Technical Paper
Emission Control on a Dual Model Hybrid Passenger Car to Meet China 6 Legislation
2024-04-09
2024-01-2444
With the increasing number of hybrid vehicles in the Chinese market, research on aftertreatment system for hybrid vehicles has become very popular. China has currently issued national China6 regulations and also regulated the emissions of hybrid vehicles. So far, there are few reports on the optimization of aftertreatment for hybrid gasoline vehicles. Due to the involvement of electric motors in hybrid vehicles, the engine frequently starts lead to inconsistent stability of engine operating conditions and also bring the challenge to emission control of engine exhaust emissions. This article mainly selects a highly popular hybrid vehicle in China for research, which is a dual model hybrid (DM-hybrid) passenger car. There is a significant correlation between the emissions during the journey of driving and the hybrid strategy.