DIGITAL PROTECTION RELAY

The present invention relates to a digital protection relay in which a signal is transceived with a serial communications way between a main control module and a component circuit module. According to an embodiment of the present invention, the digital protection relay comprises: a main control modu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEE, BYEONG HO, OK, SEUNG HUN, KIM, HYUN SUNG, PARK, JEE HOON, KIM, JOONG PYO, KIM, YOON HOE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION
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Beschreibung
Zusammenfassung:	The present invention relates to a digital protection relay in which a signal is transceived with a serial communications way between a main control module and a component circuit module. According to an embodiment of the present invention, the digital protection relay comprises: a main control module for controlling a protection relay operation by transceiving a signal necessary for the protection relay operation through a serial communications line; and a plurality of component modules for transceiving the signal with the main control module through the serial communications line. 본 발명은 메인 제어 모듈과 부속 회로 모듈 간에 직렬 통신 방식으로 신호가 송수신되는 디지털 보호 계전기에 관한 것으로, 본 발명의 일실시예에 따른 디지털 보호 계전기는 직렬 통신 라인을 통해 보호 계전 동작에 필요한 신호를 송수신하여 보호 계전 동작을 제어하는 메인 제어 모듈; 및 상기 직렬 통신 라인을 통해 상기 메인 제어 모듈과 신호를 송수신하는 복수의 부속 모듈을 포함할 수 있다.