| 基于IVE模型的杭州市机动车实际行驶工况下排放因子的研究 |
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| 引用本文： | 董红召,徐勇斌,陈宁.基于IVE模型的杭州市机动车实际行驶工况下排放因子的研究[J].汽车工程,2011,33(12). |
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| 作者姓名： | 董红召 徐勇斌 陈宁 |
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| 作者单位： | 1. 浙江工业大学智能交通系统联合研究所,杭州310014;特种装备制造与先进加工技术教育部/浙江省重点实验室,杭州310014
2. 浙江工业大学智能交通系统联合研究所,杭州310014;浙江科技学院机械与汽车工程学院,杭州310014 |
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| 基金项目： | 国家自然科学基金项目(61174176); 浙江省科技计划公益项目(2010C33145)资助 |
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| 摘 要： | 首先,利用台架试验对IVE模型中的基础排放率进行地域性差异的修正；然后,利用GPS系统获得杭州市机动车在不同道路类型和时间下的实际行驶工况；最后,应用修正后的IVE模型确定杭州市实际行驶工况下轻型车和出租车的CO和NOx综合排放因子.结果表明,对IVE模型基础排放率的修正能较好地提高模型的模拟精度；在杭州市区高峰期实际行驶工况下,轻型车CO和NOx综合排放因子分别是2.92和1.03g/km,出租车的排放因子分别为轻型车的2.0和1.7倍.
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| 关 键 词： | 机动车 排放因子 行驶工况 IVE模型 |
A Research on the Vehicle Emission Factors of Real World Driving Cycle in Hangzhou City Based on IVE Model |
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| Dong Hongzhao
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Xu Yongbin
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Chen Ning.A Research on the Vehicle Emission Factors of Real World Driving Cycle in Hangzhou City Based on IVE Model[J].Automotive Engineering,2011,33(12). |
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| Authors: | Dong Hongzhao Xu Yongbin Chen Ning |
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| Institution: | Dong Hongzhao1,2,Xu Yongbin1,2 & Chen Ning1,3 1.ITS Joint Research Institute,Zhejiang University of Technology,Hangzhou 310014,2.Key Laboratory of E&M(Zhejiang University of Technology),Ministry of Education & Zhejiang Province,3.School of Mechanical and Automotive Engineering,Zhejiang University of Science and Technology |
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| Abstract: | Firstly a correction for regional variation is conducted on the base emission factors of IVE model by bench test.Then the real world driving cycles of vehicles in Hangzhou City on different road and time are obtained with GPS system.Finally based on the corrected IVE model the combined emission factors of CO and NOx of light vehicles and taxis in real world driving cycle are determined.The results show that the correction on base emission factors can effectively improve the accuracy of IVE model.The combine... |
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| Keywords: | motor vehicle emission factor driving cycle IVE model |
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