PROBLEM TO BE SOLVED: To provide a distance relay apparatus, distance relay processing system, and distance relay processing method.;SOLUTION: The distance relay processing system that controls distance relay includes: a lightning control device that generates lightning integration information using lightning detection information provided by a lightning detector; and the distance relay that generates fault occurrence information by determining a fault location of an electric line and generates fault analysis information by using the fault occurrence information and lightning integration information.;COPYRIGHT: (C)2011,JPO&INPIT
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