Research was conducted to obtain a fire investigation database by observing the evolution of lithium ion batteries and debris according to each solvent. Hot water, room temperature water, water with ice, and water with dry ice are placed in each tank, a torch is used to activate a fully charged 18650 lithium-ion battery, then each tank is placed on fire. As a result of the study, the lower the temperature, the shorter the extinguishing time, the time taken for extinguishing, the temperature difference before and after the experiment, the percentage of residual value of lithium ion, the remaining battery after runaway, whether or not an explosion occurred during the fire, the duration of the explosion, and the residual value in the wreckage increased, and it was confirmed that the fire suppression time and the residual rate in ice water were high.
목차
Abstract 1. 서론 1.1 화재 사례 2. 본론 2.1 리튬 이온배터리의 구성 2.2 재현 실험 2.3 종합분석 3. 결론 참고문헌
키워드
Lithium ion batteryFire aspectFire investigationFire extinguishingIceDry ice
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]