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Development of Parallel Arc Fault Detector Using Ripple Voltage
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리플전압을 이용한 병렬아크 사고 감지기 개발

논문 기본 정보

Type
Academic journal
Author
Jung-Kyu Choi (Kangwon Nat’l University) Dong-Kurl Kwak (Kangwon Nat’l University)
Journal
THE KOREAN INSTITUTE OF POWER ELECTRONICS THE TRANSACTIONS OF KOREAN INSTITUTE OF POWER ELECTRONICS Vol.21 No.5 KCI Accredited Journals
Published
2016.10
Pages
453 - 456 (4page)

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Development of Parallel Arc Fault Detector Using Ripple Voltage
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Abstract· Keywords

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The major causes of electrical fire in low-voltage distribution lines are classified into short-circuit fault, overload fault, electric leakage, and electric contact failure. The special principal factor of the fire is electric arc or spark accompanied with such electric faults. This paper studies the development of an electric fire prevention system with detection and alarm of that in case of parallel arc fault occurrence in low-voltage distribution lines. The proposed system is designed on algorithm sensing the instantaneous voltage drop of line voltage at arc fault occurrence. The proposed detector has characteristics of high-speed operation responsibility and superior system reliability from composition using a large number of semiconductor devices. A new sensing control method that shows the detection of parallel arc fault is sensed to ripple voltage drop through a diode bridge full-wave rectifier at electrical accident occurrence. Some experimental tests of the proposed system also confirm the practicality and validity of the analytical results.
#Electric fire #Parallel arc fault #Ripple voltage #Short circuit fault #Voltage drop

Contents

Abstract
1. 서론
2. 아크사고 감지기 회로 토폴로지 설계
3. 제안한 아크감지기 동작특성 실험
4. 결론
References

References (4)

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[기타자료] - MPSS_NFIC / 2014 / Fire present state statistics google schola [기타자료] - KESCO / 2014 / Electric disaster statistics analyses google schola [학술지(정기간행물)] - 강경원 / 2011 / 저압전로의 누전·지락에 대한 신뢰성향상 방안에 관한 연구 / 한국화재소방학회 논문지 25 (6) : 136 ~ 145 dbpia [학술지(정기간행물)] - 곽동걸 / 2009 / 고정밀 전류센서를 이용한 RCD 보조트립 장치 개발 / 전기학회논문지ABCD 58 (8) : 1532 ~ 1537 dbpia

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UCI(KEPA) : I410-ECN-0101-2017-560-001334547