水电站继电保护装置改造综述

Summary of Renovation of Relay Protection Devices in Hydropower Stations

当前,大量老旧水电站陆续进入了改造阶段,继电保护装置改造是其中很重要的部分,笔者就老旧水电站继电保护装置改造涉及到的改造选型原则、改造方式、招标方案、施工调试注意事项和改造设计进行分析和探讨,提出了一些想法,可供类似情况参考。

At present,a large number of old hydropower stations have entered the renovation stage one after another,and the renovation of relay protection devices is a very important part.This paper analyzes and discusses the type of selection principl,renovation mode,bidding scheme,construction and commissioning and design involved in the renovation of relay protection device of hydropower stations,and puts forward some ideas for reference for similar situations..