继电保护状态检修的研究

摘要:

状态检修作为一种新兴的检修技术正在电力系统的二次设备中逐步开展。在对继电保护状态检修的现状和 技术难点研究的基础上，提出了实现继电保护状态检修的关键技术，有效解决了二次回路状态监测的难题; 分析了继 电保护状态检修系统的基本结构和功能组成，为实施继电保护状态检修提供了参考和借鉴。

Abstract:

As a new maintenance technology，the condition － based maintenance is developing gradually in secondary equipment of power system． On the basis of the researches about the present situation and the technical difficulties，the key technologies to achieve the condition － based maintenance of relay protection are proposed，which solves the problems of condition monitoring for secondary circuit． The basic structure and functions of the condition － based maintenance system of relay protection are analyzed，which provides a reference for the implementation of condition － based maintenance of relay protection．