隨著鋰電池在(zai)日常生(sheng)活(huo)中的使用(yong)日益普及(ji)，特別是(shi)在(zai)儲(chu)能(neng)鋰(li)電(dian)(dian)池(chi)和(he)電(dian)(dian)動車鋰(li)電(dian)(dian)池(chi)應用(yong)方面(mian)更是(shi)廣泛，由(you)于儲(chu)能(neng)鋰(li)電(dian)(dian)池(chi)和(he)電(dian)(dian)動車鋰(li)電(dian)(dian)池(chi)在(zai)電(dian)(dian)壓和(he)容量方面(mian)比(bi)較接近，所以有(you)很多朋(peng)友就(jiu)會考慮儲(chu)能(neng)鋰(li)電(dian)(dian)池(chi)與(yu)電(dian)(dian)動車鋰(li)電(dian)(dian)池(chi)能(neng)互換使用(yong)嗎？

對(dui)(dui)于這(zhe)樣的問題如果是(shi)對(dui)(dui)鋰電(dian)(dian)池(chi)知識了解(jie)不(bu)(bu)多(duo)的普通朋友(you)來說(shuo)，認為是(shi)可以(yi)的，但是(shi)對(dui)(dui)于做鋰電(dian)(dian)池(chi)或對(dui)(dui)鋰電(dian)(dian)池(chi)了解(jie)的朋友(you)來說(shuo)，要看(kan)情況而(er)定，當然會認為大多(duo)數情況下是(shi)不(bu)(bu)可以(yi)的。這(zhe)個是(shi)怎么(me)回事呢(ni)？儲能鋰電(dian)(dian)池(chi)與電(dian)(dian)動(dong)車(che)鋰電(dian)(dian)池(chi)能互換使用有(you)什么(me)不(bu)(bu)合適呢(ni)？

首先我們要知道最基本的點是鋰電池除了分聚合物鋰電池、磷酸鐵鋰電池、鈷酸鋰(li)電(dian)(dian)池(chi)(chi)等之外(wai)，最重要(yao)的是還分動(dong)力鋰(li)電(dian)(dian)池(chi)(chi)和(he)普通(tong)鋰(li)電(dian)(dian)池(chi)(chi)，要(yao)知道動(dong)力電(dian)(dian)池(chi)(chi)和(he)普通(tong)儲能電(dian)(dian)池(chi)(chi)在質量性能標準和(he)原材料方(fang)面是有(you)一定的差異性的，因(yin)此如果互換使用是會出現(xian)問(wen)題的。

儲能鋰電(dian)池屬于常規(gui)型鋰電(dian)池，一般支持1C倍率以(yi)內的穩(wen)定(ding)放電(dian)性能，超過(guo)的話，電(dian)池將很容易發熱，發生短路報廢掉。

下面我們假(jia)設儲能鋰(li)電(dian)(dian)池(chi)（非動力型）和(he)電(dian)(dian)動車鋰(li)電(dian)(dian)池(chi)在容量大小一樣，而且都是同(tong)屬于磷(lin)酸鐵(tie)鋰(li)電(dian)(dian)池(chi)或是聚合物鋰(li)電(dian)(dian)池(chi)，這里我們拿磷(lin)酸鐵(tie)鋰(li)電(dian)(dian)池(chi)來(lai)做(zuo)簡單的(de)說明。

儲(chu)能(neng)(neng)(neng)用(yong)(yong)磷(lin)(lin)酸(suan)鐵鋰電(dian)(dian)(dian)池(chi)(chi)一(yi)般(ban)應用(yong)(yong)的(de)場(chang)景工況都是(shi)(shi)(shi)一(yi)些(xie)(xie)常規電(dian)(dian)(dian)子設備用(yong)(yong)電(dian)(dian)(dian)，比(bi)如信息基(ji)站、部分(fen)3C電(dian)(dian)(dian)子產品(pin)等，它(ta)們的(de)放電(dian)(dian)(dian)要求大多數是(shi)(shi)(shi)在(zai)(zai)1C倍率一(yi)下，在(zai)(zai)這樣的(de)情況下，使(shi)用(yong)(yong)制造磷(lin)(lin)酸(suan)鐵鋰電(dian)(dian)(dian)池(chi)(chi)所(suo)使(shi)用(yong)(yong)的(de)材(cai)料性能(neng)(neng)(neng)則會相(xiang)對差些(xie)(xie)，比(bi)如隔膜方(fang)面(mian)(mian)(mian)，因(yin)為低倍率放電(dian)(dian)(dian)的(de)鋰電(dian)(dian)(dian)池(chi)(chi)不容易發(fa)熱，所(suo)以在(zai)(zai)耐溫方(fang)面(mian)(mian)(mian)，隔膜會比(bi)動力(li)型(xing)電(dian)(dian)(dian)池(chi)(chi)要差些(xie)(xie)，自然(ran)價(jia)格相(xiang)對低些(xie)(xie)。再有(you)在(zai)(zai)內(nei)阻大小方(fang)面(mian)(mian)(mian)，由于電(dian)(dian)(dian)池(chi)(chi)放電(dian)(dian)(dian)電(dian)(dian)(dian)流較(jiao)小，所(suo)以在(zai)(zai)內(nei)阻方(fang)面(mian)(mian)(mian)一(yi)般(ban)會比(bi)動力(li)型(xing)電(dian)(dian)(dian)池(chi)(chi)要大些(xie)(xie)，也就是(shi)(shi)(shi)說雖然(ran)儲(chu)能(neng)(neng)(neng)鋰電(dian)(dian)(dian)池(chi)(chi)和動力(li)鋰電(dian)(dian)(dian)池(chi)(chi)使(shi)用(yong)(yong)的(de)電(dian)(dian)(dian)池(chi)(chi)材(cai)料類型(xing)相(xiang)同，但是(shi)(shi)(shi)同種材(cai)料在(zai)(zai)質量方(fang)面(mian)(mian)(mian)，儲(chu)能(neng)(neng)(neng)鋰電(dian)(dian)(dian)池(chi)(chi)要略差，內(nei)阻也會越高，所(suo)以在(zai)(zai)整體價(jia)格方(fang)面(mian)(mian)(mian)，一(yi)般(ban)來說，儲(chu)能(neng)(neng)(neng)磷(lin)(lin)酸(suan)鐵鋰電(dian)(dian)(dian)池(chi)(chi)要比(bi)動力(li)磷(lin)(lin)酸(suan)鐵鋰電(dian)(dian)(dian)池(chi)(chi)要便宜。

其實(shi)儲(chu)能(neng)(neng)(neng)(neng)鋰(li)(li)電(dian)(dian)(dian)池(chi)也有動(dong)力(li)型的，比(bi)如支持(chi)(chi)5C左(zuo)右(you)的穩定(ding)電(dian)(dian)(dian)流(liu)放電(dian)(dian)(dian)能(neng)(neng)(neng)(neng)力(li)，那么儲(chu)能(neng)(neng)(neng)(neng)鋰(li)(li)電(dian)(dian)(dian)池(chi)與電(dian)(dian)(dian)動(dong)車(che)(che)鋰(li)(li)電(dian)(dian)(dian)池(chi)到底能(neng)(neng)(neng)(neng)不能(neng)(neng)(neng)(neng)互換使(shi)用(yong)，首先要看的是這(zhe)兩個電(dian)(dian)(dian)池(chi)的種類是否(fou)一樣的，然后(hou)(hou)再看電(dian)(dian)(dian)池(chi)在容量方面是否(fou)一樣，最(zui)(zui)后(hou)(hou)還(huan)要看儲(chu)能(neng)(neng)(neng)(neng)鋰(li)(li)電(dian)(dian)(dian)池(chi)支持(chi)(chi)的穩定(ding)放電(dian)(dian)(dian)電(dian)(dian)(dian)流(liu)是否(fou)可(ke)以(yi)支持(chi)(chi)電(dian)(dian)(dian)動(dong)車(che)(che)鋰(li)(li)電(dian)(dian)(dian)池(chi)行駛(shi)時(shi)的要求，以(yi)及(ji)最(zui)(zui)大允許電(dian)(dian)(dian)流(liu)是否(fou)符(fu)合(he)電(dian)(dian)(dian)動(dong)車(che)(che)短(duan)時(shi)間使(shi)用(yong)要求。如果這(zhe)些都符(fu)合(he)了(le)，是否(fou)就可(ke)以(yi)了(le)呢，當然不能(neng)(neng)(neng)(neng)哦(e)(e)，這(zhe)個還(huan)要你懂(dong)得更換電(dian)(dian)(dian)池(chi)時(shi)對(dui)電(dian)(dian)(dian)動(dong)車(che)(che)電(dian)(dian)(dian)動(dong)控制系統(tong)進行調節才可(ke)以(yi)哦(e)(e)。

那么(me)電(dian)(dian)(dian)動車鋰(li)電(dian)(dian)(dian)池(chi)(chi)(chi)要(yao)改(gai)成儲能鋰(li)電(dian)(dian)(dian)池(chi)(chi)(chi)呢，這(zhe)個可(ke)以(yi)(yi)嗎？這(zhe)個是(shi)可(ke)以(yi)(yi)的，只要(yao)你懂得設計配置對鋰(li)電(dian)(dian)(dian)池(chi)(chi)(chi)放電(dian)(dian)(dian)大(da)小的控制系(xi)(xi)統，是(shi)完全(quan)可(ke)以(yi)(yi)用電(dian)(dian)(dian)動車鋰(li)電(dian)(dian)(dian)池(chi)(chi)(chi)當成儲能鋰(li)電(dian)(dian)(dian)池(chi)(chi)(chi)來用的，只是(shi)在(zai)經濟效益(yi)方面可(ke)能不理想，畢竟電(dian)(dian)(dian)池(chi)(chi)(chi)成本和電(dian)(dian)(dian)源(yuan)控制系(xi)(xi)統成本都是(shi)比較貴的。