题名: |
Emissions from Plug-in Hybrid Electric Vehicle (PHEV) During Real World Driving Under Various Weather Conditions. |
作者: |
Jung, H.; Li, C. |
关键词: |
Various weather conditions, Hybrid electric vehicles |
摘要: |
Plug-in hybrid electric vehicle (PHEV) are regarded as a key technology to reduce the impact of internal combustion engine on air pollution and greenhouse gasses. PHEV has advantage in market penetration due to its lower cost and higher driving range compared to EV. On the other hand, PHEV still emits air pollutants due to the presence internal combustion engine. PHEV has improved energy efficiency by switching the driving power between a battery and an internal combustion engine. This allows the engine cold-start to take place multiple times and it is expected to become more severe under cold weather conditions. This project aims to understand and evaluate the occurrence of cold-restart (or re-ignition event) and cold-cold-restart with respect to emissions under real world driving conditions. |
报告类型: |
科技报告 |