一、油電混合車是燒油還是燒電

油電混動車以用(yong)油為主(zhu)，沒油可(ke)用(yong)電。油電混合動(dong)力(li)汽車(che)，即采(cai)用(yong)傳統(tong)的內燃機(ji)（柴油機(ji)或汽油機(ji)）和(he)電動(dong)機(ji)作為動(dong)力(li)源(yuan)，車(che)輛的行駛功(gong)率依據實際的車(che)輛行駛狀態由單(dan)個驅(qu)動(dong)系統(tong)單(dan)獨或共同提供。

油電(dian)混動(dong)(dong)(dong)(dong)車最大(da)的特(te)點就是以油為(wei)主，以電(dian)動(dong)(dong)(dong)(dong)機(ji)為(wei)輔提供(gong)動(dong)(dong)(dong)(dong)力(li)，值得注意的是這種車并(bing)不需要充電(dian)，它(ta)巧妙的協(xie)調(diao)了發動(dong)(dong)(dong)(dong)機(ji)與電(dian)動(dong)(dong)(dong)(dong)機(ji)的工作時(shi)機(ji)，而(er)且兩(liang)者動(dong)(dong)(dong)(dong)力(li)切換(huan)的時(shi)候非常平滑(hua)自然。

插電(dian)(dian)(dian)(dian)(dian)(dian)混動(dong)(dong)(dong)車(che)和油(you)電(dian)(dian)(dian)(dian)(dian)(dian)混動(dong)(dong)(dong)車(che)有很大的(de)區別，插電(dian)(dian)(dian)(dian)(dian)(dian)混動(dong)(dong)(dong)在使用(yong)的(de)時候是(shi)有電(dian)(dian)(dian)(dian)(dian)(dian)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)，沒(mei)電(dian)(dian)(dian)(dian)(dian)(dian)用(yong)油(you)的(de)方式，需要(yao)注意的(de)是(shi)，插電(dian)(dian)(dian)(dian)(dian)(dian)混動(dong)(dong)(dong)車(che)如(ru)果電(dian)(dian)(dian)(dian)(dian)(dian)量用(yong)完了(le)的(de)話必須找(zhao)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁才能充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，并不(bu)能用(yong)燃油(you)發(fa)動(dong)(dong)(dong)機(ji)(ji)(ji)直接提供(gong)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，在目前充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)樁布局不(bu)算(suan)多的(de)情況下還是(shi)比較麻煩的(de)。當(dang)然這種混動(dong)(dong)(dong)車(che)也(ye)有一個好(hao)處就是(shi)在需要(yao)的(de)時候可以發(fa)動(dong)(dong)(dong)機(ji)(ji)(ji)和電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)(ji)(ji)一起(qi)工作，為車(che)子(zi)提供(gong)更強的(de)動(dong)(dong)(dong)力。

增程式混動車(che)主要由(you)發動機(ji)來(lai)提(ti)供(gong)(gong)動力，但它(ta)依然(ran)可以加油(you)，不過(guo)它(ta)加的油(you)并不是用來(lai)提(ti)供(gong)(gong)動力的，而(er)是被(bei)發動機(ji)用來(lai)為電(dian)動機(ji)提(ti)供(gong)(gong)電(dian)量(liang)，當(dang)然(ran)它(ta)也(ye)可以直接在充(chong)電(dian)樁進(jin)行充(chong)電(dian)。

二、油電混合車怎么切換動力

油(you)電混(hun)(hun)合(he)車是沒(mei)有手動(dong)(dong)(dong)(dong)切(qie)(qie)換操作的(de)(de)，油(you)電混(hun)(hun)合(he)車是由行(xing)車電腦來控制的(de)(de)切(qie)(qie)換，并沒(mei)有手動(dong)(dong)(dong)(dong)切(qie)(qie)換操作的(de)(de)功(gong)能(neng)。油(you)電混(hun)(hun)合(he)車根據車輛在不同(tong)(tong)行(xing)駛路況下(xia)的(de)(de)動(dong)(dong)(dong)(dong)力需求，行(xing)車電腦會(hui)控制動(dong)(dong)(dong)(dong)力在電動(dong)(dong)(dong)(dong)機驅(qu)動(dong)(dong)(dong)(dong)、發動(dong)(dong)(dong)(dong)機驅(qu)動(dong)(dong)(dong)(dong)、電動(dong)(dong)(dong)(dong)和發動(dong)(dong)(dong)(dong)機同(tong)(tong)時(shi)驅(qu)動(dong)(dong)(dong)(dong)，這三種不同(tong)(tong)驅(qu)動(dong)(dong)(dong)(dong)模式下(xia)的(de)(de)自動(dong)(dong)(dong)(dong)切(qie)(qie)換，實現不同(tong)(tong)動(dong)(dong)(dong)(dong)力的(de)(de)輸出(chu)，無需手動(dong)(dong)(dong)(dong)切(qie)(qie)換。

只是，油電混合(he)汽車把電動機(ji)和發(fa)動機(ji)分為了幾種不同的驅(qu)(qu)動模式，在低(di)速(su)巡(xun)航時，主要由(you)電動機(ji)來(lai)驅(qu)(qu)動車輛(liang)，不需要發(fa)動機(ji)的介入，此(ci)時車輛(liang)動力(li)來(lai)自于電動機(ji)，為電動機(ji)驅(qu)(qu)動模式。

在車(che)輛需要動(dong)力(li)(li)增加，比如提(ti)速時(shi)(shi)(shi)，或者車(che)載電(dian)(dian)池(chi)電(dian)(dian)量不足(zu)時(shi)(shi)(shi)，此時(shi)(shi)(shi)發動(dong)機會(hui)及時(shi)(shi)(shi)的(de)介入，提(ti)供動(dong)力(li)(li)，保(bao)障車(che)輛的(de)正常行駛(shi)。發動(dong)機在提(ti)供動(dong)力(li)(li)的(de)同時(shi)(shi)(shi)，也同時(shi)(shi)(shi)會(hui)給車(che)載電(dian)(dian)池(chi)充電(dian)(dian)，此時(shi)(shi)(shi)，就是發動(dong)機的(de)驅動(dong)模式。

在(zai)車(che)輛(liang)高速巡航(hang)時(shi)，電(dian)動(dong)(dong)(dong)(dong)機(ji)提供動(dong)(dong)(dong)(dong)力(li)(li)，不(bu)足(zu)以(yi)滿(man)足(zu)高速巡航(hang)時(shi)車(che)輛(liang)的動(dong)(dong)(dong)(dong)力(li)(li)要(yao)求，此時(shi)，發動(dong)(dong)(dong)(dong)機(ji)就會加入(ru)到車(che)輛(liang)的動(dong)(dong)(dong)(dong)力(li)(li)輸出中來(lai)，保障(zhang)足(zu)夠的動(dong)(dong)(dong)(dong)力(li)(li)輸出。此時(shi)，車(che)輛(liang)的動(dong)(dong)(dong)(dong)力(li)(li)就由電(dian)動(dong)(dong)(dong)(dong)機(ji)和發動(dong)(dong)(dong)(dong)機(ji)同(tong)時(shi)提供，為電(dian)動(dong)(dong)(dong)(dong)和發動(dong)(dong)(dong)(dong)機(ji)同(tong)時(shi)驅動(dong)(dong)(dong)(dong)的模式。

這三種模式的切換(huan)，是根據車(che)輛動力的需(xu)求，通過行車(che)電(dian)腦(nao)的數據收(shou)集判(pan)斷，及時地給出指(zhi)令而實(shi)現的。不需(xu)要(yao)我們手動去切換(huan)，手動切換(huan)也(ye)無法做到無縫銜(xian)接的要(yao)求，所以，全部是由(you)行車(che)電(dian)腦(nao)來完(wan)成(cheng)的。

電(dian)動(dong)機加上發動(dong)機，在不同動(dong)力(li)輸(shu)出之(zhi)間的(de)(de)切(qie)換(huan)，是在車輛動(dong)力(li)需求變(bian)化之(zhi)時，就(jiu)直接切(qie)換(huan)的(de)(de)，以保障動(dong)力(li)輸(shu)出的(de)(de)無縫銜接。如果是手動(dong)來操作，就(jiu)像我們駕駛手動(dong)擋車型時，手動(dong)切(qie)換(huan)檔位一樣，在某些特殊(shu)的(de)(de)情(qing)況(kuang)下，操作控制的(de)(de)不好，就(jiu)很容易出現頓挫，檔位切(qie)換(huan)錯誤，甚至造(zao)成(cheng)車輛熄火(huo)的(de)(de)情(qing)況(kuang)。

在油電(dian)混(hun)合車型實(shi)際的駕駛(shi)中，如(ru)果(guo)還(huan)需要(yao)手動切(qie)換電(dian)動，或者發(fa)動機(ji)(ji)驅動的模式，是(shi)不是(shi)就有點像，我們駕駛(shi)著一輛電(dian)動車，又帶著一臺發(fa)動機(ji)(ji)。電(dian)池沒電(dian)了(le)，我們就打開發(fa)動機(ji)(ji)，讓發(fa)動機(ji)(ji)來工(gong)作，然后也給(gei)電(dian)池充電(dian)，就需要(yao)不時地(di)去(qu)手動操作了(le)，這(zhe)車開起來也太(tai)復雜了(le)。

所以，綜合以上說明，油電混合車是(shi)不需要手動(dong)切換動(dong)力的(de)(de)輸(shu)出模(mo)式的(de)(de)。動(dong)力輸(shu)出的(de)(de)切換行車(che)電腦會根據(ju)車(che)輛實際的(de)(de)動(dong)力需求，在不同(tong)的(de)(de)驅動(dong)模(mo)式之(zhi)間無縫銜(xian)接的(de)(de)切換。保(bao)障車(che)輛的(de)(de)動(dong)力的(de)(de)輸(shu)出，同(tong)時，又提(ti)高車(che)輛的(de)(de)燃油經濟(ji)性，減(jian)少車(che)輛的(de)(de)排放。