电加热柴油机再生排气微粒过滤器的研制与试验  

Experimental Study on Electrical Regeneration for Diesel Exhaust Particulate Filter

作　　者：严降龙[1] 吴锋[1] 冯安 胡章其[1] 

机构地区：[1]浙江大学动力机械及车辆工程研究所,浙江杭州310027 [2]浙江省农业机械管理局,浙江杭州310000

出　　处：《农机化研究》2002年第4期142-145,共4页Journal of Agricultural Mechanization Research

摘　　要：研制了一种有电加热再生装置的柴油机排气微粒过滤器,并对其特性进行了试验研究。结果表明,系统所采用的分区电加热再生技术可靠有效,过滤体的再生效率在70%左右,根据排气背压的变化控制再生装置的工作,再生装置起到了预期的效果。A exhaust particulate filter with electrical heat regeneration system for diesel engines is presented in this paper and its characteristic is studied. The experimental results show that the sub-area regenerative technique heated by electricity is reliable and effective, and the regeneration efficiency of filter can reach 70% or so. The operation of regeneration system is controlled according to the back pressure. [

关 键 词：电加热柴油机 排气微粒过滤器 研制 试验 再生装置 

分 类 号：TK421.5[动力工程及工程热物理—动力机械及工程]