新能源汽车火灾特点与事故调查分析  

New energy vehicle fire characteristics and accident investigation and analysis

作　　者：张欣亚 Zhang Xinya(Dezhou Municipal Fire and Rescue Brigade,Shandong Dezhou 253073)

机构地区：[1]山东省德州市消防救援支队,山东德州253073

出　　处：《今日消防》2023年第10期107-109,共3页

摘　　要：为了给新能源汽车火灾防控提供一些参考,利用案例分析法,以一起电动汽车火灾为例,分析新能源汽车火灾特征,探究新能源汽车火灾事故调查过程,并提出了几点新能源汽车火灾事故预防建议,得出新能源汽车火灾具有危险系统多、原因表现多样、机理高度复杂等特征,事故危害较大等结论。因此,为避免动力电池热失控引发的整车烧损事故,应进一步加强新能源汽车灭火技术标准化管理,改进新能源汽车电池,降低新能源汽车火灾发生率及危害程度。In order to provide references for the fire prevention and control of new energy vehicles,the case analysis method is used to analyze the fire characteristics of new energy vehicles by taking an electric vehicle fire as an example.The investigation process of new energy vehicle fire accidents is explored,and several new energy vehicle fire accident prevention sug-gestions are put forward.It is concluded that new energy vehicle fires have the characteristics of many dangerous systems,various reasons,and highly complex mechanisms,and the accident is more harmful.Therefore,in order to avoid vehicle fire accidents caused by thermal runaway of power batteries,it is necessary to further strengthen the standardized management of new en-ergy vehicle fire fighting technology,improve new energy vehicle batteries,and reduce the incidence and harm of new energy vehicle fires.

关 键 词：新能源汽车 电动汽车 火灾 调查分析 

分 类 号：X928.7[环境科学与工程—安全科学]