傳(chuan)統(tong)(tong)的汽(qi)車(che)冷卻液(ye)(ye)為乙二醇類溶液(ye)(ye)，其粘度(du)大(da)，熱(re)邊界層(ceng)大(da)，不利于微通道(dao)換熱(re)，且電(dian)池內的溫度(du)場容易分部(bu)不均，造(zao)成(cheng)電(dian)池的效(xiao)率下降及壽命(ming)(ming)減少。動(dong)力電(dian)池溫控液(ye)(ye)具有使(shi)用(yong)壽命(ming)(ming)長(chang)的特點(dian)：可達到2年/4萬公里。現(xian)在(zai)主流(liu)的動(dong)力電(dian)池類型，對使(shi)用(yong)環境(jing)溫度(du)是比較敏感(gan)的，一般會(hui)采用(yong)液(ye)(ye)態(tai)溫控。其中液(ye)(ye)冷系統(tong)(tong)依靠冷卻水泵(beng)帶動(dong)冷卻液(ye)(ye)在(zai)冷卻管道(dao)中循環流(liu)動(dong)，通過在(zai)散熱(re)器(qi)的熱(re)交換等過程，冷卻液(ye)(ye)帶走電(dian)動(dong)機與控制器(qi)產生(sheng)的熱(re)量。

由于(yu)是為(wei)電(dian)(dian)池(chi)做冷(leng)(leng)卻(que)(que)，所以電(dian)(dian)動(dong)車的冷(leng)(leng)卻(que)(que)系統需(xu)要(yao)比內燃(ran)機冷(leng)(leng)卻(que)(que)的密(mi)封要(yao)求(qiu)要(yao)高。嚴(yan)格來講不(bu)管(guan)是車用冷(leng)(leng)卻(que)(que)液(ye)(ye)還(huan)是航空用冷(leng)(leng)卻(que)(que)液(ye)(ye)都是不(bu)可以用水(shui)代(dai)替(ti)的。因為(wei)如(ru)果(guo)長時間用自(zi)來水(shui)代(dai)替(ti)冷(leng)(leng)卻(que)(que)液(ye)(ye)加(jia)入(ru)發動(dong)機后會(hui)產生水(shui)垢，然(ran)后堵塞(sai)水(shui)道，使發動(dong)機散(san)熱不(bu)良造成(cheng)故障。動(dong)力電(dian)(dian)池(chi)溫控液(ye)(ye)具(ju)有應用范圍廣的特點：產品(pin)除(chu)電(dian)(dian)動(dong)汽(qi)車動(dong)力電(dian)(dian)池(chi)以外可應用于(yu)儲能電(dian)(dian)池(chi)等領域.

冬天，液(ye)(ye)冷(leng)水(shui)會被系(xi)統(tong)(tong)加溫(wen)來保護電(dian)(dian)(dian)池(chi)(chi)(chi)不受低溫(wen)影(ying)響，不僅延長了續航里程(cheng)(cheng)，的(de)(de)(de)(de)是保護了電(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)壽(shou)命(ming)。載(zai)冷(leng)劑單位容(rong)積(ji)載(zai)冷(leng)量(liang)大，動力電(dian)(dian)(dian)池(chi)(chi)(chi)阻(zu)燃恒(heng)溫(wen)液(ye)(ye)，尤其(qi)適(shi)合(he)在北(bei)方使用的(de)(de)(de)(de)新(xin)能(neng)源(yuan)汽車動力電(dian)(dian)(dian)池(chi)(chi)(chi)。冷(leng)卻(que)液(ye)(ye)提升電(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)效(xiao)率和(he)穩定(ding)性，為電(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)熱(re)管(guan)理(li)系(xi)統(tong)(tong)提供有利的(de)(de)(de)(de)保障。其(qi)中液(ye)(ye)冷(leng)系(xi)統(tong)(tong)依(yi)靠(kao)冷(leng)卻(que)水(shui)泵帶(dai)動冷(leng)卻(que)液(ye)(ye)在冷(leng)卻(que)管(guan)道中循(xun)環流動，通過在散(san)熱(re)器的(de)(de)(de)(de)熱(re)交換等過程(cheng)(cheng)，冷(leng)卻(que)液(ye)(ye)帶(dai)走電(dian)(dian)(dian)動機與控制器產(chan)生的(de)(de)(de)(de)熱(re)量(liang)。