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This paper presents a novel fault-location method for distribution systems based on direct circuit analysis. In order to provide a unique fault distance result, an algorithm is proposed to by an effective iterative and traversal procedure and is applicable for all types of faults. The method is one-end impedance based method using the substation voltage and current quantities. The fault-location equations...
This paper presents a fault location procedure for distribution networks, based on the use of wavelet packet analysis of the voltage transients associated with the fault-originated traveling waves. The proposed method just needs the measured voltage transients recorded at the observation point without the need of multi-recording nodes and relevant synchronization. Fault-originated traveling waves...
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