一、油電混合車是燒油還是燒電

油(you)電混動車以用(yong)油為主，沒油可用(yong)電(dian)(dian)。油電(dian)(dian)混合動(dong)(dong)力汽(qi)車，即采用(yong)傳(chuan)統的內燃機（柴(chai)油機或汽(qi)油機）和電(dian)(dian)動(dong)(dong)機作為動(dong)(dong)力源，車輛的行(xing)駛(shi)功(gong)率依(yi)據實際(ji)的車輛行(xing)駛(shi)狀態由單(dan)個驅動(dong)(dong)系統單(dan)獨或共(gong)同提(ti)供。

油(you)(you)電(dian)混動(dong)車最大的(de)特點就是以油(you)(you)為(wei)主，以電(dian)動(dong)機(ji)為(wei)輔提(ti)供動(dong)力(li)，值得(de)注意的(de)是這種車并不需要充(chong)電(dian)，它巧(qiao)妙的(de)協調了發動(dong)機(ji)與(yu)電(dian)動(dong)機(ji)的(de)工作時(shi)機(ji)，而且兩者動(dong)力(li)切換(huan)的(de)時(shi)候(hou)非常平滑自然。

插電(dian)(dian)(dian)(dian)(dian)(dian)(dian)混(hun)動(dong)(dong)車(che)和油電(dian)(dian)(dian)(dian)(dian)(dian)(dian)混(hun)動(dong)(dong)車(che)有很大的區(qu)別，插電(dian)(dian)(dian)(dian)(dian)(dian)(dian)混(hun)動(dong)(dong)在使用(yong)的時候是有電(dian)(dian)(dian)(dian)(dian)(dian)(dian)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，沒電(dian)(dian)(dian)(dian)(dian)(dian)(dian)用(yong)油的方式(shi)，需要注意的是，插電(dian)(dian)(dian)(dian)(dian)(dian)(dian)混(hun)動(dong)(dong)車(che)如果電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量用(yong)完了的話必須找(zhao)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)才(cai)能充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，并不能用(yong)燃油發動(dong)(dong)機直接(jie)提供充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，在目(mu)前充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)樁(zhuang)布局不算(suan)多的情(qing)況下還是比較麻煩(fan)的。當然(ran)這種混(hun)動(dong)(dong)車(che)也(ye)有一個好處就是在需要的時候可以發動(dong)(dong)機和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)機一起(qi)工作，為車(che)子提供更強的動(dong)(dong)力(li)。

增(zeng)程(cheng)式混動(dong)車主(zhu)要由(you)發動(dong)機(ji)來(lai)提供(gong)動(dong)力，但它依然可以加(jia)油(you)，不(bu)過(guo)它加(jia)的油(you)并(bing)不(bu)是用(yong)來(lai)提供(gong)動(dong)力的，而是被發動(dong)機(ji)用(yong)來(lai)為電動(dong)機(ji)提供(gong)電量，當然它也可以直(zhi)接在充電樁進行充電。

二、油電混合車怎么切換動力

油電(dian)(dian)混合車(che)(che)是沒有手(shou)動(dong)切(qie)(qie)換(huan)操作(zuo)的，油電(dian)(dian)混合車(che)(che)是由行車(che)(che)電(dian)(dian)腦(nao)來控制的切(qie)(qie)換(huan)，并沒有手(shou)動(dong)切(qie)(qie)換(huan)操作(zuo)的功能。油電(dian)(dian)混合車(che)(che)根據(ju)車(che)(che)輛在不(bu)同行駛路(lu)況下的動(dong)力需求，行車(che)(che)電(dian)(dian)腦(nao)會控制動(dong)力在電(dian)(dian)動(dong)機驅動(dong)、發(fa)(fa)動(dong)機驅動(dong)、電(dian)(dian)動(dong)和(he)發(fa)(fa)動(dong)機同時驅動(dong)，這三種不(bu)同驅動(dong)模式下的自動(dong)切(qie)(qie)換(huan)，實現不(bu)同動(dong)力的輸出(chu)，無需手(shou)動(dong)切(qie)(qie)換(huan)。

只是，油電(dian)(dian)混合汽車把電(dian)(dian)動(dong)(dong)機(ji)和發動(dong)(dong)機(ji)分為了幾種不同的驅動(dong)(dong)模(mo)式，在(zai)低速(su)巡(xun)航(hang)時，主要由電(dian)(dian)動(dong)(dong)機(ji)來驅動(dong)(dong)車輛(liang)，不需要發動(dong)(dong)機(ji)的介入(ru)，此時車輛(liang)動(dong)(dong)力來自(zi)于電(dian)(dian)動(dong)(dong)機(ji)，為電(dian)(dian)動(dong)(dong)機(ji)驅動(dong)(dong)模(mo)式。

在(zai)車(che)輛(liang)需(xu)要動(dong)(dong)(dong)力增(zeng)加，比如提(ti)速時(shi)(shi)(shi)，或(huo)者車(che)載電(dian)池(chi)電(dian)量不(bu)足時(shi)(shi)(shi)，此時(shi)(shi)(shi)發動(dong)(dong)(dong)機會(hui)及時(shi)(shi)(shi)的(de)介入，提(ti)供動(dong)(dong)(dong)力，保(bao)障車(che)輛(liang)的(de)正常行駛(shi)。發動(dong)(dong)(dong)機在(zai)提(ti)供動(dong)(dong)(dong)力的(de)同(tong)時(shi)(shi)(shi)，也同(tong)時(shi)(shi)(shi)會(hui)給車(che)載電(dian)池(chi)充電(dian)，此時(shi)(shi)(shi)，就是發動(dong)(dong)(dong)機的(de)驅動(dong)(dong)(dong)模(mo)式。

在車(che)輛高速巡(xun)航時(shi)(shi)，電動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)提(ti)供動(dong)(dong)(dong)(dong)力(li)，不(bu)足以滿(man)足高速巡(xun)航時(shi)(shi)車(che)輛的(de)動(dong)(dong)(dong)(dong)力(li)要求，此(ci)(ci)時(shi)(shi)，發(fa)(fa)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)就(jiu)會(hui)加入到車(che)輛的(de)動(dong)(dong)(dong)(dong)力(li)輸出中來，保障足夠的(de)動(dong)(dong)(dong)(dong)力(li)輸出。此(ci)(ci)時(shi)(shi)，車(che)輛的(de)動(dong)(dong)(dong)(dong)力(li)就(jiu)由(you)電動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)和(he)發(fa)(fa)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)同時(shi)(shi)提(ti)供，為電動(dong)(dong)(dong)(dong)和(he)發(fa)(fa)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)同時(shi)(shi)驅(qu)動(dong)(dong)(dong)(dong)的(de)模式。

這三種(zhong)模(mo)式的(de)切換，是(shi)根據(ju)車(che)輛(liang)動力的(de)需(xu)求，通過(guo)行車(che)電(dian)(dian)腦(nao)的(de)數(shu)據(ju)收集判(pan)斷(duan)，及(ji)時地給出指(zhi)令而實現的(de)。不需(xu)要我們手動去切換，手動切換也無(wu)(wu)法做到(dao)無(wu)(wu)縫銜(xian)接的(de)要求，所(suo)以，全部是(shi)由行車(che)電(dian)(dian)腦(nao)來完(wan)成的(de)。

電動(dong)機(ji)加上發動(dong)機(ji)，在(zai)不同(tong)動(dong)力輸出(chu)之間(jian)的切(qie)換(huan)(huan)，是在(zai)車輛動(dong)力需求(qiu)變化之時(shi)，就(jiu)(jiu)直接切(qie)換(huan)(huan)的，以保(bao)障動(dong)力輸出(chu)的無縫銜(xian)接。如果是手動(dong)來操作，就(jiu)(jiu)像我們駕駛手動(dong)擋車型時(shi)，手動(dong)切(qie)換(huan)(huan)檔位(wei)一樣，在(zai)某些特殊(shu)的情況下(xia)，操作控(kong)制的不好，就(jiu)(jiu)很容易出(chu)現頓挫，檔位(wei)切(qie)換(huan)(huan)錯(cuo)誤，甚(shen)至造成車輛熄火的情況。

在油電(dian)(dian)(dian)混合(he)車型(xing)實際的(de)駕(jia)駛中，如果還需要(yao)手(shou)動(dong)切(qie)換電(dian)(dian)(dian)動(dong)，或(huo)者發(fa)動(dong)機(ji)驅動(dong)的(de)模式(shi)，是(shi)不是(shi)就(jiu)有點像(xiang)，我(wo)們駕(jia)駛著一輛(liang)電(dian)(dian)(dian)動(dong)車，又帶著一臺發(fa)動(dong)機(ji)。電(dian)(dian)(dian)池沒電(dian)(dian)(dian)了(le)，我(wo)們就(jiu)打開(kai)發(fa)動(dong)機(ji)，讓發(fa)動(dong)機(ji)來工作，然后也給電(dian)(dian)(dian)池充電(dian)(dian)(dian)，就(jiu)需要(yao)不時地去手(shou)動(dong)操作了(le)，這車開(kai)起來也太復雜(za)了(le)。

所以，綜合以上說明，油電混合車是不(bu)需要手動(dong)(dong)(dong)(dong)切(qie)換(huan)動(dong)(dong)(dong)(dong)力(li)(li)的輸出(chu)模式(shi)的。動(dong)(dong)(dong)(dong)力(li)(li)輸出(chu)的切(qie)換(huan)行(xing)車(che)(che)電腦會根據車(che)(che)輛實際(ji)的動(dong)(dong)(dong)(dong)力(li)(li)需求，在不(bu)同的驅動(dong)(dong)(dong)(dong)模式(shi)之間無縫銜接的切(qie)換(huan)。保障車(che)(che)輛的動(dong)(dong)(dong)(dong)力(li)(li)的輸出(chu)，同時，又提高車(che)(che)輛的燃油經濟(ji)性(xing)，減(jian)少(shao)車(che)(che)輛的排放。