摘要
指出了随着社会经济的高速发展,能源和环境问题日益受到关注和重视。太原市将燃油燃气出租车全部更换为纯电动出租车,公交车也在逐步更换中。基于此,对太原市公共交通电动化前后的尾气排放进行了研究,通过计算,年均减排量分别为:出租车20.14万t,公交车15.11万t,鲜活农产品运输车0.11万t,快递车0.04万t。通过研究可知,如果将纯电动汽车推广至山西甚至全国,减排效果将会非常可观,并结合电动车优缺点、环境、技术、能源、电力现状,提出了推广电动车的合理化建议。
With the high-speed economic development of our society,energy and environmental issues have been paid more and more attention.Automobiles gave convenience to people’s lives,and also made serious environmental pollution at the same time.In recent years,Taiyuan has replaced all fuel taxis and gas taxis with electric taxis,and buses are also being replaced step by step.Based on this,this paper studied the exhaust emissions before and after the electrification of public transportation in Taiyuan City.After calculation,the annual emission reductions were as follows:taxis’was 214,000 tons;buses’was 151,000 tons;fresh agricultural products transport vehicles’was 1,100 tons;express vehicles’was 400 tons.According to above research,it can be known that the effect of emission reductions would be considerable if electric vehicles were popularized in Shanxi or even in China.It also put forward some rationalization proposals after consideration on advantages and disadvantages of electric vehicles,environment,technology,energy and current status of electrical power.
作者
郭晨
李萌
武林
李耀庭
李博
Guo Chen;Li Meng;Wu Lin;Li Yaoting;Li Bo(School of Geography Science,Taiyuan Normal University,Jinzhong,Shanxi,030619,China)
出处
《绿色科技》
2019年第12期125-128,共4页
Journal of Green Science and Technology
基金
国家自然科学基金项目(编号:31500172)
关键词
纯电动车
公共交通
污染
electric vehicle
public transport
pollution
