浅析电动汽车锂离子电池火灾的特性及处置要点

Analysis on the Characteristics and Disposal Points of Electric Vehicle Lithium-ion Battery Fire

动力锂离子电池火灾随着电动汽车行业迅猛发展呈多发态势。相关人员经研究发现内部动力锂离子电池热失控作为电动汽车火灾的根本原因。该文对锂离子电池热失控机理、火灾危险性、灭火技术等方面的研究状况进行了归纳和总结,为进一步开展动力锂离子电池安全研究和电动汽车火灾应急救援提供参考依据,进而推动我国社会的快速发展和不断进步。

With the rapid development of the electric vehicle industry,power lithium-ion battery fires are frequently occurring.Studies have found that fires in electric vehicles are mostly caused by thermal runaway of its internal power lithium-ion battery.This article summarizes and summarizes the research status of lithium-ion battery thermal runaway mechanism,fire hazard,fire extinguishing technology,etc.,and provides a reference for further research on power lithium-ion battery safety and electric vehicle fire emergency rescue,and then promotes the rapid development and continuous progress of our society.