Title: Research on Arc Model in AC Low-voltage Electrical Wire Fault
Abstract: It is necessary to research the are model of low-voltage AC electrical wire fault to detecte electrical wire AC low-voltage arc fault.This paper simplified the Schavemaker arc model and analyzed the theory.The arc model was built by using MATLAB software.The simulation results of the mayr model and the simplified Schavemaker arc model were compared.The arc fault current of simplified Schavemaker arc model had more obvious zero-current area,the faster di/dt and higher odd harmonic than that of Mayr arc model.According to the test of series and parallel arc,the results of simulation were proved.The result shows that the simplified Schavemaker arc model is appropriate to the research on low-voltage AC electrical wire arc model.
Publication Year: 2009
Publication Date: 2009-01-01
Language: en
Type: article
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Cited By Count: 7
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