电力系统故障分析与保护策略优化  

Fault Analysis and Optimization of Protection Strategy of Electric Power System

作　　者：宋星茂 罗晓晨 侯校 SONG Xingmao;LUO Xiaochen;HOU Xiao

机构地区：[1]郑州祥和集团有限公司,河南郑州450000

出　　处：《电力系统装备》2024年第7期125-127,共3页Electric Power System Equipment

摘　　要：文章旨在深入研究电力系统故障分析的方法及其保护策略的优化。随着能源结构的转型和智能电网的发展,电力系统的稳定运行显得尤为重要。文章介绍了电力系统常见的故障类型、产生原因及其对系统的影响,以及电力系统故障分析的基本原理和方法,包括故障录波、数据分析和故障定位等关键技术。在此基础上,文章综述了传统保护策略的应用和局限,并探讨了智能电网背景下保护策略的发展趋势。This paper aims to study the method of fault analysis of power system and the optimization of its protection strategy.With the transformation of the energy structure and the development of the smart grid,the stable operation of the power system is particularly important.This paper first introduces the basic knowledge of power system faults,including the common fault types,causes,and their impact on the system.Subsequently,the basic principles and methods of fault analysis are described in detail,including key technologies such as fault recording,data analysis and fault location.Based on this,this paper reviews the application and limitations of traditional protection strategies and discusses the development trend of protection strategies in the context of smart grid.

关 键 词：电力系统故障 故障分析 保护策略 智能电网 故障定位 

分 类 号：TM73[电气工程—电力系统及自动化]