基于现代仿真软件的保护故障信息分析与处理

华电技术 ›› 2015, Vol. 37 ›› Issue (5): 24-26.

基于现代仿真软件的保护故障信息分析与处理

国电科学技术研究院, 武汉 430066

出版日期:2015-05-25

Analysis and treatment of protection fault information based on modern simulation software

Guodian Research Institute of Science and Technology, Wuhan 430066, China

Published:2015-05-25

摘要/Abstract

摘要：

摘要: 介绍了将现代仿真软件 MATLAB 和 PSCAD 相结合, 对基于 COMTRADE 格式的故障录波文件进行解析, 获取电力设备故障时继电保护装置记录的原始数据的方法｡利用该方法对继电保护动作进行行为分析､故障再现､故障模拟和事故鉴定, 是辅助解决实际问题的有效途径｡

关键词: 关键词: 故障录波, 行为分析, 故障模拟, COMTRADE, MATLAB, PSCAD

Abstract:

Abstract:A fault record file analysis method was introduced. In the method, the modern simulation software MATLAB and PSCAD were combined to analyze the fault record file based on COMTRADEformat to obtain the original data of relay protection devices during power equipment fault. The method can be used in behavioural analysis, fault reappearance,fault simulation and accident identification for relay protection tripping, which is an effective auxiliary way to solve practical problem.

Key words:

font-family: E-HZ-PK74810c, color: black">Keywordsfont-family: SSJ-PK74820000002, color: black">:font-family: E-BZ-PK748e5, color: black">fault recordfont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">behavioural analysisfont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">fault simulationfont-family: SSJ-PK74820000002, color: black">;font-family: E-BZ-PK748e5, color: black">COMTRADEfont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">MATLABfont-family: SSJ-PK74820000002, color: black">, font-family: E-BZ-PK748e5, color: black">PSCAD

刘兵. 基于现代仿真软件的保护故障信息分析与处理[J]. 华电技术, 2015, 37(5): 24-26.

LIU Bing. Analysis and treatment of protection fault information based on modern simulation software[J]. Huadian Technology, 2015, 37(5): 24-26.

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