全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

ISG轻度混合动力汽车冷起动排放仿真与试验

, PP. 147-153

Keywords: 汽车工程,混合动力汽车,仿真与试验,排放

Full-Text   Cite this paper   Add to My Lib

Abstract:

?为了进一步优化混合动力汽车控制策略并降低冷起动阶段的排放,以热力学定律和汽油发动机平均值理论为依据,建立了发动机和三元催化器动力学模型。在此基础上,建立了整车在新欧洲城市循环工况(NEDC)下的冷起动排放仿真模型,分析了燃油补偿控制对空燃比和三元催化器效率的影响,并将仿真结果与发动机实车台架试验结果进行对比。结果表明:建立的混合动力汽车冷起动排放模型具有较好的准确度,HC排放误差为9.15%,CO排放误差为13.86%,燃油消耗误差为5.27%,试验结果为进一步优化整车控制策略提供了理论依据。

References

[1]  SCIARRETTA A,GUZZELLA L.Control of Hybrid Electric Vehicle[J].IEEE Transaction on Control Systems,2007,27(2):60-70.
[2]  ZHOU Guang-wei,CAI Yi-xi,ZHANG Tong,et al.Effects of the Spark Advance Angle on Hybrid Engine HC Emission During Start[J].Vehicle Engine,2008(6):64-67.
[3]  张君鸿,梁海波.混合动力控制策略对排放影响的试验研究[J].车用发动机,2008(5):81-84.
[4]  陈绍刚,李孟良,徐 达,等.基于PEMS的混合动力客车发动机启动/停止对排放影响的研究[J].汽车工程,2010,32(3):198-202.
[5]  李孟良,聂彦鑫.装配SCR系统的混合动力公交车排放特征研究[J].汽车技术,2010(3):34-36.
[6]  FAYAZI S A,FARHANGI S,ASAEI B.Fuel Consumption and Emission Reduction of a Mild Hybrid Vehicle[C]//IEEE.Proceeding of 34th Annual Conference of IEEE.Orlando:IEEE,2008:216-221.
[7]  田 硕.柴油机ISG混合动力系统瞬态过程优化控制研究[D].北京:清华大学,2008.
[8]  TIAN Shuo.Optimal Control of ISG Hybrid System with Diesel Engines in Transient State[D].Beijing:Tsinghua University,2008.
[9]  ZAVALA J C,GNTHER D,SANKETI P,et al.Fuel Dynamics Model for Engine Coldstart[C]// ASME.2006 International Mechanical Engineering Congress and Exposition.Chicago:ASME,2006:1201-1208.
[10]  解茂昭.内燃机计算燃烧学[M].大连:大连理工大学出版社.2005.
[11]  XIE Mao-zhao.Calculation of Internal Combustion Engine[M].Dalian:Dalian University of Technology Press.2005.
[12]  BRANDT E P,WANG Y Y,GRIZZLE J W. Dynamic Modeling of a Three-way Catalyst for SI Engine Exhausts Emission Control[J].IEEE Transactions on Control Systems Technology,2000,8(5):767-776.
[13]  周光伟,蔡忆昔,张 彤,等.点火提前角对混合动力发动机起动工况HC排放的影响[J].车用发动机,2008(6):64-67.
[14]  ZHANG Jun-hong,LIANG Hai-bo.Experimental Research on the Influence of HEV Control Strategy on Emission[J].Vehicle Engine,2008(5):81-84.
[15]  CHEN Shao-gang,LI Meng-liang,XU Da,et al.A Study on the Influence of Start/Stop of Hybrid Electric Bus Engine on Its Emissions Based on PEMS[J].Automotive Engineering,2010,32(3):198-202.
[16]  LI Meng-liang,NIE Yan-xin.Study on the Emission Properties of Hybrid Electrical Transit Bus with SCR System[J].Automotive Technology,2010(3):34-36.
[17]  GAO Z,CONKLIN J C,DAW C S,et al.A Proposed Methodology for Estimating Transient Engine-out Temperature and Emissions from Steady-state Maps[J].International Journal of Engine Research,2010,11(2):137-151.
[18]  KARMIGGELT R.Mean Value Modeling of a s.i.Engine[D].Eindhoven:Eindhoven University of Technology,1998.
[19]  HENDRICKS E,SORENSON S C.Mean Value Modeling of Spark Ignition Engines[J].SAE Paper 900616.
[20]  WIPKE K B,CUDDY M R,BURCH S D.ADVISOR 2.1:A User-friendly Advanced Powertrain Simulation Using a Combined Backward/Forward Approach[J].IEEE Transactions on Vehicular Technology,1999,48(6):1751-1761.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133