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Because of the distinct characteristics of Korean AC railway system, research about localization of protective schemes of equipment for Korean railway system in domestically has received attention. In order to establish the protection schemes, circuit analysis of railway system is required. We used an inductive analysis method for circuit analysis and produced results concerning the fault current...
This study presents a new numerical algorithm for fault location on transmission lines. It does not require line parameters, it is settings-free, which is a radical step forward compared to the existing approaches that require this information. Line parameters are only approximately constant, they differ as the loading and weather conditions vary; this affects the accuracy of the existing fault location...
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