欢迎访问《汽车安全与节能学报》,

汽车安全与节能学报 ›› 2025, Vol. 16 ›› Issue (3): 425-433.DOI: 10.3969/j.issn.1674-8484.2025.03.008

• 汽车节能与环保 • 上一篇    下一篇

基于MOVES模型的太原市道路机动车氨气排放特征

杨阳1(), 王奕淳1, 张义1, 于谦2, 张涛1   

  1. 1.太原科技大学 车辆与交通工程学院,太原 030024,中国
    2.长安大学,生态安全屏障区交通网设施管控及循环修复技术交通运输行业重点实验室,西安 710064,中国
  • 收稿日期:2024-10-16 修回日期:2024-12-05 出版日期:2025-06-30 发布日期:2025-07-01
  • 作者简介:杨阳(1988—),女(汉),河南,副教授。E-mail:2020015@tyust.edu.cn
  • 基金资助:
    山西省回国留学人员科研资助项目(2024-126);长安大学中央高校基本科研业务费专项资金资助(300102344501)

Characterization of ammonia emissions from urban motor vehicles in Taiyuan based on MOVES model

YANG Yang1(), WANG Yichun1, ZHANG Yi1, YU Qian2, ZHANG Tao1   

  1. 1. School of Vehicle and Traffic Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, China
    2. Key Laboratory of Transportation Industry for Control of Transportation Network Facilities and Recycling Restoration Technology in Ecological Security Barrier Area, Chang' an University, Xi' an 710064, China
  • Received:2024-10-16 Revised:2024-12-05 Online:2025-06-30 Published:2025-07-01

摘要:

为研究道路机动车氨气排放特征,利用机动车排放模拟器(MOVES)模型以太原市为研究对象进行参数本地化处理,在提高参数本地化精度的同时提出了不同车型排放标准占比的计算方法,最终得到太原市机动车氨气排放清单,并分别从车型、时间、速度和空间4个角度分析了太原市机动车氨气的排放特征。 结果表明:太原市2021年摩托车、私家车、大型客车、小型货车和大型货车的氨气排放量分别为4.2、441.8、5.05、130.4、49.4 t;不同车型单车平均单位里程氨气排放量的顺序依次为大型客车>大型货车>小型货车>私家车>摩托车;当车速处于25~65 km/h时,氨气的排放量较低。研究结果可以为道路机动车氨气排放监管提供理论参考。

关键词: 氨气排放, 机动车排放模拟器(MOVES)模型, 参数本地化, 排放清单

Abstract:

In order to investigate the ammonia emission characteristics of road motor vehicles, the Motor Vehicle Emission Simulator (MOVES) model was used to localize the model parameters with Taiyuan City as the research object, and the calculation method of the emission standard percentage of different models was proposed while improving the accuracy of parameter localization, and finally the ammonia emission inventory of motor vehicles was obtained and the ammonia emission characteristics of motor vehicles in Taiyuan City were analyzed from four perspectives of models, time, speed and space, respectively. The results show that the ammonia emissions of motorcycles, private cars, large buses, minivans, and large trucks in Taiyuan in 2021 were 4.2, 441.8, 5.05, 130.4 tons, and 49.4 tons, respectively; the order of the average ammonia emissions per unit mileage of different vehicle types was large trucks > large buses > minivans > private cars > motorcycles; the lower ammonia emissions can be obtained when the driving speeds of on-road motor vehicles is in the range of 25 to 65 km/h. The research results can provide a theoretical reference for regulating ammonia emissions from road motor vehicles.

Key words: ammonia emission, motor vehicle emission simulator (MOVES) model, parameter localization, emissions inventory

中图分类号: