一、hev汽車是什么

hev是(shi)混(hun)(hun)合動(dong)(dong)(dong)(dong)力(li)汽車(che)，經常(chang)遇見(jian)的(de)(de)(de)混(hun)(hun)合動(dong)(dong)(dong)(dong)力(li)汽車(che)有插電(dian)(dian)(dian)混(hun)(hun)動(dong)(dong)(dong)(dong)汽車(che)和(he)普通(tong)的(de)(de)(de)油電(dian)(dian)(dian)混(hun)(hun)動(dong)(dong)(dong)(dong)汽車(che)。插電(dian)(dian)(dian)混(hun)(hun)動(dong)(dong)(dong)(dong)汽車(che)與普通(tong)的(de)(de)(de)油電(dian)(dian)(dian)混(hun)(hun)動(dong)(dong)(dong)(dong)汽車(che)是(shi)不相同(tong)的(de)(de)(de)。插電(dian)(dian)(dian)混(hun)(hun)動(dong)(dong)(dong)(dong)汽車(che)是(shi)可以用(yong)(yong)外(wai)(wai)部(bu)電(dian)(dian)(dian)源給動(dong)(dong)(dong)(dong)力(li)電(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)的(de)(de)(de)，普通(tong)的(de)(de)(de)油電(dian)(dian)(dian)混(hun)(hun)動(dong)(dong)(dong)(dong)汽車(che)是(shi)無法使(shi)用(yong)(yong)外(wai)(wai)部(bu)電(dian)(dian)(dian)源給動(dong)(dong)(dong)(dong)力(li)電(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)的(de)(de)(de)。

插電(dian)混動汽車(che)的電(dian)池容量更(geng)高，這(zhe)樣(yang)的汽車(che)在純(chun)電(dian)模式(shi)下(xia)續航行程更(geng)長(chang)，而且(qie)這(zhe)樣(yang)的汽車(che)的燃(ran)油合理性要(yao)比(bi)普通(tong)的混動汽車(che)更(geng)好(hao)，尾氣(qi)排(pai)放量也必須比(bi)普通(tong)的混動汽車(che)更(geng)低。

插(cha)(cha)電混(hun)動汽(qi)(qi)(qi)(qi)車(che)(che)與純(chun)電動汽(qi)(qi)(qi)(qi)車(che)(che)相同基本(ben)都是(shi)(shi)新(xin)能源(yuan)(yuan)汽(qi)(qi)(qi)(qi)車(che)(che)，普通的混(hun)動汽(qi)(qi)(qi)(qi)車(che)(che)不(bu)是(shi)(shi)新(xin)能源(yuan)(yuan)汽(qi)(qi)(qi)(qi)車(che)(che)。新(xin)能源(yuan)(yuan)汽(qi)(qi)(qi)(qi)車(che)(che)是(shi)(shi)可以用綠色牌照的，而且購買新(xin)能源(yuan)(yuan)汽(qi)(qi)(qi)(qi)車(che)(che)也(ye)不(bu)一定需要繳納購置稅(shui)，理所當然非常多消費者在(zai)國(guo)家法(fa)規政策的鼓勵下基本(ben)都購買了插(cha)(cha)電混(hun)動汽(qi)(qi)(qi)(qi)車(che)(che)。這樣的汽(qi)(qi)(qi)(qi)車(che)(che)最大(da)的優(you)勢在(zai)于續航(hang)行程比純(chun)電動汽(qi)(qi)(qi)(qi)車(che)(che)更長，不(bu)過(guo)燃油合理性比內(nei)燃機汽(qi)(qi)(qi)(qi)車(che)(che)更好(hao)，也(ye)比內(nei)燃機汽(qi)(qi)(qi)(qi)車(che)(che)更加環保。

二、hev汽車和ev汽車的區別有哪些

1、車型不同：hev車(che)(che)(che)(che)輛(liang)(liang)搭配汽油發動(dong)(dong)機，為(wei)(wei)混合動(dong)(dong)力(li)車(che)(che)(che)(che)輛(liang)(liang)，ev車(che)(che)(che)(che)輛(liang)(liang)為(wei)(wei)純電(dian)(dian)(dian)動(dong)(dong)版(ban)車(che)(che)(che)(che)輛(liang)(liang)，又稱電(dian)(dian)(dian)動(dong)(dong)汽車(che)(che)(che)(che)，hev采用(yong)傳(chuan)統汽車(che)(che)(che)(che)內燃機和(he)全電(dian)(dian)(dian)動(dong)(dong)汽車(che)(che)(che)(che)電(dian)(dian)(dian)機進行混合動(dong)(dong)力(li)驅(qu)動(dong)(dong)，降(jiang)低對化(hua)石燃料的(de)(de)需求，提(ti)高經濟性，達到(dao)節能(neng)減排(pai)的(de)(de)效果，EV完全由電(dian)(dian)(dian)能(neng)驅(qu)動(dong)(dong)，電(dian)(dian)(dian)能(neng)通(tong)過電(dian)(dian)(dian)網輸入車(che)(che)(che)(che)輛(liang)(liang)的(de)(de)蓄(xu)電(dian)(dian)(dian)池(chi)蓄(xu)電(dian)(dian)(dian)設備，用(yong)電(dian)(dian)(dian)能(neng)驅(qu)動(dong)(dong)電(dian)(dian)(dian)動(dong)(dong)機工(gong)作，使車(che)(che)(che)(che)輛(liang)(liang)行駛。

2、車牌顏色不同： hev是一(yi)款不可外接充電的(de)混合動(dong)力汽車，根據(ju)相關規(gui)定只能上藍色牌照(zhao)(zhao)(zhao)或節能藍色牌照(zhao)(zhao)(zhao)，即使是平時(shi)的(de)車也要(yao)遵守和燃料車一(yi)樣的(de)限(xian)制規(gui)則，ev是純(chun)電動(dong)汽車，按照(zhao)(zhao)(zhao)規(gui)定只能上新(xin)能源車專用的(de)綠色牌照(zhao)(zhao)(zhao)。

3、驅動形式不同：hev的車(che)按電(dian)驅(qu)(qu)動(dong)比(bi)例可(ke)分(fen)為輕度(du)混合(he)、中(zhong)度(du)混合(he)和(he)重(zhong)度(du)混合(he)，輕度(du)混合(he)是(shi)在(zai)發(fa)(fa)(fa)動(dong)機(ji)(ji)(ji)曲(qu)軸上添加48V電(dian)機(ji)(ji)(ji)，該電(dian)機(ji)(ji)(ji)可(ke)啟(qi)動(dong)發(fa)(fa)(fa)動(dong)機(ji)(ji)(ji)或(huo)(huo)停止發(fa)(fa)(fa)動(dong)機(ji)(ji)(ji)以維持(chi)空調工作或(huo)(huo)暫時(shi)(shi)驅(qu)(qu)動(dong)車(che)輛，但(dan)在(zai)正(zheng)常行駛時(shi)(shi)以發(fa)(fa)(fa)動(dong)機(ji)(ji)(ji)驅(qu)(qu)動(dong)為主，油(you)(you)耗比(bi)燃油(you)(you)車(che)稍低(di)一(yi)(yi)點(dian)，中(zhong)度(du)混合(he)在(zai)低(di)速(su)時(shi)(shi)完全(quan)由(you)電(dian)機(ji)(ji)(ji)驅(qu)(qu)動(dong)，在(zai)電(dian)池耗盡或(huo)(huo)高速(su)行駛時(shi)(shi)發(fa)(fa)(fa)動(dong)機(ji)(ji)(ji)和(he)電(dian)機(ji)(ji)(ji)一(yi)(yi)起驅(qu)(qu)動(dong)，因此油(you)(you)耗要比(bi)燃油(you)(you)車(che)低(di)很多(duo)，重(zhong)度(du)混合(he)動(dong)力隨時(shi)(shi)由(you)電(dian)機(ji)(ji)(ji)驅(qu)(qu)動(dong)，發(fa)(fa)(fa)動(dong)機(ji)(ji)(ji)只用于發(fa)(fa)(fa)電(dian)，發(fa)(fa)(fa)動(dong)機(ji)(ji)(ji)不需(xu)要驅(qu)(qu)動(dong)車(che)輛，因此油(you)(you)耗最低(di)。

4、電池容量不同：由(you)于驅動(dong)方(fang)式不同，ev完(wan)全(quan)使用(yong)(yong)電(dian)驅動(dong)，因(yin)此ev電(dian)池容(rong)量更大，hev電(dian)驅動(dong)有一(yi)定的輔助作用(yong)(yong)，所以電(dian)池容(rong)量要小一(yi)點。