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分蓄電(dian)(dian)(dian)(dian)池(chi)(chi)和燃(ran)料(liao)(liao)電(dian)(dian)(dian)(dian)池(chi)(chi)兩大類，比如(ru)鉛酸蓄電(dian)(dian)(dian)(dian)池(chi)(chi)、鎳(nie)基(ji)電(dian)(dian)(dian)(dian)池(chi)(chi)、鈉硫電(dian)(dian)(dian)(dian)池(chi)(chi)、二(er)次(ci)鋰(li)電(dian)(dian)(dian)(dian)池(chi)(chi)、空氣電(dian)(dian)(dian)(dian)池(chi)(chi)等(deng)(deng)屬于蓄電(dian)(dian)(dian)(dian)池(chi)(chi)；堿性燃(ran)料(liao)(liao)電(dian)(dian)(dian)(dian)池(chi)(chi)(AFC)、磷酸燃(ran)料(liao)(liao)電(dian)(dian)(dian)(dian)池(chi)(chi)(PAFC)、固體氧化(hua)物燃(ran)料(liao)(liao)電(dian)(dian)(dian)(dian)池(chi)(chi)(SOFC)、質子交換膜燃(ran)料(liao)(liao)電(dian)(dian)(dian)(dian)池(chi)(chi)(PEMFC )等(deng)(deng)屬于燃(ran)料(liao)(liao)電(dian)(dian)(dian)(dian)池(chi)(chi)。

由于鉛酸蓄電(dian)池比能量低，高倍率部(bu)分荷電(dian)狀態(tai)時壽(shou)命嚴重(zhong)縮短(duan)等缺陷，逐漸被鋰電(dian)池取(qu)代，

其中磷酸鐵鋰電(dian)池應用最廣，其熱穩定性和安全(quan)性較好，同時價格(ge)相對便(bian)宜。

除(chu)磷酸(suan)鐵鋰電池(chi)(chi)外，三元鋰電池(chi)(chi)是(shi)另一(yi)個重(zhong)點發展方(fang)向。

2、電(dian)驅：將電(dian)能轉換為(wei)機(ji)械能，決定了電(dian)動(dong)汽車的性(xing)能指標，以及動(dong)力表現形式。

常見的比(bi)如直流(liu)電(dian)動(dong)(dong)機(ji)（有刷/無刷）、交流(liu)異(yi)步(bu)電(dian)動(dong)(dong)機(ji)、永磁式電(dian)動(dong)(dong)機(ji)、開關磁阻電(dian)機(ji)。

3、電(dian)控(kong)(kong)(kong)：電(dian)控(kong)(kong)(kong)系(xi)統由電(dian)池(chi)管(guan)理(li)系(xi)統和控(kong)(kong)(kong)制系(xi)統構成，管(guan)理(li)電(dian)池(chi)組合控(kong)(kong)(kong)制電(dian)池(chi)的能量的輸出以及調節電(dian)動(dong)機的轉速等。

在不同類型(xing)的電(dian)動汽車(che)上，電(dian)控(kong)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)存在一(yi)些(xie)區別(bie)，但總(zong)體來說一(yi)般都(dou)包括能量管理系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)、再生制(zhi)(zhi)(zhi)動控(kong)制(zhi)(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)、電(dian)機驅動控(kong)制(zhi)(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)、電(dian)動助(zhu)力轉向控(kong)制(zhi)(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)以及動力總(zong)成控(kong)制(zhi)(zhi)(zhi)系(xi)(xi)(xi)(xi)(xi)統(tong)(tong)(tong)等(deng)。

其中能(neng)(neng)量管理(li)系(xi)統最(zui)為關(guan)鍵，它承擔(dan)著對電(dian)池(chi)所有(you)參(can)數的(de)(de)讀(du)取和電(dian)池(chi)熱(re)、均衡方面(mian)的(de)(de)工作(zuo)。特(te)斯(si)拉之所以能(neng)(neng)在迅速(su)地(di)占領市場，和其優秀的(de)(de)電(dian)池(chi)能(neng)(neng)量管理(li)系(xi)統不無關(guan)系(xi)。

阻礙電(dian)(dian)控技術(shu)的發展主要在技術(shu)積累和策略(lve)，比如一(yi)體式電(dian)(dian)池的電(dian)(dian)池管理難度天生(sheng)就會比分體式電(dian)(dian)池高，當(dang)然前(qian)者有著(zhu)體積更(geng)小，重量更(geng)輕(qing)的優勢。所以說電(dian)(dian)控技術(shu)屬于前(qian)期成本高，但后期成本可控的一(yi)類。

要問哪一個(ge)成(cheng)(cheng)本(ben)最(zui)大（包括研發(fa)成(cheng)(cheng)本(ben)、生產成(cheng)(cheng)本(ben)、維(wei)護成(cheng)(cheng)本(ben)等），那(nei)就是電池了。