新能(neng)源車(che)是指以電動機、燃料電池等新能(neng)源為動力(li)的汽(qi)車(che)。根據動力(li)類(lei)型的不同,新能(neng)源車(che)可以分為以下幾種類(lei)型:
1. 電(dian)(dian)(dian)動(dong)(dong)車(che):以(yi)電(dian)(dian)(dian)動(dong)(dong)機為(wei)動(dong)(dong)力,無需內燃機,車(che)輛本身(shen)具有較低的排放(fang)和噪(zao)音(yin)。電(dian)(dian)(dian)動(dong)(dong)車(che)可(ke)(ke)以(yi)分為(wei)純(chun)電(dian)(dian)(dian)動(dong)(dong)車(che)和插電(dian)(dian)(dian)式混合動(dong)(dong)力電(dian)(dian)(dian)動(dong)(dong)車(che)兩(liang)種。純(chun)電(dian)(dian)(dian)動(dong)(dong)車(che)不需要外(wai)接電(dian)(dian)(dian)源(yuan)充電(dian)(dian)(dian),完全依靠電(dian)(dian)(dian)池(chi)供能;插電(dian)(dian)(dian)式混合動(dong)(dong)力電(dian)(dian)(dian)動(dong)(dong)車(che)則可(ke)(ke)以(yi)在行駛過(guo)程中(zhong)通過(guo)插頭連接外(wai)部電(dian)(dian)(dian)源(yuan)進行充電(dian)(dian)(dian)。
2. 燃料(liao)電(dian)池車(che):以(yi)氫(qing)氣(qi)(qi)為燃料(liao),通過(guo)電(dian)化學反應將氫(qing)氣(qi)(qi)轉化為電(dian)能(neng),無需內燃機。其排放僅為水,是一種清潔(jie)的新能(neng)源汽車(che)。
3. 混(hun)合(he)動(dong)力車(che):以內燃(ran)機(ji)和電動(dong)機(ji)為動(dong)力,可以在不(bu)同的工況下自動(dong)切換動(dong)力來源(yuan)。混(hun)合(he)動(dong)力車(che)的燃(ran)油經(jing)濟性和排(pai)放表現通常(chang)比傳統的內燃(ran)機(ji)車(che)輛更好。
4. 增程(cheng)式電(dian)(dian)動車(che):以(yi)電(dian)(dian)動機為動力,但是車(che)輛本身不攜帶電(dian)(dian)池(chi),而(er)是通過(guo)內(nei)置(zhi)的發電(dian)(dian)機為電(dian)(dian)池(chi)充電(dian)(dian)。增程(cheng)式電(dian)(dian)動車(che)可以(yi)在(zai)行駛過(guo)程(cheng)中(zhong)為電(dian)(dian)池(chi)充電(dian)(dian),從而(er)減(jian)少(shao)電(dian)(dian)池(chi)的充電(dian)(dian)次數和(he)電(dian)(dian)池(chi)的重量。
新能(neng)源車的(de)發展趨勢越來越好,各種類型的(de)新能(neng)源車輛的(de)性能(neng)和續(xu)航(hang)里(li)程也在不斷提高,未來有望在汽車行業中占據更大的(de)份額。
