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http://dx.doi.org/10.7467/KSAE.2017.25.3.287

Development of Korean RDE Routes for On-road Emissions Measurement of Light Duty Vehicles  

Kang, Gunwoo (Transportation Pollution Research Center, National Institute of Environmental Research)
Lee, Jongtae (Transportation Pollution Research Center, National Institute of Environmental Research)
Park, Junhong (Transportation Pollution Research Center, National Institute of Environmental Research)
Cha, Junepyo (Department of Automotive Engineering, Korea National University of Transportation)
Chon, Mun Soo (Department of Automotive Engineering, Korea National University of Transportation)
Publication Information
Transactions of the Korean Society of Automotive Engineers / v.25, no.3, 2017 , pp. 287-296 More about this Journal
Abstract
Although emission regulations have been gradually strengthened in the past decade, the road transport section remains the most important source of NOx emission in air pollution. One reason is that there has been an increase in the proportion of diesel vehicles and in the volume of traffic. In addition, the certification procedure for standard emission limit does not sufficiently reflect real traffic condition and various driving patterns. Therefore, the European Commission(EC) has recently come up with the RDE-LDV(Real driving emissions-light duty vehicle) regulations, and the Ministry of Environment in Korea has been conducting research on evaluating RDE-LDV with PEMS(Portable Emission Measurement Systems). According to the trip requirements of the 2nd RDE package announced by the EC, the objectives of the present study include the development of Korean RDE routes to reflect domestic traffic and road conditions. Based on the results, both RDE routes are in correct compliance with RDE-LDV regulations, including trip requirements and trip dynamics. KOR-NIER Route 1, in particular, has a higher driving load in rural driving with regard to excessive gradient of elevation compared to KOR-NIER Route 2, including relatively plane rural driving.
Keywords
Emission regulations; RDE-LDV; PEMS; Trip requirements; Trip dynamics;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 J. Lee, J. Kim, M. S. Chon and J. Cha, "Characteristics of Real-Driving $CO_2$ and NOx Emissions Compared to Test Modes on Euro-6 LDVs Equipped with SCR and LNT," Journal of ILASS-Korea, Vol.21, No.4, pp.200-206, 2016.   DOI
2 J. Hwang, Understanding of Vehicle Emissions Certification System(I), National Institute of Environmental Research, National Transportation Pollution Research Center, 2013.
3 UN ECE Regulation No.83, Uniform Provisions Concerning the Approval of Vehicles with Regards to the Emission of Pollutants according to Engine Fuel Requirements, 2011.
4 National Institute of Environmental Research, National Air Pollutants Emission 2013, NIERGP 2015-240, 2015.
5 EEA, European Union Emission Inventory Report 1990-2014 under the UNECE Convention on Long-range Transboundary Air Pollu tion (LRTAP), EEA Technical Report No.16/2016, 2016.
6 National Institute of Environmental Research, National Air Pollutants Emission 2012, NIER-GP 2014-318, 2014.
7 EEA, European Union Emission Inventory Report 1990-2013 under the UNECE Convention on Long-range Transboundary Air Pollution (LRTAP), EEA Technical Report No.8/2015, 2015.
8 National Institute of Environmental Research, An Evaluation of Real Driving Emissions for Light Duty Vehicles using PEMS, NIER-GP 2012-043, 2012.
9 J. Park, J. Lee, S. Kim, J. Kim and K. Ahn, "A Study on the Emission Characteristics of Korean Light-duty Vehicles in Real-road Driving Conditions," Transactions of KSAE, Vol.21, No.6, pp.123-134, 2013.   DOI
10 National Institute of Environmental Research, A Study on the Evaluation System Introduction of Real Driving Emission For Light-duty Vehicles, NIER-2014-051, 2014.
11 S. Oak, M. Eom, J. Lee, J. Park, J. Kim and M. Chon, "Characteristics of Real-road Driving NOx Emissions from Korean Light-duty Vehicles regarding Driving Routes," Transactions of KSAE, Vol.23, No.1, pp.130-138, 2015.   DOI
12 National Institute of Environmental Research, Evaluation of Real Driving Emissions for Hybrid and Euro-6 Light-duty Diesel Vehicles, NIER-SP2015-055, 2015.