电动汽车火灾事故分析及防控对策探究
Analysis of electric vehicle fire accidents and exploration of fire protection measures
万绍杰1
作者信息
- 1. 广西壮族自治区消防救援总队,广西 南宁 530200
- 折叠
摘要
通过对电动汽车火灾事故进行统计分析,阐释了电动汽车火灾事故的发生机理,基于引发火灾事故的电池内部短路、电池外部短路、电池过充电或过放电3大因素,结合其蔓延快、危险大、灭火难、易复燃的特点,从电动汽车的生产、销售、使用、维护、回收5个环节提出了相应的防控措施,以期为电动汽车的安全防控与消防救援提供参考.
Abstract
By conducting a statistical analysis of fire incidents in-volving electric vehicles,this article elucidates the mechanisms behind those occurrences,and proposes preventive and control measures over production,sales,usage,maintenance,and recy-cling of electric vehicles five aspects based on the three major fac-tors 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 suscep-tibility to reignition,aiming to offer insights for firefighting and rescue operations involving electric vehicles.
关键词
电动汽车/火灾事故/火灾原因/起火机理/防控对策Key words
electric vehicles/fire incidents/causes of fires/igni-tion mechanisms/prevention and supression strategies引用本文复制引用
出版年
2024
NETL
NSTL
万方数据