主管:中华人民共和国应急管理部
主办:应急管理部天津消防研究所
ISSN 1009-0029  CN 12-1311/TU

Fire Science and Technology ›› 2024, Vol. 43 ›› Issue (7): 0-1042.

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Analysis of electric vehicle fire accidents and exploration of fire protection measures

Wan Shaojie   

  1. (Guangxi Fire and Rescue Brigade, Guangxi Nanning 530200, China)
  • Online:2024-07-15 Published:2024-07-15

Abstract: By conducting a statistical analysis of fire incidents involving electric vehicles, this article elucidates the mechanisms behind those occurrences, and proposes preventive and control measures over production, sales, usage, maintenance, and recycling of electric vehicles five aspects based on the three major factors that cause EV fires-internal battery short-circuiting, external battery short-circuiting, and overcharging or over-discharging of the battery, alongside the characteristics of those incidents such as rapid spread, high risk, difficulty in extinguishing, and susceptibility to reignition,aiming to offer insights for firefighting and rescue operations involving electric vehicles.

Key words: electric vehicles; fire incidents; causes of fires; ignition mechanisms; prevention and surpression strategies