PEMS与全流稀释系统试验对比研究  

Experimental Comparison Study on PEMS andFull-flow Dilution Emission Measurement System

作　　者：刘波[1] 唐新华 LIU Bo;TANG Xinhua(Chongqing Vehicle Test&Research Institute,Chongqing 401122,China;Chongqing Aerospace Polytechnic,Chongqing 400021,China)

机构地区：[1]重庆车辆检测研究院,重庆401122 [2]重庆航天职业技术学院,重庆400021

出　　处：《拖拉机与农用运输车》2020年第2期14-15,19,共3页Tractor & Farm Transporter

摘　　要：在轻型车排放试验室内,同时利用便携式排放测试系统(portable emission measurement system,PEMS)和全流稀释排放测试系统测量轻型乘用车排气污染物,通过对比排气污染物累积和瞬态测量结果,对比两种排放设备的差异。The portable emission measurement system(PEMS)and full-flow dilution emission system are used to measure the exhaust pollutants of light passenger vehicles in the light vehicle emission test room.By comparing the cumulative and transient measurement results of exhaust pollutants,the differences between the two emission devices are compared.

关 键 词：便携式排放测试系统 全流稀释排放测试系统 排放 差异 

分 类 号：U461.91[机械工程—车辆工程]