电力设备的缺陷及诊断技术  

Defects and Diagnosis Technology of Power Equipment

作　　者：郑建欣[1] 吕俊霞[1] Zheng Jianxin;Lyu Junxia(School of Automation Engineering,Henan Polytechnic Institute,Nanyang 473009,Henan,P.R.China)

机构地区：[1]河南工业职业技术学院自动化工程学院,河南南阳473009

出　　处：《灯与照明》2022年第1期34-37,共4页Light & Lighting

摘　　要：电力系统故障诊断是利用有关电力系统及其保护装置的知识和继电保护等信息来识别故障的元件位置、区域、类型及误动作装置,其中,故障元件的识别是关键问题,电力系统故障诊断研究具有重要的现实意义。Power system fault diagnosis is a device that identifies the location or area, type and misoperation of fault components by using the extensive knowledge of power system and its protection devices and relay protection. The identification of fault components is the key problem. The research on power system fault diagnosis has an important practical significance.

关 键 词：电力系统 变电站 报文分析 一次设备 二次设备 

分 类 号：TM50[电气工程—电器]