DPF柴油车面临的主要技术问题及解决方案研究  

Research on Main Technical Problems and Solutions of the DPF Diesel Vehicle

作　　者：伍赛特 WU Saite(SAIC Motor,Shanghai 200438,China)

机构地区：[1]上海汽车集团股份有限公司

出　　处：《汽车零部件》2019年第11期91-93,共3页Automobile Parts

摘　　要：重点阐述了配装有颗粒捕集器(DPF)的柴油车面临的相关技术问题,并针对问题给出了相应的解决方案,为相关科学研究及工程实践提供了参考。即便存在一系列技术问题,但DPF依然是当前用于柴油车的有效减少PM排放的后处理装置。因此需依据车型特点进行相应的DPF参数匹配,以解决相应的问题。随着相关技术的不断完善及优化,DPF必将会在柴油车领域得以广泛应用。The related technical problems faced by diesel vehicles equipped with diesel particulate filter(DPF) were illustrated, and the corresponding solution was given to the problems, which provide the necessary theoretical basis for relevant scientific research and engineering practice. Even if there are a series of technical problems, it is undeniable that DPF is still the post-processing device used by diesel vehicles to effectively reduce PM emissions. Therefore, in order to solve the corresponding problems,it is necessary to match the corresponding DPF parameters according to the characteristics of the vehicle. With the continuous improvement and optimization of related technologies, DPF must be widely used in the field of diesel vehicles.

关 键 词：柴油车 颗粒捕集器 颗粒排放物 燃烧 再生 

分 类 号：U46[机械工程—车辆工程]