隨著電(dian)(dian)動(dong)(dong)汽車(che)越來(lai)越多(duo)，充(chong)(chong)電(dian)(dian)樁的(de)數量及擺放位置不(bu)能滿(man)足電(dian)(dian)動(dong)(dong)汽車(che)車(che)主的(de)用車(che)需(xu)求，電(dian)(dian)動(dong)(dong)汽車(che)充(chong)(chong)電(dian)(dian)慢(man)續(xu)航(hang)短(duan)的(de)問(wen)(wen)題(ti)愈加突(tu)出。而如果增加充(chong)(chong)電(dian)(dian)功率(lv)或使用一把以上充(chong)(chong)電(dian)(dian)槍(qiang)就(jiu)能解決電(dian)(dian)動(dong)(dong)汽車(che)充(chong)(chong)電(dian)(dian)慢(man)的(de)問(wen)(wen)題(ti)，延長電(dian)(dian)池的(de)續(xu)航(hang)里程就(jiu)能解決電(dian)(dian)動(dong)(dong)汽車(che)續(xu)航(hang)短(duan)的(de)問(wen)(wen)題(ti)。那么在當前電(dian)(dian)動(dong)(dong)汽車(che)相關技(ji)術的(de)快速(su)發展中，這種假設有沒(mei)有辦法成(cheng)為可能呢？

首先，我們來看充(chong)(chong)(chong)電(dian)(dian)(dian)速(su)度。解決(jue)電(dian)(dian)(dian)動(dong)車充(chong)(chong)(chong)電(dian)(dian)(dian)慢的(de)(de)(de)方(fang)法一是增(zeng)加電(dian)(dian)(dian)動(dong)功率(lv)，但電(dian)(dian)(dian)動(dong)槍(qiang)(qiang)(qiang)的(de)(de)(de)重量(liang)(liang)是隨著電(dian)(dian)(dian)功率(lv)越高(gao)就(jiu)(jiu)(jiu)越大(da)的(de)(de)(de)。如(ru)60KW的(de)(de)(de)快(kuai)充(chong)(chong)(chong)頭就(jiu)(jiu)(jiu)重達幾斤，這(zhe)(zhe)還不(bu)算電(dian)(dian)(dian)線(xian)的(de)(de)(de)重量(liang)(liang)。由(you)于電(dian)(dian)(dian)線(xian)的(de)(de)(de)截面越小電(dian)(dian)(dian)阻就(jiu)(jiu)(jiu)越大(da)，產生的(de)(de)(de)熱量(liang)(liang)就(jiu)(jiu)(jiu)越高(gao)，所以為了(le)安全起見，功率(lv)越大(da)電(dian)(dian)(dian)線(xian)就(jiu)(jiu)(jiu)要越粗。那(nei)么加大(da)充(chong)(chong)(chong)電(dian)(dian)(dian)功率(lv)就(jiu)(jiu)(jiu)會(hui)加重充(chong)(chong)(chong)電(dian)(dian)(dian)槍(qiang)(qiang)(qiang)整體的(de)(de)(de)重量(liang)(liang)，這(zhe)(zhe)對女性群(qun)體來說具有(you)拿不(bu)起充(chong)(chong)(chong)電(dian)(dian)(dian)槍(qiang)(qiang)(qiang)的(de)(de)(de)可(ke)能(neng)性。方(fang)法二是增(zeng)加充(chong)(chong)(chong)電(dian)(dian)(dian)口，如(ru)果使(shi)用一把(ba)充(chong)(chong)(chong)電(dian)(dian)(dian)槍(qiang)(qiang)(qiang)充(chong)(chong)(chong)電(dian)(dian)(dian)需要1個(ge)(ge)小時，兩(liang)把(ba)槍(qiang)(qiang)(qiang)就(jiu)(jiu)(jiu)可(ke)以縮(suo)短(duan)到30分(fen)(fen)鐘(zhong)，增(zeng)加到5把(ba)槍(qiang)(qiang)(qiang)，10多分(fen)(fen)鐘(zhong)就(jiu)(jiu)(jiu)可(ke)以充(chong)(chong)(chong)滿，且(qie)不(bu)存在會(hui)使(shi)充(chong)(chong)(chong)電(dian)(dian)(dian)槍(qiang)(qiang)(qiang)重量(liang)(liang)增(zeng)加的(de)(de)(de)問(wen)題(ti)。因此(ci)多槍(qiang)(qiang)(qiang)充(chong)(chong)(chong)電(dian)(dian)(dian)是一個(ge)(ge)非常不(bu)錯的(de)(de)(de)解決(jue)方(fang)案，尤(you)其是對各(ge)種大(da)型的(de)(de)(de)電(dian)(dian)(dian)動(dong)重卡，多槍(qiang)(qiang)(qiang)模(mo)式能(neng)夠完美解決(jue)充(chong)(chong)(chong)電(dian)(dian)(dian)慢的(de)(de)(de)難題(ti)。其實(shi)，比亞(ya)迪早就(jiu)(jiu)(jiu)使(shi)用了(le)這(zhe)(zhe)個(ge)(ge)技術，其騰勢D9EV版車型就(jiu)(jiu)(jiu)有(you)兩(liang)個(ge)(ge)充(chong)(chong)(chong)電(dian)(dian)(dian)口，支持兩(liang)個(ge)(ge)充(chong)(chong)(chong)電(dian)(dian)(dian)頭同時快(kuai)充(chong)(chong)(chong)，電(dian)(dian)(dian)量(liang)(liang)能(neng)夠從0到80%的(de)(de)(de)充(chong)(chong)(chong)電(dian)(dian)(dian)時間(jian)縮(suo)短(duan)至40分(fen)(fen)鐘(zhong)，充(chong)(chong)(chong)電(dian)(dian)(dian)15分(fen)(fen)鐘(zhong)可(ke)補充(chong)(chong)(chong)續(xu)航230公里。

接下(xia)來(lai)我(wo)們看(kan)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)續(xu)(xu)航(hang)。一(yi)般來(lai)說，電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)車目前使(shi)用的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)是鋰電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)。這(zhe)(zhe)(zhe)種電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)在(zai)冬季(ji)氣溫(wen)低(di)至(zhi)零(ling)度或以下(xia)，它的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)解液(ye)會(hui)變得濃稠，進(jin)而(er)使(shi)得電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)運作速率變慢，降低(di)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)在(zai)冬季(ji)的(de)(de)(de)續(xu)(xu)航(hang)能力(li)，且(qie)它還有自(zi)(zi)燃的(de)(de)(de)風險(xian)。當前，寧德(de)時代研發出了(le)(le)一(yi)款(kuan)續(xu)(xu)航(hang)突破1000公(gong)里的(de)(de)(de)麒麟(lin)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)，這(zhe)(zhe)(zhe)意味著在(zai)絕大多(duo)數情(qing)況下(xia)電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)車不(bu)再需要(yao)中途充電(dian)(dian)(dian)(dian)(dian)(dian)。雖(sui)然這(zhe)(zhe)(zhe)款(kuan)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)實現了(le)(le)電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)車續(xu)(xu)航(hang)能力(li)的(de)(de)(de)較大提升，但(dan)它的(de)(de)(de)價格太(tai)貴，一(yi)個麒麟(lin)電(dian)(dian)(dian)(dian)(dian)(dian)車大概需要(yao)10萬(wan)元左右，且(qie)搭(da)載(zai)的(de)(de)(de)車型(xing)基(ji)本(ben)在(zai)30萬(wan)以上，沒有辦(ban)法在(zai)市場上普及(ji)。而(er)要(yao)徹底解決電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)車的(de)(de)(de)續(xu)(xu)航(hang)問題(ti)，那就是搭(da)載(zai)固(gu)體(ti)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)。這(zhe)(zhe)(zhe)款(kuan)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)沒有電(dian)(dian)(dian)(dian)(dian)(dian)解液(ye)，所以不(bu)受氣溫(wen)影(ying)響，也(ye)不(bu)會(hui)有自(zi)(zi)燃的(de)(de)(de)風險(xian)，不(bu)過固(gu)體(ti)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)至(zhi)今還不(bu)能實現量產(chan)。

當前，對消費者來說，長(chang)途(tu)用(yong)油車(che)沒(mei)有續航(hang)焦(jiao)慮(lv)(lv)，短途(tu)用(yong)電動汽車(che)節約(yue)用(yong)車(che)成(cheng)本，但電動汽車(che)的充(chong)電慢續航(hang)短問(wen)題確實令人頭(tou)大。然而當快充(chong)技(ji)術與固態電池(chi)搭配使用(yong)，或將(jiang)可以讓電動汽車(che)再(zai)沒(mei)有續航(hang)焦(jiao)慮(lv)(lv)和補能焦(jiao)慮(lv)(lv)。