저압 분전반의 화염에 의한 소손패턴 분석

• 영문명: Damage Pattern Analysis of Low Voltage Cabinet Panel due to Flame
• 발행기관: 한국화재소방학회
• 저자명: 김동욱(Kim, Dong-Ook) 이기연(Lee, Ki-Yeon) 김동우(Kim, Dong-Woo) 길형준(Gil, Hyoung-Jun) 김향곤(Kim, Hyang-Kon)
• 간행물 정보: 『한국화재소방학회 학술대회논문집』2008년도 춘계학술논문발표회 논문집, 269~272쪽, 전체 4쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2008.04.30

영문 초록

This paper deals with damage patterns of cabinet panel for low voltage deteriorated by flame. In order to analyze damage patterns, we used Metallurgical Microscope, x-ray system, and Fourier Transform Infrared spectroscopy. Firstly, Metallurgical microscope was used for analysis of electrical causes, such as electric short and overload. Secondly, X-ray system was used for analysis of internal characteristics of circuit breakers. Lastly, Fourier Transform Infrared spectroscopy was used for analysis of damage direction by flame. The following results were obtained.

키워드

Cabinet panel Damage pattern Flame enlarger