動力鋰電池與(yu)儲(chu)能(neng)(neng)鋰電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)都是(shi)(shi)(shi)鋰電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，但是(shi)(shi)(shi)由(you)于放電(dian)(dian)(dian)(dian)(dian)工況(kuang)環(huan)境的(de)(de)(de)不同，在本質(zhi)上是(shi)(shi)(shi)有很多不同的(de)(de)(de)。儲(chu)能(neng)(neng)鋰電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)：儲(chu)能(neng)(neng)主要(yao)是(shi)(shi)(shi)指(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)能(neng)(neng)的(de)(de)(de)儲(chu)存。儲(chu)能(neng)(neng)鋰電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)主要(yao)是(shi)(shi)(shi)指(zhi)(zhi)使用(yong)于太陽能(neng)(neng)發電(dian)(dian)(dian)(dian)(dian)設備和(he)(he)風力(li)(li)(li)發電(dian)(dian)(dian)(dian)(dian)設備以及可再生能(neng)(neng)源儲(chu)蓄能(neng)(neng)源用(yong)的(de)(de)(de)鋰電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)包。動(dong)(dong)(dong)(dong)力(li)(li)(li)鋰電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)：動(dong)(dong)(dong)(dong)力(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)是(shi)(shi)(shi)指(zhi)(zhi)具(ju)有較大電(dian)(dian)(dian)(dian)(dian)能(neng)(neng)容(rong)量和(he)(he)輸(shu)出功率，動(dong)(dong)(dong)(dong)力(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)即為工具(ju)提供(gong)動(dong)(dong)(dong)(dong)力(li)(li)(li)來源的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)源，多指(zhi)(zhi)為電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)汽車(che)、電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)列車(che)、電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)自行車(che)、高(gao)爾(er)夫(fu)球車(che)提供(gong)動(dong)(dong)(dong)(dong)力(li)(li)(li)的(de)(de)(de)鋰電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，新(xin)能(neng)(neng)源汽車(che)的(de)(de)(de)動(dong)(dong)(dong)(dong)力(li)(li)(li)來源一般主要(yao)是(shi)(shi)(shi)以動(dong)(dong)(dong)(dong)力(li)(li)(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)為主。

動力鋰電池(chi)與儲能(neng)鋰電池(chi)的不同(tong)點具體如下：

1、電池容量不同

在(zai)都是新電(dian)池(chi)的(de)情(qing)況下，用(yong)放電(dian)儀測試電(dian)池(chi)容量，一(yi)般動力鋰電(dian)池(chi)的(de)容量在(zai)1000-1500mAh左右;

儲能(neng)鋰電池包的容(rong)量在2000mAh以上，有的能(neng)到(dao)3400mAh。

2、性能和(he)設計不一樣

動力(li)鋰電池更側重于充(chong)放(fang)電功率(lv)等(deng)方(fang)面，要求充(chong)電速率(lv)快、輸(shu)出功率(lv)高、耐震動，尤其強調較高的安全性和高能量密度以(yi)達(da)到持久續航能力(li)，還有重量體積方(fang)面的輕量要求;

儲能鋰電(dian)(dian)池的制(zhi)備強調電(dian)(dian)池容量，尤其(qi)要(yao)求運行穩定性和(he)使用壽(shou)命(ming)，多考慮電(dian)(dian)池模塊(kuai)一致(zhi)性，電(dian)(dian)池材料方(fang)面就要(yao)關注膨脹(zhang)率(lv)和(he)能量密度(du)、電(dian)(dian)極材料性能均(jun)勻性等(deng)方(fang)面，以(yi)追(zhui)求整體儲能設備的長壽(shou)命(ming)和(he)低成本。

3、采用的電芯種類(lei)不同

儲能(neng)鋰電(dian)池(chi)儲能(neng)電(dian)站(zhan)出于安(an)全性及(ji)經濟性考慮，選擇鋰電(dian)池(chi)包(bao)的(de)時候(hou)，往(wang)往(wang)選用(yong)磷酸鐵鋰電(dian)池(chi)，更有的(de)儲能(neng)電(dian)站(zhan)使用(yong)鉛(qian)酸電(dian)池(chi)、鉛(qian)碳電(dian)池(chi);

動力(li)鋰(li)電(dian)池(chi)(chi)電(dian)動汽車目前的主流(liu)電(dian)池(chi)(chi)類(lei)型是(shi)磷(lin)酸鐵鋰(li)電(dian)池(chi)(chi)和三(san)元(yuan)鋰(li)電(dian)池(chi)(chi)。

4、性質不同

動(dong)(dong)力鋰(li)電(dian)池(chi)是(shi)指為交通運輸工具提(ti)供(gong)動(dong)(dong)力的電(dian)池(chi)，一般是(shi)相對于為便攜式電(dian)子(zi)設(she)備提(ti)供(gong)能量的小型電(dian)池(chi)而言;

普通儲(chu)能(neng)鋰(li)(li)(li)電(dian)池(chi)(chi)是(shi)一(yi)種以鋰(li)(li)(li)金(jin)屬或鋰(li)(li)(li)合(he)金(jin)為負極材料，使用非水(shui)電(dian)解質(zhi)溶液的一(yi)次(ci)電(dian)池(chi)(chi)，與(yu)可充電(dian)電(dian)池(chi)(chi)鋰(li)(li)(li)離子(zi)(zi)電(dian)池(chi)(chi)跟鋰(li)(li)(li)離子(zi)(zi)聚合(he)物電(dian)池(chi)(chi)是(shi)不一(yi)樣的。

5、電池管理系統BMS位置不同

在儲能系(xi)統(tong)中，儲能鋰電池(chi)在高壓上(shang)只(zhi)與儲能變(bian)流(liu)器(qi)(qi)發(fa)生交(jiao)互，變(bian)流(liu)器(qi)(qi)從交(jiao)流(liu)電網(wang)(wang)取電，給電池(chi)組充電;或者電池(chi)組給變(bian)流(liu)器(qi)(qi)供電，電能通過變(bian)流(liu)器(qi)(qi)轉換成交(jiao)流(liu)發(fa)送到交(jiao)流(liu)電網(wang)(wang)上(shang)去;

電動汽(qi)車(che)的(de)BMS，在高壓上，與(yu)電動機(ji)和充電機(ji)都有(you)(you)能量交換關系;在通訊方(fang)面，與(yu)充電機(ji)在充電過(guo)程(cheng)中有(you)(you)信息交互，在全部應用過(guo)程(cheng)中，與(yu)整車(che)控制器有(you)(you)最為詳盡的(de)信息交互。

6、應用行業不同

動(dong)(dong)力鋰電(dian)池用于電(dian)動(dong)(dong)汽車、電(dian)動(dong)(dong)自行車、電(dian)動(dong)(dong)摩托車、電(dian)動(dong)(dong)設備及工具驅動(dong)(dong)電(dian)源的電(dian)池;用于輸變(bian)電(dian)站(zhan)、為動(dong)(dong)力機(ji)組(zu)提供合閘(zha)電(dian)流(liu);

儲能鋰電池包主要應用于水力、火力、風力和太陽能電站等儲能電源電站、調峰調頻電力輔助服務、數碼類產品、動力產品、醫療和安防、和UPS電源上等。