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주행모드에 따른 국내 LPG 승용자동차의 온실가스 배출 특성
강대일(Daeil Kang),문태영(Taeyoung Moon),이상은(Sangeun Lee),서충열(Chungyul Seo),김정수(Jungsoo Kim) 한국자동차공학회 2011 한국자동차공학회 학술대회 및 전시회 Vol.2011 No.11
Mobile sources are one of most significant contributions to the inventory of greenhouse gas(GHG). The administration has set the goal of cutting GHG emissions by 30 percent by 2020, relative to the “business as usual(BAU)”. The reduction of GHG emissions in transportation sector is pursed through the establishment of a regulatory framework, such as new motor vehicle GHG emission standards. Measurement was performed on chassis dynamometer for ULEV-certified LPG vehicles. Driving modes for vehicle emission test were CVS-75, HWFET and NIER modes. N₂O was analyzed using FT-IR spectroscopy and gas chromatography.