In this paper, in order to understand the characteristics of ignition caused by overload and overheating of motor among various factors of electric fire, we studied through ventilator used in various places such as restaurants and houses.It was able to identify the type of the ventilator by sampling the old ventilator which is used in various places, and it was possible to identify many kinds of ventilators which are damaged by the disconnection of the motor and the potential of the winding protection film and the interlayer short circuit,Experiments were conducted to forcibly restrain the rotating blades by using foreign substances to produce realistic situations and collect data such as the heat of the motor, the change of the current value, and the process of interlayer short-circuit and proved the fire hazard.And to utilize it as a basic data for the cause identification and as a fire investigation identification data.
목차
ABSTRACT 1. 서론 2. 본론 2.1. 이론적 고찰 2.2. 환풍기에 의한 화재 사례 2.3. 환풍기 모터 수집 및 분석 2.4. 연구과제 실험 3. 결론 참고문헌 실험협조
화재의 과학적 감식, 원인규명 및 예방을 위한 학문과 기술의 발전을 도모하고, 산, 학, 연, 정의 상호 교류를 통한 화재예방과 조사 및 감식의 전문화와 함께 소방관련 정책방향 발전에 공한하며, 회원 및 화재 관련 분야의 국.내외 인사들과의 정보 교류를 위하여 설립되었다.
간행물
간행물명
한국화재감식학회 학회지 [Magazine of Fire Investigation Socity of Korea]