【正文】
的控制方式分為:機(jī)械控制式天然氣汽車、機(jī)電聯(lián)合控制式天然氣汽車、電控式天然氣汽車。目前按存儲(chǔ)天然氣的壓力和形態(tài)可 分為:壓縮天然氣汽車、常壓天然氣汽車、液化天然氣汽車、吸附天然氣汽車。通過(guò)分析本課題最終提出解決這一問(wèn)題的主要方案就是加快充電站的建設(shè),并且充電站建設(shè) 將是以更換電池為主,整車充電為輔的運(yùn)營(yíng)模式。本課題以此為出發(fā)點(diǎn),著重分析目前新 能源汽車技術(shù)優(yōu)缺點(diǎn),并最終得出電動(dòng)汽車將是未來(lái)發(fā)展趨勢(shì)。新能源汽車技術(shù)將出現(xiàn)多種技術(shù)共存的的局面,先進(jìn)汽油車、先進(jìn)柴油車、混合動(dòng)力汽車、純電動(dòng)汽車、天燃?xì)馄?、醇類燃料汽車、燃料電池汽車都將占?jù)一定的市場(chǎng)份額??偟膩?lái)看,新能源汽車發(fā)展趨勢(shì)可歸納為:能源逐漸由化石燃料向可再生、低排放甚至零排放的能源形式過(guò)渡是基本趨勢(shì),電能、生物燃料和氫能將是汽車能源的最終解決方案。環(huán)境污染的問(wèn)題越來(lái)越引起我國(guó)的重視,實(shí)現(xiàn)交通能源動(dòng)力系統(tǒng)轉(zhuǎn)型、發(fā)展新能源汽車將是未來(lái)汽車行業(yè)發(fā)展的主要方向 [1]。汽車能源消耗不僅是造成全球石油短缺的主要原因,也是環(huán)境污染和全球溫室氣體排放的重要原因。自 2022 年起,中國(guó)取代日本成為 僅次于美國(guó)的世界第二大新車消費(fèi)市場(chǎng)。 development trends。 then explores the two operating modes of vehicle charging station ,that is electric vehicle charging station and battery replaced charging station, and ultimately es to conclusion that the future will be based on the battery replaced charging station, supplemented by the mainstream model of vehicle charging. Keywords: new energy vehicles。然后探討電動(dòng)汽車充電站整車充電、更換電池兩種運(yùn)營(yíng)模式 ,最終得出未來(lái)充電站將以更換電池為主,整車充電為輔的主流模式。 汽車新能源技術(shù)繁多 ,新能源汽車發(fā)展方向如何。 吉林大學(xué) 汽車新能源技術(shù)應(yīng)用 姓 名: 朱麗蕓 專 業(yè): 汽車服務(wù)工程 年 級(jí): 指導(dǎo)教師: 任園園 I 摘 要 新能源汽車是指采用非常規(guī)的車用燃料作為動(dòng)力來(lái)源(或使用常規(guī)的車用燃料、采用新型車載動(dòng)力裝置),綜合車輛的動(dòng)力控制和驅(qū)動(dòng)方面的先進(jìn)技術(shù),形成的技術(shù)原理先進(jìn)、具有新技術(shù)、新結(jié)構(gòu)的汽車。新能源汽車包括混合動(dòng)力汽車( HEV)、純電動(dòng)汽車( BEV,包括太陽(yáng)能汽車)、燃料電池電動(dòng)汽車( FCEV)、氫發(fā)動(dòng)機(jī)汽車、其它新能源(如高效儲(chǔ)能器、二甲醚)汽車等各類別產(chǎn) 品。本課題以此為出發(fā)點(diǎn) ,著重分析目前主要的新能源汽車技術(shù)以及這些技術(shù)的優(yōu)缺點(diǎn) ,得出電動(dòng)汽車將是未來(lái)發(fā)展趨勢(shì)。 關(guān)鍵詞: 新能源汽車;新技術(shù);發(fā)展趨勢(shì);充電站 II Abstract New energy vehicles refers to the vehicles of using unconventional vehicle fuels as a power source (or the use of conventional motor vehicle fuels but using newvehicle power unit), integrated with the power control and advanced drive technology, thus forming the kind of vehicles that have the advantages of advanced technical principles, new technology and new structure. New energy vehicles, including hybrid electric vehicles (HEV), pure electric vehicles (BEV, including solar car), fuel cell electric vehicles (FCEV), hydrogen engine vehicles, and other new energy sources (such as high energy storage devices, diethyl ether) vehicles of all kinds. Automobile new energy technology is various and what is the direction of new energy vehicle development. This article is on the basis of what is mentioned above as a starting point, focusing on the analysis of the current main new energy vehicle technologies and the advantages and disadvantages of them to draw the conclusion that electric vehicles will be a trend in the future development。 new technology。 charging station III 目 錄 1 緒論 ...................................................................................................................................... 1 2 汽車新能源技術(shù)的種類 .................................................................................................................... 1 天然氣汽車 ............................................................................................................... 2 CNG— 汽油兩用燃料汽車 ........................................................................... 2 電控噴射天然氣汽車 .................................................................................... 3 液化石油氣汽車 ....................................................................................................... 4 醇類汽車 ................................................................................................................... 4 氫燃料汽車 ............................................................................................................... 5 電動(dòng)汽車 .................................................................................................................... 5 純電動(dòng)汽車 .................................................................................................... 6 混合動(dòng)力電動(dòng)汽車 ........................................................................................ 7 燃料電池電動(dòng)汽車 ........................................................................................ 8 3 汽車新能源技術(shù)的主要比較 ............................................................................................ 10 各種新能源汽車技術(shù)的特點(diǎn)分析 ......................................................................... 10 天然氣汽車 .................................................................................................. 10 醇類燃料汽車 .............................................................................................. 10 氫燃料汽車 .................................................................................................. 10 混合動(dòng)力汽車 .............................................................................................. 11 燃料電池汽車 .............................................................................................. 11 純電動(dòng)汽車 .................................................................................................. 11 能量轉(zhuǎn)化效率的比較 ............................................................................................. 11 減少耗 油量的比較 ................................................................................................. 12 減少碳排放的比較 ................................................................................................. 12 綜合比較 ................................................................................................................. 13 電動(dòng)汽車的應(yīng)用缺陷和瓶頸 ................................................................................. 13 4 電動(dòng)汽車應(yīng)用的解決方式 ................................................................................................ 14 整車充電模式 ......................................................................................................... 14