• 대한전기학회:학술대회논문집
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• 대한전기학회 1994년도 추계학술대회 논문집 학회본부
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• pp.51-53
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• 1994

Recently, advanced digital protection relays were developed in Japan. This improved relaying system for the next generation is expected to have higher performance for the discrimination of the fault, functions for multi-purpose use of acquired data, easy operation and maintance, and also have friendly man-machine interface. This paper describes the system configuration of the developed relay and its representive characteristics.