Development of Portable Emission Measurement System for Particle Number and Application to Real Driving Emission Measurement


Recently, the vehicle emissions measurement is required not only under test cycle conditions but also under real driving conditions. Especially, the real driving emissions (RDE) regulation will be applied from September 2017 in Europe, and a solid particle number portable emissions measurement system (PEMS-PN) was developed. In order to obtain the high performance of PEMS-PN, the correlation with the reference system was evaluated before RDE tests and the PEMS-PN was used to determine the PN emission behavior under real-driving conditions.近年,自動車の排ガス規制では試験サイクルでの評価だけではなく,実走行時の排ガス排出量(RDE: Real Driving Emissions)計測の必要性が提唱され,2017年9月からは欧州にてRDE規制が導入されている.本稿では,車載型PN分析計を用いた実走行条件下での排出挙動について報告する.


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  • Accession Number: 01663882
  • Record Type: Publication
  • Source Agency: Japan Science and Technology Agency (JST)
  • Files: TRIS, JSTAGE
  • Created Date: Jan 31 2018 3:23PM