同塔多回输电线路带电作业可行性分析

Feasibility analysis of live operation of Multi-circuit Transmission Lines on the same tower

带电作业是同塔多回输电线路的重要检修方式,目的是减少停电时间和停电次数。本文通过结合同塔多回路线路的特征,对同塔多回路输电线路的运行设备相关参数进行分析,针对带电作业进行安全性评价、危险率分析、工作人员体表场强分析,提出相关防护措施,完成对同塔多回路线路带电作业的可行性分析。

Live-line operation is an important maintenance method for Multi-circuit Transmission Lines on the same tower. The purpose is to reduce the outage time and frequency. Based on the characteristics of multi-loop transmission lines on the same tower, this paper analyses the related parameters of the operation equipment of multi-loop transmission lines on the same tower, carries out safety evaluation, risk analysis and field strength analysis on the surface of the staff for live operation, and puts forward relevant protective measures to complete the feasibility analysis of live operation on multi-loop transmission lines on the same tower.