Series arc fault location algorithm based on impedance parameters and fault map trace generation

This paper presents a location algorithm for series arc fault in low-voltage indoor power line an AC 230 V 50 Hz home network. At both ends of the line, currents and voltages are recorded each generation at different distances. Previously map trace is created by using stored signature coefficients obtained from Kirchhoff equations which allow virtual decoupling line’s mutual capacitance. Then, calculation done considering hypothetical distances where can appear. procedure allows to obtain curve with linear trend. Finally unknown distance estimated intersection this trace. In process validation estimations, many Data (real data) that belong carbonized paths or opening contacts (using copper electrodes) inserted line. Also, performance validated lengths inductive loads. Locating faults be very helpful health monitoring systems order efficiently locate position damaged cables avoid electrical fires save time restoration supply.