ELECTRIC WIRE CONTACT SPARK DETECTION DEVICE AND METHOD

Disclosed is a device for detecting a spark of an electric wire contact unit capable of detecting a spark due to micro arc in accordance with carbonization resistance which can be generated when an insulation body is damaged in accordance with deterioration of an electric wire, and a method thereof....

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Bibliographic Details
Main Authors KIM TAE GEUK, PARK IL KWON
Format Patent
LanguageEnglish
Korean
Published 08.11.2019
Subjects
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
GENERATION
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Summary:Disclosed is a device for detecting a spark of an electric wire contact unit capable of detecting a spark due to micro arc in accordance with carbonization resistance which can be generated when an insulation body is damaged in accordance with deterioration of an electric wire, and a method thereof. The present invention minimizes a range of malfunction even if a semiconductor thyristor phase angle control load used for a complex load and a switching mode power supply (SMPS) load of an electronic apparatus are used in parallel so as to effectively prevent fire at a fire vulnerable area such as a traditional market and the like. 전선의 노후화에 따라 절연체가 손상될 경우 발생할 수 있는 탄화저항에 따른 미세아크에 의한 불꽃을 검출할 수 있는 전기 배선 접촉부 불꽃 발생 검출 장치및 방법이 개시된다. 본 발명은 복합 부하에 사용되는 반도체 사리스터 위상각 제어부하와 가전기기의 SMPS(Switching Mode Power Supply) 부하를 병렬로 사용할 경우에도 오작동의 범위를 축소시킴으로써, 재래시장 등과 같은 화재 취약 지역에 효과적으로 화재 예방에 도움을 줄 수 있다.
Bibliography:Application Number: KR20190051454