CAJ | 학술논문

文章分析了目前进入产业化发展阶段的混合动力汽车、纯电动汽车及燃气汽车（包括压缩天然气汽车、液化天然气汽车和液化石油气汽车）的环保效益及主要环保问题，对混合动力和燃气汽车还分为轻型车和重型车进行分析，表明新能源汽车具有很好的环保效益，特别是轻型混合动力汽车的尾气排放水平已经取得对传统汽油轻型车的整体领先优势，燃气汽车的有毒有害物质排放远低于传统汽车。应在公共交通和个人交通领域大力推广新能源汽车并加强新能源汽车的环保监管。
문장분석료목전진입산업화발전계단적혼합동력기차、순전동기차급연기기차（포괄압축천연기기차、액화천연기기차화액화석유기기차）적배보효익급주요배보문제，대혼합동력화연기기차환분위경형차화중형차진행분석，표명신능원기차구유흔호적배보효익，특별시경형혼합동력기차적미기배방수평이경취득대전통기유경형차적정체령선우세，연기기차적유독유해물질배방원저우전통기차。응재공공교통화개인교통영역대력추엄신능원기차병가강신능원기차적배보감관。
This paper analyzes the environmental benefits and problems of new energy vehicles(NEV)that have entered in-dustrial development stage, including hybrid electrical vehicles(HEV), battery electric vehicle(BEV)and gas vehicles(GV, in-cluding CNGV, LNGV and LPGV).HEV and GV were classified into light and heavy duty vehicles.The NEVs have good envi-ronmental benefits, especially the exhaust emissions from light duty HEVs have got leading advantages over conventional vehicles and the toxic and harmful matter from GV's exhaust emissions is far less than that of conventional vehicles .Great efforts should be made to popularize NEV in public and private transportation, and environmental management of NEV should be strengthened.