一、混合動力轎車可以純電行駛嗎

混合動力汽車可以(yi)(yi)只用電，混(hun)合(he)動(dong)力汽車可以(yi)(yi)分為三個種類，分別是插電式(shi)混(hun)合(he)動(dong)力、油電混(hun)合(he)動(dong)力以(yi)(yi)及增程(cheng)式(shi)混(hun)動(dong)，以(yi)(yi)下是詳細的介紹：

插電式混合動力汽車：插電式混合(he)動(dong)力汽(qi)車的(de)電池(chi)(chi)相對比較大(da)，可以外部充電，可以用純電模式行(xing)駛(shi)，電池(chi)(chi)電量耗盡后再以混合(he)動(dong)力模式（以內燃機為主(zhu)）行(xing)駛(shi)，并適時向(xiang)電池(chi)(chi)充電。

油電混合動力汽車：由于(yu)油電(dian)混(hun)(hun)合動(dong)力(li)汽車(che)的(de)(de)電(dian)池(chi)容量(liang)較小(xiao)，只需要在(zai)起步或(huo)(huo)停車(che)，加速(su)或(huo)(huo)減速(su)時供應回收(shou)(shou)回收(shou)(shou)能量(liang)，所以不(bu)能純(chun)電(dian)模式(shi)下(xia)較長距離行駛。這(zhe)是比較成熟的(de)(de)一種類型混(hun)(hun)合動(dong)力(li)汽車(che)。

增程式混合動力汽車：增(zeng)程式(shi)(shi)(shi)(shi)(shi)混合動(dong)力的(de)原理是用(yong)發(fa)動(dong)機(ji)(ji)進(jin)行(xing)發(fa)電(dian)(dian)(dian)，電(dian)(dian)(dian)動(dong)機(ji)(ji)進(jin)行(xing)驅動(dong)的(de)車輛。當電(dian)(dian)(dian)池組電(dian)(dian)(dian)量(liang)充(chong)足時(shi)采用(yong)純電(dian)(dian)(dian)動(dong)模(mo)式(shi)(shi)(shi)(shi)(shi)行(xing)駛，而(er)當電(dian)(dian)(dian)量(liang)不足時(shi)，車內發(fa)動(dong)機(ji)(ji)啟動(dong)，帶動(dong)發(fa)電(dian)(dian)(dian)機(ji)(ji)為動(dong)力電(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)，提(ti)供電(dian)(dian)(dian)動(dong)機(ji)(ji)運行(xing)的(de)電(dian)(dian)(dian)力（即增(zeng)程模(mo)式(shi)(shi)(shi)(shi)(shi)）。區別于插電(dian)(dian)(dian)式(shi)(shi)(shi)(shi)(shi)和油(you)電(dian)(dian)(dian)混合動(dong)力，增(zeng)程式(shi)(shi)(shi)(shi)(shi)混合動(dong)力無論(lun)什(shen)么情況下，都(dou)不能由發(fa)動(dong)機(ji)(ji)直接驅動(dong)車輪行(xing)駛，僅能通過(guo)電(dian)(dian)(dian)動(dong)機(ji)(ji)驅動(dong)。但它也能夠像插電(dian)(dian)(dian)式(shi)(shi)(shi)(shi)(shi)混合動(dong)力汽車—樣，通過(guo)外接電(dian)(dian)(dian)源進(jin)行(xing)充(chong)電(dian)(dian)(dian)。

二、動力混合汽車能跑長途嗎

動力混合汽車是可(ke)以長(chang)途行駛的(de)。混合動(dong)力車搭載了(le)電(dian)機(ji)(ji)和動(dong)力電(dian)池(chi)，電(dian)機(ji)(ji)和電(dian)池(chi)的(de)電(dian)能完全由(you)發(fa)動(dong)機(ji)(ji)提(ti)供(gong)，可(ke)作為燃油(you)車使(shi)用(yong)。所(suo)以油(you)電(dian)混合動(dong)力汽車跑長(chang)途是沒有問題(ti)的(de)。

另(ling)外，油(you)(you)電(dian)(dian)混(hun)(hun)合動力(li)(li)高速行(xing)駛(shi)用的是(shi)電(dian)(dian)還是(shi)油(you)(you)，最好使用油(you)(you)，因為混(hun)(hun)合動力(li)(li)汽車(che)(che)只有(you)在(zai)起步或(huo)低速行(xing)駛(shi)時才使用電(dian)(dian)機(ji)驅(qu)動。汽車(che)(che)在(zai)高速行(xing)駛(shi)時，以發動機(ji)驅(qu)動為主(zhu)，電(dian)(dian)動機(ji)為輔。油(you)(you)電(dian)(dian)混(hun)(hun)動車(che)(che)型的動力(li)(li)系統會根據(ju)不同情況自由切換發動機(ji)和電(dian)(dian)動機(ji)的工(gong)作狀態，確(que)保車(che)(che)輛擁有(you)最佳的燃油(you)(you)經(jing)濟性(xing)表現。