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

Liu Yanhong; Zhang Zhigang; Zhou Yang

Computer & Telecommunication ›› 2010, Vol. 1 ›› Issue (03) : 50-52.

应用技术与研究

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

Liu Yanhong¹　Zhang Zhigang²　Zhou Yang¹

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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．

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Small Current Grounding System / simulation / waveform / zero-sequence current / MATLAB

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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