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A Study on Refrigerant Irregular Emission from China Mobil Air Conditioning Vehicles Based on JD Power Result
Technical Paper
2010-01-0479
ISSN: 0148-7191, e-ISSN: 2688-3627
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English
Abstract
The purpose of this article is to study current refrigerant
emission levels in China with reasonable accuracy of the first year
vehicles. This is an initial survey on refrigerant irregular
emissions based on JD Power investigation and warranty data from
OEMs in 2008. Totally 49 brands and 8881 vehicles were included for
the study, covering almost all the kinds of passenger vehicles in
China market.
Irregular emissions represent the refrigerant losses due to
accidents and other environmental-related failures of the mobile AC
system. This paper also wants to draw people's attention on
irregular refrigerant emissions related to system design and
reliability which is not focused yet.
According to the calculation of irregular emissions from China
vehicles by J.D Power result, the irregular emission is 5.8 g/yr,
which can be a reliable number used in the GREEN-MAC-LCCP© model
for China vehicles' refrigerant emissions.
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Citation
Li, B. and Hill, W., "A Study on Refrigerant Irregular Emission from China Mobil Air Conditioning Vehicles Based on JD Power Result," SAE Technical Paper 2010-01-0479, 2010, https://doi.org/10.4271/2010-01-0479.Also In
Advances in Alternative Energy and Fuels for the Transportation Sector, 2010
Number: SP-2292; Published: 2010-04-13
Number: SP-2292; Published: 2010-04-13
References
- Chen Jiangping. Prof. Shanghai Jiaotong University Introduction of China MAC Industry MAC Workshop in Shanghai Nov. 2008
- Schwarz Winfried (Öko-Recherche) Harnisch Jochen (Ecofys) Final report Establishing the Leakage Rates of Mobile Air Conditioners Apr. 17 2003
- Papasavva, S. Hill, W.R. Brown, R.O. “GREEN-MAC-LCCP®: A Tool for Assessing Life Cycle Greenhouse Emissions of Alternative Refrigerants,” SAE Int. J. Passeng. Cars - Mech. Syst . 1 1 746 756 2008
- Statistics on China vehicle sales volume in 2008 Jan. 8 2009
- COMMISSION REGULATION (EC) No 706/2007 of 21 June 2007 Official Journal of the European Union
- JD Power result for China vehicles Oct. 2008