Powertrain Testing in Japan ICCT（在日本,国际动力系统测试）.pdf

Powertrain Testing in Japan Emission regulation, testing and engine technology trends Hisakazu Suzuki National Traffic Safety and Environment Laboratory JAPAN Heavy Duty Vehicle Efficiency: Aligning 1 Standards Internationally, Integration of Engines and Powertrains National Traffic Safety and Environment Laboratory Technical Workshop CONTENTS 1.  Emission Regulation Trends in Japan 2.  Test Cycle Transition 3.  Change of Adopted Technologies for Actual Vehicles 4.  Fuel Consumption standard and Vehicle test about it 5.  Urea SCR Deterioration and Durability test 6.  Problems in WHDC Introduction Heavy Duty Vehicle Efficiency: Aligning 2 Standards Internationally, Integration of Engines and Powertrains National Traffic Safety and Environment Laboratory Technical Workshop Emission regulation trends in Japan Regulation value g/kWh Sulfer Test Regulation title Period contents in Nox PM cycle