摘要
介绍了柴油机PM排放后处理技术中,过滤体材料的选择、再生方式的选择、再生控制策略等问题。分析了过滤体材料的发展前景,几种主流再生方式的优缺点,指出了再生控制策略发展面临的挑战。为满足国Ⅵ及以上排放要求的DPF技术的发展方向提供了参考意见。
Introduce several kinds of problems of diesel after-treatment about the particulate mass emission,including:selecting of filter material®eneration way,regeneration control strategy.Analyze the development direction of the filter material and the advantage&weakness of the most mainstream regeneration methods,point out the challenges of control strategy development.Put forward the suggestions about the technology roadmap of DPF After-Treatment for diesel application to meet the emission regulation above China 6.
作者
周朝兵
申立中
张煜
Zhou Chaobing;Shen Lizhong;Zhang Yu(Yunnan Key Laboratory of Internal Combustion Engine,Kunming University of Science and Technology,Kunming City,Yunnan Province 650500,China)
出处
《农业装备与车辆工程》
2019年第2期28-31,共4页
Agricultural Equipment & Vehicle Engineering
基金
昆明理工大学自然科学研究基金资助项目"柴油机不同运行工况下摩擦学特性研究"(14118941)
关键词
柴油机
DPF
后处理系统
再生控制策略
发展方向
diesel
DPF
after-treatment
regeneration control strategy
development direction
