the power failure by 6 h and the 18 MWh of multi-power supply.This method has been applied in Baotou area.The reliability of power supply in the regional distribution network has been provided.
作者
刘明
蔡剑锐
丛伟岩
王含宇
李桦
LIU Ming;CAI Jianrui;CONG Weiyan;WANG Hanyu;LI Hua(Baotou Power Supply Bureau,Baotou 014030,China)
出处
《内蒙古电力技术》
2019年第2期65-67,共3页
Inner Mongolia Electric Power
关键词
配电线路
带电作业
旁路电缆作业法
断路器
distribution line
live working
bypass cable operation method
circuit breaker
作者简介
刘明(1991),男,内蒙古人,硕士,助理工程师,从事电力光纤通信系统设计及研究工作。
