Modeling Simulation of Single-Phase Arc Grounding in Neutral Un-Effectual Grounding Power System Based on Matlab

Ya Liang LI; Fei Zhao; Zhi Rui Liang

doi:10.4028/www.scientific.net/AMM.602-605.3017

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 602-605Modeling Simulation of Single-Phase Arc Grounding...

Modeling Simulation of Single-Phase Arc Grounding in Neutral Un-Effectual Grounding Power System Based on Matlab

Abstract:

Generally in China, the power distribution networks below 35kV level are Neutral un-effectual grounding systems. Single-phase electric arc grounding failure takes up the majority of neutral un-effectual grounding power system failures. However, it is a very complex process to deal with arc fault so that establishing a mathematical model for arc becomes challenging. Matlab Simulink was hence utilized to establish arc simulation model. Comparisons were made between the ideal wave form and the result based on the single phase arc grounding fault simulation to test the validity of the model, which shows good consistency.

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Periodical:

Applied Mechanics and Materials (Volumes 602-605)

Pages:

3017-3020

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.602-605.3017

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Online since:

August 2014

Authors:

Ya Liang LI*, Fei Zhao, Zhi Rui Liang

Keywords:

Arc Model, MATLAB Simulation, Neutral Un-Effectual Grounding Power System

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* - Corresponding Author

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