| 电动汽车防火安全策略研究 |
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| 引用本文： | 袁伟,王文涛,王海林,肖洁.电动汽车防火安全策略研究[J].汽车实用技术,2020(6):4-7,12. |
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| 作者姓名： | 袁伟 王文涛 王海林 肖洁 |
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| 作者单位： | 浙江吉智新能源汽车科技有限公司 工程技术部,浙江 杭州 310000;浙江吉智新能源汽车科技有限公司 工程技术部,浙江 杭州 310000;浙江吉智新能源汽车科技有限公司 工程技术部,浙江 杭州 310000;浙江吉智新能源汽车科技有限公司 工程技术部,浙江 杭州 310000 |
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| 摘 要： | 动力电池热失控是电动汽车安全事故的致命隐患,为了减少电池热失控而引发的一系列电动汽车自燃事故,文章对电动汽车自燃和电池热失控的机理进行分析,从电池包防火能力、电池热失控预警系统、整车非金属阻燃性能几个方面,来提升电动汽车的整车防火安全能力,并对电动汽车的防火安全提出了合理化建议。
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| 关 键 词： | 电动汽车 电池热失控 预警系统 阻燃性能 防火安全 |
Research on Fire Safety Strategy of Electric Vehicle |
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| Authors: | Yuan Wei Wang Wentao Wang Hailin Xiao Jie |
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| Affiliation: | (ZheJiang JiZhi New Energy Automobile Technology CO.,LTD,Engineering&Tech Center,Zhejiang Hangzhou 310000) |
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| Abstract: | Thermal runaway of power battery is the fatal danger of electric vehicle safety accident. In order to reduce a series of spontaneous combustion accidents caused by thermal runaway of battery, the mechanism of spontaneous combustion and thermal runaway of electric vehicle is analyzed in this paper, and From the battery pack fireproofing ability, battery thermal runaway warning system, vehicle non-metallic flame retardant performance several aspects to improve the vehicle fire safety ability of electric vehicles. Finally, some reasonable suggestions on the fire safety of electric vehicles are put forward. |
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| Keywords: | Electric vehicle Battery thermal runaway Warning systems Flame retardancy Fire safety |
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