繼電(dian)(dian)器(qi)是(shi)(shi)(shi)否(fou)正(zheng)常工作，BMS輸出控制信(xin)號是(shi)(shi)(shi)否(fou)正(zheng)常。當(dang)(dang)電(dian)(dian)池(chi)系(xi)統(tong)在(zai)未接入整車(che)時(shi)(shi)(shi)能(neng)夠完成(cheng)預充電(dian)(dian)，應(ying)(ying)(ying)檢(jian)(jian)(jian)查(cha)(cha)外(wai)部(bu)(bu)連接或電(dian)(dian)機(ji)控制器(qi)等(deng)外(wai)部(bu)(bu)零部(bu)(bu)件(jian)。對(dui)(dui)于(yu)BMS自檢(jian)(jian)(jian)故(gu)(gu)障(zhang)，當(dang)(dang)檢(jian)(jian)(jian)測(ce)(ce)參數測(ce)(ce)量值(zhi)與(yu)實際值(zhi)偏(pian)差過(guo)大時(shi)(shi)(shi)，應(ying)(ying)(ying)檢(jian)(jian)(jian)查(cha)(cha)BMS相關(guan)的(de)(de)(de)測(ce)(ce)量線(xian)束、傳感器(qi)、接插(cha)件(jian)是(shi)(shi)(shi)否(fou)正(zheng)常，并(bing)(bing)更換相應(ying)(ying)(ying)的(de)(de)(de)測(ce)(ce)量線(xian)束、傳感器(qi)、接插(cha)件(jian)或BMS。對(dui)(dui)于(yu)高壓(ya)互鎖(suo)故(gu)(gu)障(zhang)，應(ying)(ying)(ying)檢(jian)(jian)(jian)查(cha)(cha)高壓(ya)互鎖(suo)回路(lu)相關(guan)的(de)(de)(de)線(xian)束、接插(cha)件(jian)是(shi)(shi)(shi)否(fou)導通。對(dui)(dui)于(yu)具有冷熱(re)管(guan)理系(xi)統(tong)的(de)(de)(de)電(dian)(dian)池(chi)系(xi)統(tong)，應(ying)(ying)(ying)檢(jian)(jian)(jian)查(cha)(cha)包括繼電(dian)(dian)器(qi)、接插(cha)件(jian)、加(jia)熱(re)絲(si)（或加(jia)熱(re)膜、加(jia)熱(re)板等(deng)其他形式的(de)(de)(de)加(jia)熱(re)部(bu)(bu)件(jian)）在(zai)內(nei)的(de)(de)(de)加(jia)熱(re)回路(lu)是(shi)(shi)(shi)否(fou)正(zheng)常，以及制冷功能(neng)是(shi)(shi)(shi)否(fou)正(zheng)常；并(bing)(bing)更換相應(ying)(ying)(ying)的(de)(de)(de)故(gu)(gu)障(zhang)部(bu)(bu)件(jian)。對(dui)(dui)于(yu)采用液(ye)冷方式的(de)(de)(de)電(dian)(dian)池(chi)系(xi)統(tong)，應(ying)(ying)(ying)檢(jian)(jian)(jian)查(cha)(cha)液(ye)冷回路(lu)是(shi)(shi)(shi)否(fou)通暢(chang)，液(ye)冷回路(lu)氣(qi)密(mi)性(xing)是(shi)(shi)(shi)否(fou)符合要(yao)求，管(guan)路(lu)、接頭等(deng)是(shi)(shi)(shi)否(fou)發(fa)生泄漏。動力蓄電(dian)(dian)池(chi)檢(jian)(jian)(jian)測(ce)(ce)動力蓄電(dian)(dian)池(chi)檢(jian)(jian)(jian)測(ce)(ce)前(qian)，應(ying)(ying)(ying)對(dui)(dui)高壓(ya)系(xi)統(tong)進(jin)行(xing)斷(duan)電(dian)(dian)操作并(bing)(bing)設(she)置(zhi)警示牌。將動力蓄電(dian)(dian)池(chi)拆(chai)下后，應(ying)(ying)(ying)對(dui)(dui)外(wai)觀(guan)再次進(jin)行(xing)檢(jian)(jian)(jian)查(cha)(cha)，當(dang)(dang)存在(zai)變形、磨(mo)損(sun)、破裂等(deng)現象時(shi)(shi)(shi)，應(ying)(ying)(ying)檢(jian)(jian)(jian)查(cha)(cha)封箱螺絲(si)的(de)(de)(de)扭(niu)矩(ju)及標記，并(bing)(bing)對(dui)(dui)氣(qi)密(mi)性(xing)進(jin)行(xing)檢(jian)(jian)(jian)測(ce)(ce)。檢(jian)(jian)(jian)測(ce)(ce)結果按照(zhao)表(biao)4的(de)(de)(de)要(yao)求進(jin)行(xing)填(tian)寫(xie)。對(dui)(dui)于(yu)溫(wen)度相關(guan)的(de)(de)(de)故(gu)(gu)障(zhang)，包括溫(wen)度過(guo)高、溫(wen)升過(guo)快(kuai)、溫(wen)差異常等(deng)，應(ying)(ying)(ying)先充分靜置(zhi)再做開(kai)蓋檢(jian)(jian)(jian)測(ce)(ce)（在(zai)此之前(qian)應(ying)(ying)(ying)迅速(su)停止一切充電(dian)(dian)、放電(dian)(dian)測(ce)(ce)試），檢(jian)(jian)(jian)查(cha)(cha)溫(wen)度測(ce)(ce)量的(de)(de)(de)一致(zhi)性(xing)。新能(neng)源(yuan)(yuan)汽車(che)維(wei)修充不進(jin)電(dian)(dian)。廣(guang)汽新能(neng)源(yuan)(yuan)汽車(che)維(wei)修VCU系(xi)統(tong)維(wei)修

如果發生(sheng)(sheng)問題需(xu)要立(li)即落(luo)實(shi)(shi)維修(xiu)(xiu)措施，保障檢(jian)測(ce)器運行(xing)過程的(de)(de)(de)穩定(ding)(ding)性。維修(xiu)(xiu)人員需(xu)要定(ding)(ding)期測(ce)試檢(jian)測(ce)器，優化(hua)檢(jian)測(ce)器運行(xing)水平，避免產(chan)(chan)(chan)生(sheng)(sheng)故障。5新能(neng)(neng)源汽車(che)動(dong)力(li)(li)(li)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)發展趨勢規模(mo)(mo)化(hua)發展在(zai)生(sheng)(sheng)產(chan)(chan)(chan)動(dong)力(li)(li)(li)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)過程中(zhong)，企(qi)業(ye)注重(zhong)降低(di)生(sheng)(sheng)產(chan)(chan)(chan)制(zhi)造成本。在(zai)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)制(zhi)造過程中(zhong)，需(xu)要通(tong)過技(ji)術升級(ji)優化(hua)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)體(ti)系(xi)，通(tong)過延(yan)長電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)使用(yong)壽命降低(di)整(zheng)體(ti)成本。改變(bian)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)生(sheng)(sheng)產(chan)(chan)(chan)體(ti)系(xi)，利(li)(li)用(yong)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)規模(mo)(mo)化(hua)發展，有(you)(you)效降低(di)整(zheng)體(ti)生(sheng)(sheng)產(chan)(chan)(chan)成本。企(qi)業(ye)落(luo)實(shi)(shi)規模(mo)(mo)化(hua)生(sheng)(sheng)產(chan)(chan)(chan)，可以有(you)(you)效降低(di)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)生(sheng)(sheng)產(chan)(chan)(chan)成本。需(xu)要做好資(zi)源回(hui)(hui)收工(gong)作，進(jin)一(yi)步提(ti)升利(li)(li)潤(run)空間(jian)。根(gen)據我國的(de)(de)(de)發展情況(kuang)，我國動(dong)力(li)(li)(li)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)回(hui)(hui)收體(ti)系(xi)還不(bu)夠完善(shan)(shan)，例如在(zai)鋰(li)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)回(hui)(hui)收階段，因為具有(you)(you)較高的(de)(de)(de)回(hui)(hui)收成本，再加上開發技(ji)術還不(bu)夠完善(shan)(shan)，缺乏完善(shan)(shan)的(de)(de)(de)產(chan)(chan)(chan)業(ye)鏈，企(qi)業(ye)需(xu)要進(jin)一(yi)步研(yan)究(jiu)。制(zhi)造方式(shi)智(zhi)能(neng)(neng)化(hua)互聯網技(ji)術不(bu)斷(duan)發展，也逐(zhu)漸改變(bian)了動(dong)力(li)(li)(li)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)生(sheng)(sheng)產(chan)(chan)(chan)領(ling)域，不(bu)斷(duan)提(ti)高智(zhi)能(neng)(neng)化(hua)水平。在(zai)研(yan)發測(ce)試動(dong)力(li)(li)(li)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)過程中(zhong)，可以利(li)(li)用(yong)大數據技(ji)術挖掘和整(zheng)合(he)相(xiang)關數據，為動(dong)力(li)(li)(li)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)升級(ji)提(ti)供有(you)(you)價值的(de)(de)(de)信息。實(shi)(shi)現智(zhi)能(neng)(neng)化(hua)，有(you)(you)利(li)(li)于實(shi)(shi)現現代化(hua)制(zhi)造業(ye)的(de)(de)(de)升級(ji)轉型，實(shi)(shi)現動(dong)力(li)(li)(li)電(dian)(dian)(dian)池(chi)(chi)(chi)(chi)制(zhi)造的(de)(de)(de)自動(dong)化(hua)生(sheng)(sheng)產(chan)(chan)(chan)，利(li)(li)用(yong)智(zhi)能(neng)(neng)化(hua)控制(zhi)系(xi)統可以指揮實(shi)(shi)際工(gong)作，使生(sheng)(sheng)產(chan)(chan)(chan)效率(lv)和規模(mo)(mo)不(bu)斷(duan)提(ti)升，同時可以節省(sheng)人力(li)(li)(li)資(zi)源投入，通(tong)過智(zhi)能(neng)(neng)化(hua)生(sheng)(sheng)產(chan)(chan)(chan)，降低(di)生(sheng)(sheng)產(chan)(chan)(chan)制(zhi)造的(de)(de)(de)失誤率(lv)。寶山區(qu)新能(neng)(neng)源汽車(che)維修(xiu)(xiu)DC/DC電(dian)(dian)(dian)路(lu)故障排除上海新能(neng)(neng)源汽車(che)維修(xiu)(xiu)VCU系(xi)統維修(xiu)(xiu)。

電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)包(bao)漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、無法(fa)(fa)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)等(deng)(deng)故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)在新能源(yuan)汽(qi)車(che)實際使用中較(jiao)為(wei)常(chang)見，故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)原(yuan)因(yin)(yin)及(ji)(ji)處(chu)理(li)(li)方法(fa)(fa)如下：01電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)包(bao)漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)丨(shu)(shu)故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)原(yuan)因(yin)(yin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)包(bao)進(jin)(jin)水、殼體損壞變形、密封(feng)不嚴、插(cha)頭堵頭損壞、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)芯(xin)漏(lou)(lou)液、漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)誤(wu)報等(deng)(deng)。丨(shu)(shu)處(chu)理(li)(li)方法(fa)(fa)測量電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)包(bao)內(nei)母線(xian)(xian)對(dui)(dui)殼體絕緣(yuan)阻值(zhi)(zhi)，如絕緣(yuan)阻值(zhi)(zhi)小于(yu)規(gui)定值(zhi)(zhi)，則判定為(wei)漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)，根據(ju)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)包(bao)實際情況(kuang)，進(jin)(jin)一步查找漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)原(yuan)因(yin)(yin)。02BMS無法(fa)(fa)通訊(xun)故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)丨(shu)(shu)故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)原(yuan)因(yin)(yin)BMS主模(mo)(mo)(mo)塊(kuai)或采集模(mo)(mo)(mo)塊(kuai)本(ben)體故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)；BMS主模(mo)(mo)(mo)塊(kuai)或采集模(mo)(mo)(mo)塊(kuai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)或CAN通訊(xun)線(xian)(xian)路(lu)故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)；電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁信(xin)(xin)號(hao)干(gan)擾等(deng)(deng)。丨(shu)(shu)處(chu)理(li)(li)方法(fa)(fa)更(geng)換BMS主模(mo)(mo)(mo)塊(kuai)或采集模(mo)(mo)(mo)塊(kuai)；檢(jian)查電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)線(xian)(xian)路(lu)或通訊(xun)線(xian)(xian)路(lu)；檢(jian)查屏蔽線(xian)(xian)束。03直(zhi)流(liu)(liu)無法(fa)(fa)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)或充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)跳故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)丨(shu)(shu)故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)原(yuan)因(yin)(yin)壓(ya)(ya)(ya)差過大、溫度異常(chang)、絕緣(yuan)異常(chang)等(deng)(deng)；BMS及(ji)(ji)直(zhi)流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)CAN通信(xin)(xin)線(xian)(xian)路(lu)故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)；直(zhi)流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)繼(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器等(deng)(deng)附件(jian)故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)；車(che)端直(zhi)流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)插(cha)座故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)等(deng)(deng)。丨(shu)(shu)處(chu)理(li)(li)方法(fa)(fa)對(dui)(dui)壓(ya)(ya)(ya)差較(jiao)大的(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)芯(xin)均衡處(chu)理(li)(li)、對(dui)(dui)溫度異常(chang)的(de)采集點進(jin)(jin)行(xing)(xing)檢(jian)修(xiu)；對(dui)(dui)直(zhi)流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)信(xin)(xin)號(hao)進(jin)(jin)行(xing)(xing)診斷測試；對(dui)(dui)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)繼(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器等(deng)(deng)附件(jian)進(jin)(jin)行(xing)(xing)更(geng)換或檢(jian)修(xiu)；對(dui)(dui)車(che)端直(zhi)流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)插(cha)座進(jin)(jin)行(xing)(xing)更(geng)換或檢(jian)修(xiu)。04交(jiao)流(liu)(liu)無法(fa)(fa)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)或充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)跳故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)丨(shu)(shu)故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)原(yuan)因(yin)(yin)壓(ya)(ya)(ya)差過大、溫度異常(chang)、絕緣(yuan)異常(chang)等(deng)(deng)；BMS及(ji)(ji)交(jiao)流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控制線(xian)(xian)路(lu)故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)；車(che)載充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)；交(jiao)流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)繼(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器等(deng)(deng)附件(jian)故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)；車(che)端交(jiao)流(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)插(cha)座故(gu)(gu)(gu)(gu)(gu)(gu)障(zhang)(zhang)。

首(shou)先需(xu)要(yao)檢(jian)(jian)查配(pei)電(dian)(dian)(dian)(dian)(dian)銅排(pai)質量問(wen)題(ti)，其(qi)次檢(jian)(jian)測(ce)配(pei)電(dian)(dian)(dian)(dian)(dian)銅排(pai)和電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)模組(zu)接(jie)觸(chu)效(xiao)(xiao)果(guo)(guo)，保障(zhang)(zhang)(zhang)配(pei)電(dian)(dian)(dian)(dian)(dian)銅排(pai)工作的(de)(de)(de)(de)(de)正常性。動(dong)力(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)低壓(ya)線(xian)(xian)(xian)束(shu)(shu)問(wen)題(ti)新(xin)(xin)能(neng)(neng)源(yuan)汽(qi)車動(dong)力(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)低壓(ya)線(xian)(xian)(xian)束(shu)(shu)負責采(cai)(cai)(cai)(cai)(cai)集單(dan)(dan)體(ti)(ti)(ti)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)信息(xi)，主要(yao)是采(cai)(cai)(cai)(cai)(cai)集溫度(du)信息(xi)和電(dian)(dian)(dian)(dian)(dian)壓(ya)信息(xi)，利用(yong)采(cai)(cai)(cai)(cai)(cai)樣(yang)(yang)線(xian)(xian)(xian)束(shu)(shu)連接(jie)單(dan)(dan)體(ti)(ti)(ti)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)和模組(zu)，利用(yong)采(cai)(cai)(cai)(cai)(cai)樣(yang)(yang)線(xian)(xian)(xian)束(shu)(shu)采(cai)(cai)(cai)(cai)(cai)集單(dan)(dan)體(ti)(ti)(ti)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)溫度(du)信息(xi)和電(dian)(dian)(dian)(dian)(dian)壓(ya)信息(xi)，隨后向控制(zhi)器(qi)中(zhong)傳輸線(xian)(xian)(xian)束(shu)(shu)采(cai)(cai)(cai)(cai)(cai)集的(de)(de)(de)(de)(de)各種信息(xi)，控制(zhi)器(qi)負責有效(xiao)(xiao)調整(zheng)溫度(du)值和電(dian)(dian)(dian)(dian)(dian)壓(ya)值。低壓(ya)線(xian)(xian)(xian)束(shu)(shu)在(zai)實際運(yun)(yun)行過程中(zhong)，具(ju)有較多的(de)(de)(de)(de)(de)故障(zhang)(zhang)(zhang)原(yuan)因，不(bu)僅會(hui)影(ying)響到電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)壓(ya)差，對(dui)于電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)年限和運(yun)(yun)行效(xiao)(xiao)率(lv)也(ye)產生較大的(de)(de)(de)(de)(de)影(ying)響，維(wei)(wei)修(xiu)(xiu)(xiu)技(ji)術(shu)人員在(zai)檢(jian)(jian)查過程中(zhong)，需(xu)要(yao)確(que)定(ding)故障(zhang)(zhang)(zhang)類型，如果(guo)(guo)采(cai)(cai)(cai)(cai)(cai)樣(yang)(yang)線(xian)(xian)(xian)束(shu)(shu)發(fa)生短(duan)路(lu)和斷路(lu)故障(zhang)(zhang)(zhang)，技(ji)術(shu)人員需(xu)要(yao)及時更(geng)換故障(zhang)(zhang)(zhang)線(xian)(xian)(xian)束(shu)(shu)，如果(guo)(guo)發(fa)生了接(jie)觸(chu)不(bu)良問(wen)題(ti)，需(xu)要(yao)檢(jian)(jian)查采(cai)(cai)(cai)(cai)(cai)樣(yang)(yang)線(xian)(xian)(xian)束(shu)(shu)擴孔情況，結合(he)檢(jian)(jian)查結果(guo)(guo)利用(yong)針對(dui)性的(de)(de)(de)(de)(de)處(chu)理措施，調整(zheng)動(dong)力(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)和線(xian)(xian)(xian)束(shu)(shu)的(de)(de)(de)(de)(de)連接(jie)方(fang)式。4新(xin)(xin)能(neng)(neng)源(yuan)汽(qi)車動(dong)力(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)壓(ya)差故障(zhang)(zhang)(zhang)維(wei)(wei)修(xiu)(xiu)(xiu)技(ji)術(shu)單(dan)(dan)體(ti)(ti)(ti)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)組(zu)維(wei)(wei)修(xiu)(xiu)(xiu)技(ji)術(shu)新(xin)(xin)能(neng)(neng)源(yuan)汽(qi)車動(dong)力(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)中(zhong)包括很多單(dan)(dan)體(ti)(ti)(ti)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)，如果(guo)(guo)動(dong)力(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)發(fa)生問(wen)題(ti)，維(wei)(wei)修(xiu)(xiu)(xiu)人員需(xu)要(yao)檢(jian)(jian)查單(dan)(dan)體(ti)(ti)(ti)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)質量，及時更(geng)換發(fa)生問(wen)題(ti)的(de)(de)(de)(de)(de)單(dan)(dan)體(ti)(ti)(ti)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)，保障(zhang)(zhang)(zhang)動(dong)力(li)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)運(yun)(yun)行的(de)(de)(de)(de)(de)穩定(ding)性。維(wei)(wei)修(xiu)(xiu)(xiu)人員首(shou)先要(yao)利用(yong)電(dian)(dian)(dian)(dian)(dian)壓(ya)器(qi)檢(jian)(jian)測(ce)單(dan)(dan)體(ti)(ti)(ti)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)電(dian)(dian)(dian)(dian)(dian)壓(ya)，其(qi)次要(yao)檢(jian)(jian)測(ce)單(dan)(dan)體(ti)(ti)(ti)電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)容和電(dian)(dian)(dian)(dian)(dian)流，及時維(wei)(wei)修(xiu)(xiu)(xiu)發(fa)生問(wen)題(ti)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)梯電(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)。閔行區(qu)新(xin)(xin)能(neng)(neng)源(yuan)汽(qi)車維(wei)(wei)修(xiu)(xiu)(xiu)加熱系統故障(zhang)(zhang)(zhang)維(wei)(wei)修(xiu)(xiu)(xiu)。

新(xin)(xin)能源(yuan)(yuan)汽(qi)車售后(hou)維修(xiu)(xiu)(xiu)(xiu)(xiu)作(zuo)業(ye)中(zhong)，動力電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)維修(xiu)(xiu)(xiu)(xiu)(xiu)占比(bi)較(jiao)高(gao)(gao)，電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)類故障主要歸納為以下幾(ji)(ji)點：01單(dan)(dan)(dan)(dan)串(chuan)或(huo)(huo)幾(ji)(ji)串(chuan)單(dan)(dan)(dan)(dan)體(ti)(ti)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)明(ming)(ming)顯偏(pian)高(gao)(gao)1.采(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)誤差對(dui)(dui)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)包進(jin)(jin)(jin)行(xing)開蓋檢修(xiu)(xiu)(xiu)(xiu)(xiu)，測(ce)量偏(pian)高(gao)(gao)的(de)單(dan)(dan)(dan)(dan)體(ti)(ti)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)，與(yu)正(zheng)常值(zhi)(zhi)(zhi)的(de)單(dan)(dan)(dan)(dan)體(ti)(ti)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)做比(bi)較(jiao)，若實(shi)測(ce)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)值(zhi)(zhi)(zhi)與(yu)其(qi)它(ta)(ta)單(dan)(dan)(dan)(dan)體(ti)(ti)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)值(zhi)(zhi)(zhi)相(xiang)同(tong)(tong)，則(ze)以實(shi)測(ce)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)值(zhi)(zhi)(zhi)為標準進(jin)(jin)(jin)行(xing)校準，如(ru)故障依然存(cun)在，則(ze)對(dui)(dui)BMS或(huo)(huo)采(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)進(jin)(jin)(jin)行(xing)檢修(xiu)(xiu)(xiu)(xiu)(xiu)。若實(shi)測(ce)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)值(zhi)(zhi)(zhi)確(que)實(shi)偏(pian)高(gao)(gao)，則(ze)人(ren)工(gong)對(dui)(dui)單(dan)(dan)(dan)(dan)體(ti)(ti)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)進(jin)(jin)(jin)行(xing)放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)均(jun)(jun)衡(heng)(heng)(heng)，或(huo)(huo)使用(yong)均(jun)(jun)衡(heng)(heng)(heng)儀器(qi)進(jin)(jin)(jin)行(xing)均(jun)(jun)衡(heng)(heng)(heng)，完成電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)一(yi)致(zhi)性修(xiu)(xiu)(xiu)(xiu)(xiu)復。2.均(jun)(jun)衡(heng)(heng)(heng)功能差或(huo)(huo)失效檢查電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)采(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)線是(shi)(shi)否斷裂(lie)，采(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)點是(shi)(shi)否虛接等(deng)，如(ru)有(you)，則(ze)更換(huan)或(huo)(huo)維修(xiu)(xiu)(xiu)(xiu)(xiu)。3.單(dan)(dan)(dan)(dan)體(ti)(ti)容量變低(di)(di)，充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)時電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)上升較(jiao)快(kuai)更換(huan)單(dan)(dan)(dan)(dan)體(ti)(ti)或(huo)(huo)者模(mo)組。02單(dan)(dan)(dan)(dan)串(chuan)或(huo)(huo)幾(ji)(ji)串(chuan)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)明(ming)(ming)顯偏(pian)低(di)(di)故障原因與(yu)處理：1.采(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)誤差對(dui)(dui)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)包進(jin)(jin)(jin)行(xing)開蓋檢修(xiu)(xiu)(xiu)(xiu)(xiu)，測(ce)量偏(pian)低(di)(di)的(de)單(dan)(dan)(dan)(dan)體(ti)(ti)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)，與(yu)正(zheng)常值(zhi)(zhi)(zhi)的(de)單(dan)(dan)(dan)(dan)體(ti)(ti)做比(bi)較(jiao)，若實(shi)測(ce)值(zhi)(zhi)(zhi)與(yu)其(qi)它(ta)(ta)單(dan)(dan)(dan)(dan)體(ti)(ti)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)相(xiang)同(tong)(tong)，則(ze)以實(shi)測(ce)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)值(zhi)(zhi)(zhi)為標準進(jin)(jin)(jin)行(xing)校準，如(ru)故障依然存(cun)在，則(ze)對(dui)(dui)BMS或(huo)(huo)采(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)電(dian)(dian)(dian)(dian)(dian)(dian)路(lu)進(jin)(jin)(jin)行(xing)檢修(xiu)(xiu)(xiu)(xiu)(xiu)。若實(shi)測(ce)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)值(zhi)(zhi)(zhi)確(que)實(shi)偏(pian)低(di)(di)，則(ze)人(ren)工(gong)對(dui)(dui)單(dan)(dan)(dan)(dan)體(ti)(ti)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)進(jin)(jin)(jin)行(xing)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)均(jun)(jun)衡(heng)(heng)(heng)，或(huo)(huo)者使用(yong)均(jun)(jun)衡(heng)(heng)(heng)儀器(qi)進(jin)(jin)(jin)行(xing)均(jun)(jun)衡(heng)(heng)(heng)，完成電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)一(yi)致(zhi)性修(xiu)(xiu)(xiu)(xiu)(xiu)復。2.均(jun)(jun)衡(heng)(heng)(heng)功能差或(huo)(huo)失效檢查電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)采(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)線是(shi)(shi)否斷裂(lie)，采(cai)(cai)(cai)樣(yang)(yang)(yang)(yang)點是(shi)(shi)否虛接等(deng)，如(ru)有(you)，則(ze)更換(huan)或(huo)(huo)維修(xiu)(xiu)(xiu)(xiu)(xiu)。3.單(dan)(dan)(dan)(dan)體(ti)(ti)自放(fang)電(dian)(dian)(dian)(dian)(dian)(dian)率大(da)更換(huan)單(dan)(dan)(dan)(dan)體(ti)(ti)或(huo)(huo)者模(mo)組。4.單(dan)(dan)(dan)(dan)體(ti)(ti)容量低(di)(di)。閔行(xing)區新(xin)(xin)能源(yuan)(yuan)汽(qi)車維修(xiu)(xiu)(xiu)(xiu)(xiu)電(dian)(dian)(dian)(dian)(dian)(dian)話。長寧區蔚來新(xin)(xin)能源(yuan)(yuan)汽(qi)車維修(xiu)(xiu)(xiu)(xiu)(xiu)大(da)概費用(yong)

上海市(shi)新能源汽(qi)車維(wei)修。廣汽(qi)新能源汽(qi)車維(wei)修VCU系統維(wei)修

有效調節動(dong)(dong)(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)壓(ya)差(cha)(cha)。如果動(dong)(dong)(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)中(zhong)(zhong)的(de)(de)單(dan)(dan)體(ti)(ti)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)發生問(wen)(wen)題(ti)(ti)(ti)，例如降低了電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)容量(liang)，或者發生電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)漏電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)等(deng)問(wen)(wen)題(ti)(ti)(ti)，那么動(dong)(dong)(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)壓(ya)差(cha)(cha)將(jiang)會發生問(wen)(wen)題(ti)(ti)(ti)，新(xin)能(neng)(neng)(neng)源汽(qi)車動(dong)(dong)(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)運行的(de)(de)穩定性(xing)因此(ci)(ci)受(shou)(shou)到(dao)影響。動(dong)(dong)(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)中(zhong)(zhong)串聯很多單(dan)(dan)體(ti)(ti)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)，如果發生硫酸鹽化問(wen)(wen)題(ti)(ti)(ti)，將(jiang)會減小電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)，動(dong)(dong)(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)壓(ya)差(cha)(cha)因此(ci)(ci)受(shou)(shou)到(dao)影響。維修(xiu)(xiu)人(ren)員在動(dong)(dong)(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)壓(ya)差(cha)(cha)故障檢(jian)查過程(cheng)中(zhong)(zhong)，需(xu)要(yao)(yao)檢(jian)查電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)質量(liang)，同時(shi)需(xu)要(yao)(yao)及時(shi)更換發生問(wen)(wen)題(ti)(ti)(ti)的(de)(de)單(dan)(dan)體(ti)(ti)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)，始終(zhong)控(kong)(kong)制(zhi)動(dong)(dong)(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)壓(ya)差(cha)(cha)。動(dong)(dong)(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)銅排問(wen)(wen)題(ti)(ti)(ti)新(xin)能(neng)(neng)(neng)源汽(qi)車動(dong)(dong)(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)具有復雜的(de)(de)內部構造，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)系(xi)統(tong)管(guan)理(li)(li)器管(guan)理(li)(li)通道需(xu)要(yao)(yao)進一步優化，現如今還無法有效管(guan)理(li)(li)動(dong)(dong)(dong)力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)的(de)(de)運行過程(cheng)，因此(ci)(ci)在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)系(xi)統(tong)管(guan)理(li)(li)器配(pei)(pei)(pei)(pei)置過程(cheng)中(zhong)(zhong)，需(xu)要(yao)(yao)設置配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)銅排。通常(chang)是(shi)聯接(jie)配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)銅排和(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)裝(zhuang)配(pei)(pei)(pei)(pei)模組(zu)，不僅可以(yi)控(kong)(kong)制(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)模組(zu)邊(bian)緣漏電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)問(wen)(wen)題(ti)(ti)(ti)，同時(shi)可以(yi)有效監督和(he)管(guan)理(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)模組(zu)的(de)(de)工作狀態，合理(li)(li)調整單(dan)(dan)體(ti)(ti)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)。如果配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)銅排發生問(wen)(wen)題(ti)(ti)(ti)，將(jiang)會威(wei)脅(xie)到(dao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)模組(zu)工作正常(chang)性(xing)，在汽(qi)車行駛過程(cheng)中(zhong)(zhong)，如果配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)銅排和(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)模組(zu)接(jie)觸過程(cheng)發生問(wen)(wen)題(ti)(ti)(ti)，無法利(li)(li)用配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)銅排檢(jian)測壓(ya)差(cha)(cha)，不利(li)(li)于調節電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)模組(zu)的(de)(de)壓(ya)差(cha)(cha)，終(zhong)會影響到(dao)新(xin)能(neng)(neng)(neng)源汽(qi)車的(de)(de)運行。此(ci)(ci)外如果配(pei)(pei)(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)銅排發生質量(liang)問(wen)(wen)題(ti)(ti)(ti)，不利(li)(li)于管(guan)控(kong)(kong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)(chi)(chi)(chi)(chi)模組(zu)壓(ya)差(cha)(cha)，維修(xiu)(xiu)人(ren)員在維修(xiu)(xiu)過程(cheng)中(zhong)(zhong)。廣汽(qi)新(xin)能(neng)(neng)(neng)源汽(qi)車維修(xiu)(xiu)VCU系(xi)統(tong)維修(xiu)(xiu)

本文(wen)來自沈(shen)陽喜納(na)多采(cai)暖(nuan)工程有限公司：//zjlong.cn/Article/76b399889.html