重型車PEMS試驗(yàn)平原與高原排放研究

打開(kāi)文本圖片集
摘 要:隨著國(guó)六法規(guī)實(shí)施,道路PEMS作為國(guó)六法規(guī)重要組成部分,承擔(dān)著汽車尾氣減排的重要作用。基于為了更好的了解道路實(shí)際道路排放在不同海拔、載荷下排放變化,本文以某重型商用客車為例,簡(jiǎn)要概述了重型車PEMS在不同環(huán)境測(cè)試變化下的排放。
關(guān)鍵詞:重型車 海拔 PEMS 載荷
Abstract:With the implementation of China VI regulations, road PEMS, as an important part of China VI regulations, plays an important role in automobile exhaust emission reduction. Based on the change of actual road emissions at different altitudes and loads, this paper takes a heavy commercial bus as an example to briefly summarize the emission of heavy vehicle PEMS under different environmental test changes.
Key words:heavy vehicle, altitude, PEMS, load
本文試驗(yàn)采用的是日本Horiba-OBS-ONE設(shè)備,重型車實(shí)際道路排放污染物監(jiān)測(cè)主要包括CO、氮氧以及PN(顆粒物數(shù)量),該試驗(yàn)需要滿足溫度不低于-7℃,海拔不高于2400m。(剩余1862字)