DEVICE FOR DETECTING OF BREAKDOWN FAULT SECTION USING SWITCH SYSTEM COMPRISING THE SAME AND OPERATING METHOD THEREOF

The present invention relates to a breakdown section detecting apparatus. The apparatus comprises: a measurement unit measuring a voltage and current for each phase induced from a switch based on an operation state of the switch received in real time; a control unit determining a breakdown for each...

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Bibliographische Detailangaben
Hauptverfasser:	YOU JUNG HUN, PARK CHUL BAE, PARK SANG SUH, LEE KEON HANG, KIM TAE KOOK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ALARM SYSTEMS BASIC ELECTRIC ELEMENTS CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS GENERATION INDUCTANCES MAGNETS MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES ORDER TELEGRAPHS PHYSICS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES SIGNALLING SIGNALLING OR CALLING SYSTEMS TESTING TRANSFORMERS
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Beschreibung
Zusammenfassung:	The present invention relates to a breakdown section detecting apparatus. The apparatus comprises: a measurement unit measuring a voltage and current for each phase induced from a switch based on an operation state of the switch received in real time; a control unit determining a breakdown for each phase by comparing the voltage and current for each phase measured through the measurement unit with a pre-set reference value; and a power unit supplying power to the measurement unit and the control unit. If it is determined that the breakdown for each phase occurs, the control unit may generate and output a control signal to display the breakdown by using a life and death line display lamp of the switch. 본 발명은 고장구간 검출 장치로서, 실시간으로 수신된 개폐기의 동작 상태에 기초하여, 상기 개폐기로부터 유도되는 각 상별 전압과 전류를 측정하는 측정부; 상기 측정부를 통해 측정된 상기 각 상별 전압과 전류를 기설정된 기준치와 비교하여 각 상별 고장 여부를 판단하는 제어부; 및 상기 측정부 및 상기 제어부에 전원을 공급하는 전원부를 포함하고, 상기 제어부는 각 상별로 고장이 발생한 것으로 판단되면, 상기 개폐기의 사활선 표시 램프를 이용해 고장을 표시하도록 제어신호를 생성 및 출력할 수 있다.