文章來源:本站 瀏覽量:999 發布日期:2020-09-08
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電動車電池充電發熱是什麼原因?聽聽修車師傅怎麼說!
suizhediandongchedepuji,qiyijingchengweilezhongduoxiaofeizherichangchuxingdejiaotonggongju,danshizairichangdiandongchedeshiyongguochengzhong,qiyehuichuxiangezhonggeyangdewenti。zuijin,jiuyouyiyonghufanying,qidiandongchedianchijingchangyudaochongdianfaredewenti,wenwoshishenmeyuanyin?zuoweiyimingxiucheshifu,jintianlaigeidajiajiedayixia。qishi,diandongchedianchichongdianfareyibanyousizhongyuanyin。
一、電池和充電器不匹配,導致電動車電池充電發熱
一些用戶在電動車充電器壞了之後,都喜歡網淘一個,往往很少去考慮充電器與電池電壓、電(dian)流(liu)的(de)匹(pi)配(pei)性(xing)。另(ling)外(wai),一(yi)些(xie)用(yong)戶(hu)還(hai)喜(xi)歡(huan)混(hun)用(yong)充(chong)電(dian)器(qi),不(bu)同(tong)型(xing)號(hao)的(de)充(chong)電(dian)器(qi)混(hun)用(yong),也(ye)會(hui)影(ying)響(xiang)電(dian)池(chi)。總(zong)之(zhi),用(yong)這(zhe)樣(yang)的(de)電(dian)動(dong)車(che)充(chong)電(dian)器(qi)給(gei)電(dian)池(chi)充(chong)電(dian),就(jiu)會(hui)導(dao)致(zhi)電(dian)動(dong)車(che)電(dian)池(chi)充(chong)電(dian)過(guo)度(du)發(fa)熱(re)。對(dui)於(yu)這(zhe)樣(yang)的(de)問(wen)題(ti),一(yi)般(ban)的(de)解(jie)決(jue)方(fang)式(shi)是(shi)做(zuo)到(dao)專(zhuan)車(che)專(zhuan)用(yong)充(chong)電(dian)器(qi),就(jiu)可(ke)以(yi)解(jie)決(jue)電(dian)動(dong)車(che)電(dian)池(chi)充(chong)電(dian)發(fa)熱(re)的(de)問(wen)題(ti)。
二、充電器參數不準確,導致電動車電池充電發熱
一些網淘的充電器由於質量存在問題,可能會導致參數不準確,而參數的不準確會導致充電時電流、電dian壓ya不bu穩wen定ding,造zao成cheng電dian動dong車che電dian池chi充chong電dian發fa熱re的de問wen題ti。另ling外wai,一yi些xie劣lie質zhi的de充chong電dian器qi由you於yu沒mei有you負fu脈mai衝chong消xiao除chu極ji化hua功gong能neng,也ye會hui導dao致zhi電dian動dong車che電dian池chi充chong電dian發fa熱re。對dui於yu這zhe樣yang的de問wen題ti,一yi般ban的de解jie決jue方fang式shi是shi去qu正zheng規gui維wei修xiu店dian更geng換huan配pei套tao充chong電dian器qi,就jiu可ke以yi解jie決jue電dian動dong車che電dian池chi充chong電dian發fa熱re的de問wen題ti。
三、其中一塊小電池出現短路,導致電動車電池充電發熱
如(ru)果(guo)電(dian)池(chi)組(zu)一(yi)塊(kuai)小(xiao)電(dian)池(chi)出(chu)現(xian)短(duan)路(lu),就(jiu)會(hui)使(shi)得(de)整(zheng)個(ge)電(dian)池(chi)組(zu)運(yun)行(xing)不(bu)正(zheng)常(chang),導(dao)致(zhi)電(dian)動(dong)車(che)電(dian)池(chi)充(chong)電(dian)出(chu)現(xian)發(fa)熱(re)的(de)情(qing)況(kuang)。對(dui)於(yu)這(zhe)種(zhong)問(wen)題(ti),用(yong)戶(hu)可(ke)先(xian)用(yong)萬(wan)用(yong)表(biao)測(ce)量(liang)每(mei)塊(kuai)小(xiao)電(dian)池(chi),如(ru)果(guo)出(chu)現(xian)電(dian)壓(ya)偏(pian)低(di)的(de),就(jiu)是(shi)短(duan)路(lu)的(de)電(dian)池(chi)。對(dui)於(yu)這(zhe)樣(yang)的(de)問(wen)題(ti),一(yi)般(ban)的(de)解(jie)決(jue)方(fang)式(shi)是(shi)更(geng)換(huan)整(zheng)組(zu)電(dian)池(chi),而(er)不(bu)是(shi)去(qu)更(geng)換(huan)短(duan)路(lu)的(de)電(dian)池(chi)。這(zhe)樣(yang)就(jiu)可(ke)以(yi)解(jie)決(jue)電(dian)動(dong)車(che)電(dian)池(chi)充(chong)電(dian)發(fa)熱(re)的(de)問(wen)題(ti)。
四、不規律充電,導致電動車電池充電發熱
有you些xie用yong戶hu喜xi歡huan把ba電dian動dong車che放fang在zai樓lou道dao裏li充chong電dian,而er很hen多duo樓lou道dao都dou是shi不bu通tong風feng的de,這zhe樣yang的de環huan境jing比bi較jiao悶men熱re,會hui使shi得de電dian動dong車che電dian池chi充chong電dian發fa熱re。另ling外wai,有you些xie用yong戶hu在zai外wai出chu回hui來lai後hou,都dou喜xi歡huan立li即ji充chong電dian。而er事shi實shi上shang,這zhe樣yang的de充chong電dian方fang式shi,會hui加jia速su電dian池chi失shi水shui。因yin為wei在zai外wai出chu回hui來lai後hou,電dian池chi還hai處chu於yu高gao溫wen的de狀zhuang態tai,這zhe個ge時shi候hou繼ji續xu充chong電dian,會hui使shi得de溫wen度du變bian得de更geng高gao。對dui於yu這zhe樣yang的de問wen題ti,一yi般ban的de解jie決jue方fang式shi是shi靜jing置zhi電dian動dong車che半ban小xiao時shi,等deng電dian池chi冷leng卻que再zai進jin行xing充chong電dian,這zhe樣yang就jiu可ke以yi解jie決jue電dian動dong車che電dian池chi充chong電dian發fa熱re的de問wen題ti。