MATLAB在小电流接地系统故障选线中的仿真研究

刘艳红; 张志刚; 周洋

电脑与电信 ›› 2010, Vol. 1 ›› Issue (03) : 50-52.

应用技术与研究

MATLAB在小电流接地系统故障选线中的仿真研究

刘艳红¹　张志刚²　周　洋¹

作者信息 +

Simulation Study of MATLAB on Fault line Selection in the Small Current Grounding System

Liu Yanhong¹　Zhang Zhigang²　Zhou Yang¹

Author information +

文章历史 +

摘要

用MATLAB的simulink工具箱构建小电流接地系统仿真模型，并对单相接地故障的各种情况进行仿真，通过对零序电流的波形进行分析，从而确定哪条线路发生故障。

Abstract

This paper uses MATLAB-simulink toolbox to build a small current grounding system simulation models，and simulates a variety of situation of the single-phase ground fault．By analyzing the waveform of zero-sequence current，we can select the fault line．

导出引用

刘艳红　张志刚　周　洋. MATLAB在小电流接地系统故障选线中的仿真研究[J]. 电脑与电信. 2010, 1(03): 50-52

Liu Yanhong　Zhang Zhigang　Zhou Yang. Simulation Study of MATLAB on Fault line Selection in the Small Current Grounding System[J]. Computer & Telecommunication. 2010, 1(03): 50-52