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리튬이온 전지 외관 유형별 발화 및 열폭주 특성에 관한 실험연구An Experimental Study on the Fire and Thermal Runway Charateristics according to Shape type of Lithium ion Battery
- Issue Date
- 2020
- Publisher
- 한국위험물학회
- Keywords
- Li-ion; thermal runway; battery; fire; shape type
- Citation
- 한국위험물학회지, v.8, no.2, pp 55 - 60
- Pages
- 6
- Journal Title
- 한국위험물학회지
- Volume
- 8
- Number
- 2
- Start Page
- 55
- End Page
- 60
- ISSN
- 2288-6338
- Abstract
- This paper presents fire and thermal runway characteristics of lithum ion battery. In order to analyze fire and thermal runway characteristics of lithum the fire experiment is conducted according to shape type such as cylindrical, pouch and square. The fire experiment is conducted to attain the stage thermal runway of lithum ion battery placed on the hot plate with rate of rise temperature of (4 ~ 7)℃/min. The SOC(state of charge) of lithum ion battery using fire experiment is 100%. The volume of fire experimental chamber is appximately 3.3㎥. The results show that thermal runway of lithum ion battery occurs in order of pouch, cylindrical, and square shape and the batteries are produced a high temperature. So the shape of lithum ion battery and fire hazards are not related.
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Collections - College of Engineering > School of Energy System Engineering > 1. Journal Articles
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