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纯电动重型商用车生命周期评价分析

Life Cycle Assessment of Pure Electric Heavy Commercial Vehicle
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摘要 由于当下严重的环境污染以及资源匮乏,纯电动汽车迅速发展并已渐渐成为当下汽车产业的主流,纯电动汽汽车也被誉为当下最适合我们的环境友好型汽车。然而现实情况却更为复杂,需要我们从完整的生命周期进行评价分析。鉴于此,文章基于GABI软件建模,对纯电动重型商用车从原材料获取到零部件回收的全生命周期进行评价。通过对所获取的数据进行归一化和量化处理,进而分析纯电动重型商用车全生命周期各阶段的能耗与排放。研究表明:纯电动重型商用车在使用阶段的排放量最高,其次为整车装配阶段。 Due to the current serious environmental pollution and lack of resources,pure electric vehicles have developed rapidly and gradually become the mainstream of the current automotive industry.Pure electric vehicles are also praised as the most suitable environmental friendly cars for us.However,the reality is more complex,requiring us to evaluate and analyze from the complete life cycle.In view of this,based on GABI software modeling,this paper evaluates the whole life cycle of the pure electric heavy commercial vehicles from raw material acquisition to parts recycling.Through the normalization and quantification of the date obtained,the energy consumption and emission of pure electric heavy commercial vehicle in each stage of its life cycle are analyzed.The research shows that the emission of pure electric vehicles is the highest in the use stage,followed by the whole vehicle assembly stage.
作者 郝卓 马洋洋 张杭铖 路易斯 邹航 Hao Zhuo;Ma Yangyang;Zhang Hangcheng;Lu Yisi;Zou Hang(School of Automobile,Chang'an University,Shaanxi Xi'an 710064)
出处 《汽车实用技术》 2019年第22期6-7,11,共3页 Automobile Applied Technology
基金 省级大学生创新创业训练项目(S201910710055)
关键词 纯电动汽车 全生命周期 GABI 节能减排 Pure electric vehicle LCA Energy saving and emission reduction
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