鉅大LARGE | 鼠(shu)標點擊數:10750次 | 2018年04月10日
電動車鋰電池好不好?
鋰電池電(dian)(dian)(dian)(dian)(dian)動車(che)(che)怎樣(yang)(yang)樣(yang)(yang)如今(jin)市面上(shang),賣的最(zui)多的仍是(shi)鉛(qian)酸電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)動車(che)(che),但有(you)不(bu)少地域開(kai)端引進鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)動車(che)(che)了(le)。鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)動車(che)(che)斷章取義,簡單來說(shuo)便是(shi)把(ba)鉛(qian)酸換成(cheng)了(le)鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)而已。那和鉛(qian)酸電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)相比(bi),電(dian)(dian)(dian)(dian)(dian)動車(che)(che)鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)好(hao)不(bu)好(hao)?它真的有(you)企業,經銷(xiao)商說(shuo)的那么傳神么?往常(chang)國度鼎力倡導(dao)節(jie)能、綠(lv)色(se)、環保(bao),一說(shuo)到電(dian)(dian)(dian)(dian)(dian)動車(che)(che)鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)好(hao)不(bu)好(hao)?大家觀念(nian)都非常(chang)不(bu)合,“鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)比(bi)鉛(qian)酸電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)要輕,壽命也長(chang),可是(shi)價錢非常(chang)貴”,可是(shi)究竟好(hao)在哪(na)時?大家又顯得都答復不(bu)上(shang)話來。反響鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)動車(che)(che)有(you)哪(na)些優缺陷鋰(li)(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)動車(che)(che)優點
4、鋰離子電池安全(quan)性問題杰出(chu)鋰(li)電(dian)(dian)(dian)池(chi)的安全(quan)性仍有待進步。鋰(li)電(dian)(dian)(dian)池(chi)起(qi)(qi)火(huo)、平(ping)息(xi)以致(zhi)爆(bao)破(po)的危險(xian)現在仍無法完好消弭。車輛發生(sheng)磕碰(peng)可(ke)能引(yin)(yin)起(qi)(qi)電(dian)(dian)(dian)池(chi)正負(fu)極(ji)資料突破(po)隔(ge)閡,剎車時能量(liang)快(kuai)速回充(chong)至電(dian)(dian)(dian)池(chi)時瞬間的超高(gao)電(dian)(dian)(dian)流(liu)等(deng)緣(yuan)由都會引(yin)(yin)起(qi)(qi)電(dian)(dian)(dian)池(chi)發生(sheng)短(duan)(duan)路、溫度升高(gao),惹起(qi)(qi)平(ping)息(xi)以致(zhi)爆(bao)破(po)。起(qi)(qi)火(huo)的緣(yuan)由是磕碰(peng)、短(duan)(duan)路引(yin)(yin)起(qi)(qi)鋰(li)離子(zi)析出(chu),與空(kong)氣(qi)接(jie)觸會發生(sheng)起(qi)(qi)火(huo)、平(ping)息(xi)。另外(wai),鋰(li)離子(zi)電(dian)(dian)(dian)池(chi)的電(dian)(dian)(dian)解(jie)液(ye)是有機電(dian)(dian)(dian)解(jie)液(ye),這些物質(zhi)與空(kong)氣(qi)接(jie)觸后更簡單起(qi)(qi)火(huo)平(ping)息(xi)。
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