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Arc Detection and Interruption Algorithm Design for Fire Protection  

Ban, Gi-Jong (Konkuk University)
Won, Young-Jin (Bucheon College)
Lim, Seung-Ha (Bucheon College)
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Abstract
Arc Fault Current is an electric discharge which is occurred in two opposite electrode. In this paper, arc current control algorithm is designed for the interruption of arc fault current which is occurred in the local electric network. This arc is one of the main causes of electric fire. Arc fault in electrical network has the characteristics of low current, high impedance and high frequency. Conventional arc current controller does not have the arc current interrupt function. Hence, Controller of arc current is designed for the interruption of arc fault current which has the modified arc characteristics.
Keywords
arc; controller; detection; arc sensor; fire protection;
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