Earticle

초록

영어

Failures in high voltage power transformers are classified as a kind of disaster accompanied by fires and explosions. It could lead enormous loss of property due to equipment damage and restoration, and black-out of power grid can take place by separating the fault section from the power system. In particular, power facilities including transformers have been intensively installed in Republic of Korea since the 1988 Seoul Olympics. These power equipment is operated for more than 30 years from then. The power transformers in long-term operation are aged and a number of failures tend to increase, therefore, necessity of developing transformer fire prevention and suppression technology is emerging. This paper deals with the development of 154 kV class power transformer real-scale fire test method through its fire and explosion mechanism analysis to advancement fire prevention and suppression technology on power transformer. The test method includes, test items, subjects, facilities, and test site. The established transformer fire mechanism could be applied to develop new investigation method for cause of transformer fire, and real-scale test methodology could be widely utilized for various research such as transformer fire and explosion test, development of its extinguishing technology.

목차

Abstract
1. 서론
1.1 연구의 배경
1.2 연구의 목적 및 내용
2. 변압기 화재고장 원인 분석
2.1 관련 이론
2.2 변압기 화재 메커니즘
3. 화재시험 실증기법 개발
3.1 변압기 화재 형태 분석
3.2 시험항목 도출 및 실증시험장 구축
3.3 화재 실증 및 결과 논의
4. 결론
참고문헌

키워드

저자

• 이종건 [ Jong-Geon Lee | 한전 전력연구원 ]
• 구재홍 [ Jae-Hong Koo | 한전 전력연구원 ]
• 주형준 [ Hyung-Jun Ju | 한전 전력연구원 ]
• 강지원 [ Ji-Won Kang | 한전 전력연구원 ]
• 최현호 [ Hyun-Ho Choi | 한국화재감식연구소 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국화재감식학회 학회지 [Magazine of Fire Investigation Socity of Korea]

• 간기

  계간

• pISSN

  2092-531X

• 수록기간

  2009~2026

• 등재여부

  KCI 등재

• 십진분류

  KDC 539 DDC 628