巴西柴油车排放控制研究.ppt

Brazil Diesel Vehicle Emission Regulation InvestigationPT Diesel teamMarch 2016Security Classification2Regulatory Authorities MMA(Ministry of Environment) IBAMA CONAMA?IBAMA is National Environmental Policy executor at the federal level.?Emissions from motor vehicles are regulated under two CONAMA Programs, PROCONVE & Classification3Background?PROCONVE—Programa de Controle da Polui??o do Ar por Veículos Automotores (Air Pollution Control Program for Motor Vehicles).?PROMOT—Programa de Controle da Polui??o do Ar por Motociclos e Veículos Similares (Air Pollution Control Program for Motorcycles and Similar Vehicles).?The programs are focused on new vehicle regulations. However, PROCONVE also covers the development of annual inspection and maintenance (I&M) programs to ensure that vehicle operators maintain their vehicles according to the original specifications and to prevent changes to vehicle emission Classification4PROCOVEVehicle classification?Light duty : GVW (gross vehicle weight ) ≤ 3,856 kg curb weight ≤ 2,720 passenger vehicles (LPV)—Motor vehicles designed for transportation of up to 12 passengers or their derivatives for goods vehicles (LCV)—Motor vehicles designed for transportation of goods or for transportation of more than 12 passengers or with special characteristics for off-road use.?Mass reference for test ≤ 1700kg?Mass reference for test >1700kg?Heavy duty: GVW (gross vehicle weight ) ≥ 3,856 kg curb weight ≥ 2,720 Classification5Light duty vehicleSecurity Classification6PROCOVE—Light duty (1)?Brazilian emission regulations for light-duty vehicles have been adopted as a ession of increasingly more stringent stages, designated PROCONVE L-1, L-2, L-3, etc. ?PROCONVE emission standards for light-duty vehicles are loosely based on both US and EU reg