插電式(shi)混合動力電動汽(qi)車的工作模式(shi)與重慶增(zeng)程器(qi)非常相似。它們(men)都可以(yi)通過動(dong)力鋰電池獨立(li)輸入(ru)動(dong)能(neng)，以(yi)純電動(dong)汽車(che)模式驅(qu)動(dong)。當驅(qu)動(dong)動(dong)力電池的(de)功率接近(jin)設定(ding)的(de)下(xia)限時，它們(men)被切(qie)換(huan)到(dao)另一個動(dong)力裝置，以(yi)再次提供車(che)輛所需的(de)動(dong)能(neng)。然(ran)而，兩(liang)者在工作(zuo)原則上有著本質的(de)區別。

增程電(dian)動(dong)汽(qi)車是在純(chun)電(dian)動(dong)汽(qi)車的(de)基礎上發(fa)展起來的(de)一種電(dian)動(dong)汽(qi)車。它通常被(bei)稱為增程器 electric vehicle，因為增程器被添加(jia)到(dao)車輛中，而(er)將增程器添加到(dao)車輛中的(de)效果是進(jin)一(yi)步提高純(chun)電動車輛的(de)里程(cheng)數，從而將(jiang)重復(fu)停(ting)車蓄(xu)電池(chi)充電降至低。

插(cha)電(dian)(dian)(dian)(dian)式(shi)混(hun)(hun)合(he)動(dong)(dong)力(li)電(dian)(dian)(dian)(dian)動(dong)(dong)汽車是由混(hun)(hun)合(he)動(dong)(dong)力(li)電(dian)(dian)(dian)(dian)動(dong)(dong)汽車發(fa)展而(er)來的(de)。它(ta)具有(you)(you)混(hun)(hun)合(he)動(dong)(dong)力(li)電(dian)(dian)(dian)(dian)動(dong)(dong)汽車的(de)大(da)部(bu)分(fen)特點，但是混(hun)(hun)合(he)動(dong)(dong)力(li)電(dian)(dian)(dian)(dian)動(dong)(dong)汽車的(de)輸(shu)出(chu)功率可充電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)池(chi)被更大(da)容量的(de)動(dong)(dong)能(neng)可充電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)池(chi)（動(dong)(dong)能(neng)包含在(zai)企業質量中(zhong)）所取代，這樣(yang)，動(dong)(dong)力(li)鋰電(dian)(dian)(dian)(dian)池(chi)將具有(you)(you)足(zu)夠的(de)動(dong)(dong)能(neng)，以確(que)保里程延長器能(neng)夠在(zai)零排放、無燃油消耗(hao)的(de)純電(dian)(dian)(dian)(dian)動(dong)(dong)模式(shi)下(xia)行駛一定距離。