电力系统故障录波数据分析  

Power System Fault Recorder Data Analysis

作　　者：邵玉槐[1] 许三宜[1] 何海祥[1] 丁周方[1] 

机构地区：[1]太原理工大学电气与动力工程学院,太原030024

出　　处：《电气技术》2009年第7期26-29,33,共5页Electrical Engineering

基　　金：山西省自然科学基金资助项目(2006011032)

摘　　要：电力系统故障录波数据是电力系统故障分析和保护动作判据的重要依据。本文提出了据电力系统故障录波数据完善了频率分析、谐波分析、故障定位的数学分析方法。采用java编程语言完成部分过程的编制工作。同时针对目前双端测距存在的伪根问题,提出了一种新的求解过程。The power system fault recorder data provides the important basis for fault analysis and protective operating criterion. The paper improved frequency measurement mathematical analysis algorithm and harmonic analysis mathematical analysis algorithm as well as fault location mathematical analysis algorithm by use of those data. Using java programming language as development tools and accomplish some function. At the same time, the paper proposes a new solving process aiming at false roots in two-terminal faul...

关 键 词：电力故系统故障分析 故障录波数据 双端测距 

分 类 号：TM76[电气工程—电力系统及自动化]