FIRE DETECTOR FOR POWER TUNNEL

The present invention relates to a fire detector for a power tunnel, which includes: a power supply part which supplies previously established rated electricity by converting supply electricity from a power supply line; a sensor part which senses fire of a power transmission/distribution line and ge...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SHIM, JAE SIK, OK, MYUNG YUN, CHOI, JU SUNG, KANG, SEUNG BAE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ALARM SYSTEMS ORDER TELEGRAPHS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The present invention relates to a fire detector for a power tunnel, which includes: a power supply part which supplies previously established rated electricity by converting supply electricity from a power supply line; a sensor part which senses fire of a power transmission/distribution line and generates a sensing signal; and a control part which operates by receiving the rated electricity from the power supply part, and judges the power transmission/distribution line for defects on the basis of the sensing signal of the sensor part.