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基于模式分析的对称和非对称三相不接地系统故障测距算法研究
引用本文:束洪春,邬大明,陈学允,许承斌.基于模式分析的对称和非对称三相不接地系统故障测距算法研究[J].自动化学报,1997,23(5):703-707.
作者姓名:束洪春  邬大明  陈学允  许承斌
作者单位:1.哈尔滨工业大学电气工程系,哈尔滨
摘    要:基于模式分析理论,提出了不接地三相的两相短路、单相接地和两相接地故障测距 的新算法.计算机仿真和实际电网的模拟故障测距试验表明该算法有效.

关 键 词:不接地三相    故障测距    模式分析
收稿时间:1995-11-1

A Study on Algorithms of Fault Location for (a) Symmetricungrounded 3-Phase System Based on Modal Analysis Theory
Shu Hongchun,Du Daming,Chen Xueyun,Xu Chengbin.A Study on Algorithms of Fault Location for (a) Symmetricungrounded 3-Phase System Based on Modal Analysis Theory[J].Acta Automatica Sinica,1997,23(5):703-707.
Authors:Shu Hongchun  Du Daming  Chen Xueyun  Xu Chengbin
Affiliation:1.Dept.of Electical Engineering,Harbin Institute of Technology,Haibin
Abstract:Based on distributed parameter circuit theory and modal analysis theory,a number of new algorithms of line to line,single line to ground & double line to ground fault location for (a)symmetric ungrounded 3 phase system are proposed in accordance with the characteristic of the system.Simulation of fault location by computer and tests on the fault model simulation lines show that the algorithms presented in the paper are effective.
Keywords:Symmetric 3 phase system  asymmetric 3 phase  ungrounded system  fault location  modal analysis    
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