As the number of cars increases,the impact of cars on environmental protection has become a significant problem.In order to study the energy-saving and emission-reduction performance of different types of new energy logistics vehicles throughout their life cycle,according to market demand,emission reduction effects,and energy consumption levels,the Xuan De E9 vehicle equipped with a ternary lithium battery is taken as the research object.Guided by national policies,the full life cycle assessment(LCA)method is used,and an equivalent model is established based on the GaBi platform.The four stages of raw material acquisition,production and manufacturing,vehicle assembly,and vehicle operation and use are taken as the whole life cycle.A comparative study of BEV,PHEV,and FCV with different longitudinal power systems is conducted,and a comparison and prediction analysis of energy saving and emission reduction in the life cycle is carried out.The environmental impact of three different power system cars is compared from the current environmental emissions and the environmental emissions forecast from 2020 to 2035,respectively,to discover which type of power car has a more sustainable development prospect.The results can provide data support for new energy automobile enterprises,logistics enterprises,and related research institutions,and can provide a reference for the development and popularization of"three vertical"car models.
new energy logistics vehiclesLife cycle assessment(LCA)GaBi platformperformance evaluation of energy-saving and emission-reduction
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