安(an)全(quan)作(zuo)業(ye)(ye)(ye)要求動(dong)力蓄(xu)(xu)(xu)(xu)電池(chi)檢(jian)測(ce)(ce)與(yu)(yu)維(wei)修(xiu)(xiu)(xiu)(xiu)作(zuo)業(ye)(ye)(ye)人(ren)員應(ying)(ying)(ying)(ying)持證上崗。檢(jian)測(ce)(ce)與(yu)(yu)維(wei)修(xiu)(xiu)(xiu)(xiu)涉及(ji)帶(dai)(dai)電作(zuo)業(ye)(ye)(ye)時(shi)(shi)(shi)，作(zuo)業(ye)(ye)(ye)人(ren)員應(ying)(ying)(ying)(ying)穿戴但(dan)不限于(yu)絕(jue)緣手(shou)套、絕(jue)緣鞋、護目鏡等(deng)安(an)全(quan)防護用(yong)具。檢(jian)測(ce)(ce)與(yu)(yu)維(wei)修(xiu)(xiu)(xiu)(xiu)作(zuo)業(ye)(ye)(ye)前應(ying)(ying)(ying)(ying)檢(jian)查和確認維(wei)修(xiu)(xiu)(xiu)(xiu)場地(di)地(di)面絕(jue)緣完(wan)好(hao)、安(an)全(quan)設施(shi)功(gong)能(neng)正常、場地(di)內無(wu)油(you)脂、無(wu)金(jin)屬屑、無(wu)泄漏(lou)(lou)液(ye)(ye)(ye)體、無(wu)明火等(deng)風(feng)險(xian)源(yuan)(yuan)，若涉及(ji)蓄(xu)(xu)(xu)(xu)電池(chi)包(bao)(bao)開(kai)(kai)蓋(gai)作(zuo)業(ye)(ye)(ye)時(shi)(shi)(shi)應(ying)(ying)(ying)(ying)使用(yong)安(an)全(quan)警示線(xian)(xian)固定隔板(ban)、安(an)全(quan)警示牌對維(wei)修(xiu)(xiu)(xiu)(xiu)作(zuo)業(ye)(ye)(ye)區(qu)域(yu)進(jin)行隔離。蓄(xu)(xu)(xu)(xu)電池(chi)包(bao)(bao)存(cun)在(zai)(zai)漏(lou)(lou)液(ye)(ye)(ye)、漏(lou)(lou)電、外觀(guan)嚴重(zhong)損壞(huai)(huai)等(deng)高(gao)(gao)風(feng)險(xian)故障時(shi)(shi)(shi)，應(ying)(ying)(ying)(ying)先將蓄(xu)(xu)(xu)(xu)電池(chi)包(bao)(bao)放(fang)置在(zai)(zai)開(kai)(kai)放(fang)區(qu)域(yu)靜置24小(xiao)時(shi)(shi)(shi)以(yi)上，確認無(wu)自燃風(feng)險(xian)后方可(ke)維(wei)修(xiu)(xiu)(xiu)(xiu)作(zuo)業(ye)(ye)(ye)。進(jin)行動(dong)力蓄(xu)(xu)(xu)(xu)電池(chi)檢(jian)測(ce)(ce)作(zuo)業(ye)(ye)(ye)時(shi)(shi)(shi)，應(ying)(ying)(ying)(ying)至(zhi)少(shao)斷(duan)(duan)開(kai)(kai)一處(chu)高(gao)(gao)壓(ya)母(mu)排(pai)(pai)，將維(wei)修(xiu)(xiu)(xiu)(xiu)接觸電壓(ya)降至(zhi)安(an)全(quan)操(cao)作(zuo)電壓(ya)以(yi)下。對于(yu)采用(yong)液(ye)(ye)(ye)冷方式的電池(chi)系統(tong)(tong)(tong)，拆(chai)解前應(ying)(ying)(ying)(ying)將管道內的冷卻液(ye)(ye)(ye)排(pai)(pai)空，避(bi)免(mian)(mian)冷卻液(ye)(ye)(ye)泄露(lu)造成蓄(xu)(xu)(xu)(xu)電池(chi)包(bao)(bao)損壞(huai)(huai)；對于(yu)采用(yong)強制風(feng)冷方式的電池(chi)系統(tong)(tong)(tong)，應(ying)(ying)(ying)(ying)確保動(dong)力蓄(xu)(xu)(xu)(xu)電池(chi)通風(feng)系統(tong)(tong)(tong)在(zai)(zai)拆(chai)卸中不被損壞(huai)(huai)。檢(jian)測(ce)(ce)與(yu)(yu)維(wei)修(xiu)(xiu)(xiu)(xiu)過程中斷(duan)(duan)，應(ying)(ying)(ying)(ying)對電池(chi)系統(tong)(tong)(tong)采取(qu)覆(fu)蓋(gai)、絕(jue)緣等(deng)措施(shi)防止(zhi)意外斷(duan)(duan)路。在(zai)(zai)高(gao)(gao)壓(ya)部件或高(gao)(gao)壓(ya)線(xian)(xian)處(chu)及(ji)其(qi)附近區(qu)域(yu)不應(ying)(ying)(ying)(ying)使用(yong)具有(you)尖銳或鋒利(li)邊緣、棱角的工具；在(zai)(zai)低壓(ya)電線(xian)(xian)束上可(ke)以(yi)使用(yong)剪線(xian)(xian)鉗打開(kai)(kai)導線(xian)(xian)扎帶(dai)(dai)；失效的或損壞(huai)(huai)的高(gao)(gao)壓(ya)線(xian)(xian)應(ying)(ying)(ying)(ying)廢棄掉，避(bi)免(mian)(mian)再次誤用(yong)。蓄(xu)(xu)(xu)(xu)電池(chi)包(bao)(bao)檢(jian)測(ce)(ce)與(yu)(yu)維(wei)修(xiu)(xiu)(xiu)(xiu)作(zuo)業(ye)(ye)(ye)完(wan)成后，應(ying)(ying)(ying)(ying)詳細(xi)清點維(wei)修(xiu)(xiu)(xiu)(xiu)工具。閔行區(qu)新能(neng)源(yuan)(yuan)汽(qi)車制動(dong)系統(tong)(tong)(tong)故障維(wei)修(xiu)(xiu)(xiu)(xiu)。長(chang)寧區(qu)吉利(li)新能(neng)源(yuan)(yuan)汽(qi)車維(wei)修(xiu)(xiu)(xiu)(xiu)哪(na)家好(hao)

維修(xiu)過程(cheng)(cheng)應(ying)(ying)執行過程(cheng)(cheng)檢驗(yan)(yan)制(zhi)度(du)，填寫過程(cheng)(cheng)檢驗(yan)(yan)記(ji)(ji)錄(lu)(lu)(lu)，優(you)(you)先(xian)使用具(ju)有數據記(ji)(ji)錄(lu)(lu)(lu)功能的(de)數字化維修(xiu)設備(bei)。過程(cheng)(cheng)檢驗(yan)(yan)不合(he)格的(de)作(zuo)(zuo)業(ye)(ye)項(xiang)目(mu)，不應(ying)(ying)進(jin)入(ru)下一(yi)道作(zuo)(zuo)業(ye)(ye)工(gong)序。維修(xiu)作(zuo)(zuo)業(ye)(ye)涉及蓄(xu)(xu)(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)包開蓋作(zuo)(zuo)業(ye)(ye)時，維修(xiu)人員應(ying)(ying)在(zai)開蓋作(zuo)(zuo)業(ye)(ye)前記(ji)(ji)錄(lu)(lu)(lu)動力蓄(xu)(xu)(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)（總電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)和單(dan)(dan)體(ti)蓄(xu)(xu)(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)）、氣密性(xing)(xing)、以及絕緣性(xing)(xing)能參數，評估電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)一(yi)致性(xing)(xing)。在(zai)進(jin)行故(gu)(gu)障(zhang)器(qi)件(jian)(jian)更換(huan)時，應(ying)(ying)詳細記(ji)(ji)錄(lu)(lu)(lu)（不限于文字或(huo)(huo)(huo)照片）故(gu)(gu)障(zhang)器(qi)件(jian)(jian)名(ming)稱和參數、損壞狀(zhuang)態(tai)、位(wei)置(zhi)等信息(xi)(xi)，更換(huan)上(shang)的(de)器(qi)件(jian)(jian)應(ying)(ying)符合(he)質量(liang)要求，嚴禁(jin)使用不合(he)格器(qi)件(jian)(jian)，故(gu)(gu)障(zhang)器(qi)件(jian)(jian)應(ying)(ying)妥善保存。在(zai)進(jin)行電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)蓄(xu)(xu)(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)模(mo)組(zu)(zu)更換(huan)或(huo)(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)均(jun)衡操(cao)作(zuo)(zuo)時，應(ying)(ying)先(xian)根據電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)檢測數據評估電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)一(yi)致性(xing)(xing)狀(zhuang)態(tai)，確(que)(que)認故(gu)(gu)障(zhang)原因和故(gu)(gu)障(zhang)單(dan)(dan)體(ti)蓄(xu)(xu)(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)位(wei)置(zhi)。確(que)(que)因單(dan)(dan)體(ti)蓄(xu)(xu)(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)容量(liang)衰(shuai)退(tui)導(dao)致的(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)一(yi)致性(xing)(xing)劣(lie)化，應(ying)(ying)優(you)(you)先(xian)更換(huan)故(gu)(gu)障(zhang)蓄(xu)(xu)(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)模(mo)組(zu)(zu)或(huo)(huo)(huo)故(gu)(gu)障(zhang)單(dan)(dan)體(ti)蓄(xu)(xu)(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)。確(que)(que)因單(dan)(dan)體(ti)蓄(xu)(xu)(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)SOC偏差導(dao)致的(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)一(yi)致性(xing)(xing)劣(lie)化，應(ying)(ying)優(you)(you)先(xian)使用均(jun)衡操(cao)作(zuo)(zuo)對故(gu)(gu)障(zhang)單(dan)(dan)體(ti)蓄(xu)(xu)(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)進(jin)行處(chu)理。在(zai)進(jin)行電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)故(gu)(gu)障(zhang)蓄(xu)(xu)(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)模(mo)組(zu)(zu)或(huo)(huo)(huo)單(dan)(dan)體(ti)蓄(xu)(xu)(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)更換(huan)時，備(bei)件(jian)(jian)蓄(xu)(xu)(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)模(mo)組(zu)(zu)或(huo)(huo)(huo)單(dan)(dan)體(ti)蓄(xu)(xu)(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)應(ying)(ying)根據蓄(xu)(xu)(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)包或(huo)(huo)(huo)蓄(xu)(xu)(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)模(mo)組(zu)(zu)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)狀(zhuang)態(tai)進(jin)行調壓(ya)(ya)(ya)處(chu)理，待備(bei)件(jian)(jian)更換(huan)后(hou)進(jin)行電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)均(jun)衡操(cao)作(zuo)(zuo)。操(cao)作(zuo)(zuo)過程(cheng)(cheng)執行標準化維修(xiu)作(zuo)(zuo)業(ye)(ye)規范(fan)。并按(an)規定(ding)登錄(lu)(lu)(lu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)溯(su)源(yuan)平善相關溯(su)源(yuan)管(guan)理信息(xi)(xi)。維修(xiu)后(hou)的(de)蓄(xu)(xu)(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)包在(zai)上(shang)車(che)前。上(shang)海新能源(yuan)汽車(che)維修(xiu)客(ke)服電(dian)(dian)(dian)(dian)(dian)(dian)話(hua)閔(min)行區新能源(yuan)汽車(che)維修(xiu)價位(wei)。

電(dian)(dian)(dian)(dian)池驅動系統的(de)(de)設計方面(mian)，DC-DC變(bian)(bian)(bian)換(huan)(huan)(huan)器(qi)(qi)(qi)(qi)的(de)(de)選(xuan)擇至關(guan)重(zhong)要。合(he)(he)適的(de)(de)DC-DC變(bian)(bian)(bian)換(huan)(huan)(huan)器(qi)(qi)(qi)(qi)才能滿足電(dian)(dian)(dian)(dian)池分(fen)(fen)(fen)布式并網(wang)發(fa)電(dian)(dian)(dian)(dian)系統的(de)(de)需求。隔離電(dian)(dian)(dian)(dian)壓(ya)(ya)型(xing)DC-DC變(bian)(bian)(bian)換(huan)(huan)(huan)器(qi)(qi)(qi)(qi)隔離電(dian)(dian)(dian)(dian)壓(ya)(ya)型(xing)的(de)(de)DC-DC變(bian)(bian)(bian)換(huan)(huan)(huan)器(qi)(qi)(qi)(qi)是目前比較(jiao)(jiao)常見的(de)(de)變(bian)(bian)(bian)換(huan)(huan)(huan)器(qi)(qi)(qi)(qi)類(lei)型(xing)之一，這一大類(lei)型(xing)中又可(ke)(ke)(ke)以(yi)(yi)分(fen)(fen)(fen)為(wei)半橋(qiao)、全(quan)(quan)(quan)(quan)橋(qiao)兩種小(xiao)分(fen)(fen)(fen)類(lei)，下面(mian)我們來分(fen)(fen)(fen)別進(jin)行(xing)(xing)介紹。首先來看電(dian)(dian)(dian)(dian)壓(ya)(ya)型(xing)半橋(qiao)DC-DC變(bian)(bian)(bian)換(huan)(huan)(huan)器(qi)(qi)(qi)(qi)。半橋(qiao)變(bian)(bian)(bian)換(huan)(huan)(huan)器(qi)(qi)(qi)(qi)具有電(dian)(dian)(dian)(dian)路簡單(dan)，而且(qie)與推挽和全(quan)(quan)(quan)(quan)橋(qiao)相(xiang)(xiang)比，可(ke)(ke)(ke)利用(yong)輸入(ru)電(dian)(dian)(dian)(dian)容的(de)(de)充、放電(dian)(dian)(dian)(dian)特性(xing)自(zi)動調整兩個(ge)輸入(ru)電(dian)(dian)(dian)(dian)容上的(de)(de)電(dian)(dian)(dian)(dian)壓(ya)(ya)，使變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)在(zai)(zai)工(gong)作周(zhou)期的(de)(de)正、負半周(zhou)伏(fu)-秒平衡，因此在(zai)(zai)中大功率(lv)(lv)范圍內(nei)受到青睞。電(dian)(dian)(dian)(dian)壓(ya)(ya)型(xing)全(quan)(quan)(quan)(quan)橋(qiao)DC-DC變(bian)(bian)(bian)換(huan)(huan)(huan)器(qi)(qi)(qi)(qi)在(zai)(zai)實(shi)際的(de)(de)應(ying)用(yong)過程中，這種變(bian)(bian)(bian)換(huan)(huan)(huan)器(qi)(qi)(qi)(qi)具有開(kai)(kai)關(guan)管器(qi)(qi)(qi)(qi)件電(dian)(dian)(dian)(dian)壓(ya)(ya)應(ying)力(li)、電(dian)(dian)(dian)(dian)流(liu)應(ying)力(li)較(jiao)(jiao)小(xiao)，高(gao)(gao)頻功率(lv)(lv)變(bian)(bian)(bian)壓(ya)(ya)器(qi)(qi)(qi)(qi)的(de)(de)利用(yong)率(lv)(lv)高(gao)(gao)等優(you)點。而且(qie)全(quan)(quan)(quan)(quan)橋(qiao)DC-DC變(bian)(bian)(bian)換(huan)(huan)(huan)器(qi)(qi)(qi)(qi)適合(he)(he)做軟(ruan)(ruan)開(kai)(kai)關(guan)管控制，減小(xiao)變(bian)(bian)(bian)換(huan)(huan)(huan)器(qi)(qi)(qi)(qi)中的(de)(de)開(kai)(kai)關(guan)管損(sun)耗(hao)提(ti)高(gao)(gao)轉化效率(lv)(lv)。三(san)相(xiang)(xiang)全(quan)(quan)(quan)(quan)橋(qiao)DC-DC變(bian)(bian)(bian)換(huan)(huan)(huan)器(qi)(qi)(qi)(qi)結構(gou)，三(san)相(xiang)(xiang)的(de)(de)結構(gou)將電(dian)(dian)(dian)(dian)流(liu)、損(sun)耗(hao)均分(fen)(fen)(fen)到每相(xiang)(xiang)中，適合(he)(he)大功率(lv)(lv)DC-DC變(bian)(bian)(bian)換(huan)(huan)(huan)。同(tong)時三(san)相(xiang)(xiang)全(quan)(quan)(quan)(quan)橋(qiao)中的(de)(de)開(kai)(kai)關(guan)管也可(ke)(ke)(ke)以(yi)(yi)獲得軟(ruan)(ruan)開(kai)(kai)關(guan)管工(gong)作條件。可(ke)(ke)(ke)以(yi)(yi)說(shuo)，電(dian)(dian)(dian)(dian)壓(ya)(ya)型(xing)的(de)(de)DC-DC變(bian)(bian)(bian)換(huan)(huan)(huan)器(qi)(qi)(qi)(qi)是非(fei)常適合(he)(he)電(dian)(dian)(dian)(dian)動汽車(che)電(dian)(dian)(dian)(dian)池的(de)(de)分(fen)(fen)(fen)布式并網(wang)發(fa)電(dian)(dian)(dian)(dian)系統進(jin)行(xing)(xing)選(xuan)用(yong)的(de)(de)。

繼電(dian)(dian)(dian)(dian)(dian)器(qi)是(shi)(shi)否(fou)(fou)正(zheng)常工作(zuo)，BMS輸出控制(zhi)(zhi)信號是(shi)(shi)否(fou)(fou)正(zheng)常。當(dang)電(dian)(dian)(dian)(dian)(dian)池(chi)系統(tong)在(zai)未接(jie)(jie)入整車時(shi)能夠完成預充(chong)電(dian)(dian)(dian)(dian)(dian)，應(ying)(ying)檢查(cha)外部(bu)連接(jie)(jie)或(huo)電(dian)(dian)(dian)(dian)(dian)機控制(zhi)(zhi)器(qi)等外部(bu)零部(bu)件(jian)。對于(yu)(yu)BMS自(zi)檢故障(zhang)，當(dang)檢測(ce)(ce)(ce)參(can)數測(ce)(ce)(ce)量值(zhi)與實際(ji)值(zhi)偏差(cha)過大時(shi)，應(ying)(ying)檢查(cha)BMS相關的(de)(de)(de)測(ce)(ce)(ce)量線束(shu)、傳(chuan)感(gan)器(qi)、接(jie)(jie)插件(jian)是(shi)(shi)否(fou)(fou)正(zheng)常，并更換(huan)相應(ying)(ying)的(de)(de)(de)測(ce)(ce)(ce)量線束(shu)、傳(chuan)感(gan)器(qi)、接(jie)(jie)插件(jian)或(huo)BMS。對于(yu)(yu)高壓互鎖(suo)故障(zhang)，應(ying)(ying)檢查(cha)高壓互鎖(suo)回(hui)路相關的(de)(de)(de)線束(shu)、接(jie)(jie)插件(jian)是(shi)(shi)否(fou)(fou)導通(tong)。對于(yu)(yu)具有冷(leng)(leng)熱(re)管理系統(tong)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)池(chi)系統(tong)，應(ying)(ying)檢查(cha)包(bao)括(kuo)繼電(dian)(dian)(dian)(dian)(dian)器(qi)、接(jie)(jie)插件(jian)、加熱(re)絲（或(huo)加熱(re)膜、加熱(re)板等其他形(xing)式的(de)(de)(de)加熱(re)部(bu)件(jian)）在(zai)內(nei)的(de)(de)(de)加熱(re)回(hui)路是(shi)(shi)否(fou)(fou)正(zheng)常，以(yi)及制(zhi)(zhi)冷(leng)(leng)功能是(shi)(shi)否(fou)(fou)正(zheng)常；并更換(huan)相應(ying)(ying)的(de)(de)(de)故障(zhang)部(bu)件(jian)。對于(yu)(yu)采用液(ye)冷(leng)(leng)方式的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)池(chi)系統(tong)，應(ying)(ying)檢查(cha)液(ye)冷(leng)(leng)回(hui)路是(shi)(shi)否(fou)(fou)通(tong)暢，液(ye)冷(leng)(leng)回(hui)路氣密(mi)性(xing)是(shi)(shi)否(fou)(fou)符合要求(qiu)，管路、接(jie)(jie)頭等是(shi)(shi)否(fou)(fou)發(fa)生泄漏。動力(li)蓄電(dian)(dian)(dian)(dian)(dian)池(chi)檢測(ce)(ce)(ce)動力(li)蓄電(dian)(dian)(dian)(dian)(dian)池(chi)檢測(ce)(ce)(ce)前(qian)，應(ying)(ying)對高壓系統(tong)進(jin)行(xing)斷電(dian)(dian)(dian)(dian)(dian)操作(zuo)并設置警示(shi)牌。將動力(li)蓄電(dian)(dian)(dian)(dian)(dian)池(chi)拆下后，應(ying)(ying)對外觀再次(ci)進(jin)行(xing)檢查(cha)，當(dang)存(cun)在(zai)變(bian)形(xing)、磨損、破裂等現象時(shi)，應(ying)(ying)檢查(cha)封箱(xiang)螺絲的(de)(de)(de)扭矩及標記，并對氣密(mi)性(xing)進(jin)行(xing)檢測(ce)(ce)(ce)。檢測(ce)(ce)(ce)結果按(an)照表4的(de)(de)(de)要求(qiu)進(jin)行(xing)填寫。對于(yu)(yu)溫(wen)(wen)度相關的(de)(de)(de)故障(zhang)，包(bao)括(kuo)溫(wen)(wen)度過高、溫(wen)(wen)升(sheng)過快、溫(wen)(wen)差(cha)異常等，應(ying)(ying)先充(chong)分靜置再做開蓋檢測(ce)(ce)(ce)（在(zai)此(ci)之前(qian)應(ying)(ying)迅速停(ting)止一切充(chong)電(dian)(dian)(dian)(dian)(dian)、放電(dian)(dian)(dian)(dian)(dian)測(ce)(ce)(ce)試），檢查(cha)溫(wen)(wen)度測(ce)(ce)(ce)量的(de)(de)(de)一致性(xing)。新能源汽車維修續航(hang)里程提高。

對輸出電(dian)(dian)壓和電(dian)(dian)感電(dian)(dian)流均(jun)進行反饋，有比較(jiao)(jiao)好的(de)(de)(de)(de)控(kong)制(zhi)效果。采用平均(jun)電(dian)(dian)流控(kong)制(zhi)方式(shi)進行反饋電(dian)(dian)路(lu)(lu)的(de)(de)(de)(de)設計時(shi)，把電(dian)(dian)流環(huan)是(shi)看作電(dian)(dian)壓環(huan)的(de)(de)(de)(de)一部分(fen)。DC/DC的(de)(de)(de)(de)分(fen)類(lei)DC/DC根據隔(ge)離(li)性的(de)(de)(de)(de)不同可以(yi)分(fen)為隔(ge)離(li)式(shi)DC/DC和非(fei)(fei)隔(ge)離(li)式(shi)DC/DC兩(liang)(liang)種。電(dian)(dian)氣(qi)隔(ge)離(li)，就(jiu)是(shi)將電(dian)(dian)源(yuan)(yuan)與用電(dian)(dian)回路(lu)(lu)作電(dian)(dian)氣(qi)上(shang)的(de)(de)(de)(de)隔(ge)離(li)，即將用電(dian)(dian)的(de)(de)(de)(de)分(fen)支電(dian)(dian)路(lu)(lu)與整個(ge)(ge)電(dian)(dian)氣(qi)系(xi)統(tong)隔(ge)離(li)，使之成(cheng)為一個(ge)(ge)在(zai)電(dian)(dian)氣(qi)上(shang)被隔(ge)離(li)的(de)(de)(de)(de)、不接地(di)安全系(xi)統(tong)，以(yi)防止在(zai)裸露導體故(gu)障帶電(dian)(dian)情況下發生間(jian)(jian)接觸(chu)電(dian)(dian)危險。實現電(dian)(dian)氣(qi)隔(ge)離(li)以(yi)后(hou)，兩(liang)(liang)個(ge)(ge)電(dian)(dian)路(lu)(lu)之間(jian)(jian)沒有電(dian)(dian)氣(qi)上(shang)的(de)(de)(de)(de)直(zhi)接聯系(xi)。即，兩(liang)(liang)個(ge)(ge)電(dian)(dian)路(lu)(lu)之間(jian)(jian)是(shi)相(xiang)互(hu)絕緣的(de)(de)(de)(de)。同時(shi)還要保證兩(liang)(liang)個(ge)(ge)電(dian)(dian)路(lu)(lu)維(wei)持(chi)能量(liang)傳輸的(de)(de)(de)(de)關系(xi)。電(dian)(dian)氣(qi)隔(ge)離(li)的(de)(de)(de)(de)作用主要是(shi)減少兩(liang)(liang)個(ge)(ge)不同的(de)(de)(de)(de)電(dian)(dian)路(lu)(lu)之間(jian)(jian)的(de)(de)(de)(de)相(xiang)互(hu)干擾，降低噪(zao)聲。01非(fei)(fei)隔(ge)離(li)型非(fei)(fei)隔(ge)離(li)雙(shuang)向(xiang)(xiang)DC/DC，結(jie)構比較(jiao)(jiao)簡單(dan)，每個(ge)(ge)部件都是(shi)直(zhi)接相(xiang)連，沒有額(e)外的(de)(de)(de)(de)能量(liang)損失(shi)，工作效率比較(jiao)(jiao)髙。對升壓側的(de)(de)(de)(de)電(dian)(dian)容要求比較(jiao)(jiao)高。主要的(de)(de)(de)(de)非(fei)(fei)隔(ge)離(li)DCDC電(dian)(dian)路(lu)(lu)結(jie)構有雙(shuang)向(xiang)(xiang)半橋(qiao)boost-buck電(dian)(dian)路(lu)(lu)，雙(shuang)向(xiang)(xiang)buck-boost電(dian)(dian)路(lu)(lu)，雙(shuang)向(xiang)(xiang)buck電(dian)(dian)路(lu)(lu)，雙(shuang)向(xiang)(xiang)Zate-Sepic電(dian)(dian)路(lu)(lu)。閔行區新(xin)能源(yuan)(yuan)汽車維(wei)修均(jun)價？理想(xiang)新(xin)能源(yuan)(yuan)汽車維(wei)修電(dian)(dian)話

上(shang)海新能源汽車維修(xiu)VCU系統維修(xiu)。長寧區吉利新能源汽車維修(xiu)哪家好

維(wei)(wei)(wei)修(xiu)(xiu)人(ren)(ren)員需要定期檢(jian)查動(dong)力電(dian)(dian)(dian)池(chi)單(dan)體電(dian)(dian)(dian)池(chi)的(de)(de)(de)(de)(de)工作(zuo)狀(zhuang)態，有(you)效(xiao)延長(chang)(chang)動(dong)力電(dian)(dian)(dian)池(chi)運(yun)(yun)行(xing)時(shi)間，使新(xin)能(neng)源(yuan)(yuan)(yuan)汽(qi)(qi)(qi)車服務水(shui)(shui)平因(yin)(yin)此(ci)提高，促進新(xin)能(neng)源(yuan)(yuan)(yuan)汽(qi)(qi)(qi)車可(ke)持續發(fa)展。控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)修(xiu)(xiu)技術動(dong)力電(dian)(dian)(dian)池(chi)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)和(he)(he)(he)配電(dian)(dian)(dian)銅排的(de)(de)(de)(de)(de)工作(zuo)原(yuan)理具(ju)有(you)相似性(xing)，控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)主要是檢(jian)測和(he)(he)(he)監督電(dian)(dian)(dian)池(chi)模組(zu)的(de)(de)(de)(de)(de)壓(ya)差和(he)(he)(he)采(cai)樣線束，如果(guo)壓(ya)差不符(fu)合(he)規定值，那么控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)可(ke)以(yi)調(diao)整電(dian)(dian)(dian)池(chi)模組(zu)電(dian)(dian)(dian)壓(ya)，因(yin)(yin)此(ci)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)壓(ya)差，如果(guo)采(cai)樣線束發(fa)生(sheng)問(wen)題(ti)(ti)，控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)可(ke)以(yi)提出預警信號，維(wei)(wei)(wei)修(xiu)(xiu)人(ren)(ren)員可(ke)以(yi)因(yin)(yin)此(ci)及(ji)時(shi)發(fa)現問(wen)題(ti)(ti)，減少問(wen)題(ti)(ti)發(fa)現的(de)(de)(de)(de)(de)時(shi)間。因(yin)(yin)此(ci)在(zai)動(dong)力電(dian)(dian)(dian)池(chi)運(yun)(yun)行(xing)中，控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)發(fa)揮著重要的(de)(de)(de)(de)(de)作(zuo)用(yong)，維(wei)(wei)(wei)修(xiu)(xiu)人(ren)(ren)員需要加(jia)強維(wei)(wei)(wei)修(xiu)(xiu)和(he)(he)(he)養護控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)，保障控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)運(yun)(yun)行(xing)狀(zhuang)態，及(ji)時(shi)清理控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)灰塵等(deng)，要注意利用(yong)純凈水(shui)(shui)沖(chong)洗控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)，因(yin)(yin)為其它水(shui)(shui)質的(de)(de)(de)(de)(de)雜質會影響到控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)運(yun)(yun)行(xing)。維(wei)(wei)(wei)修(xiu)(xiu)人(ren)(ren)員要盡量減少觸(chu)碰控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)接(jie)觸(chu)口，避免(mian)發(fa)生(sheng)接(jie)觸(chu)不良的(de)(de)(de)(de)(de)問(wen)題(ti)(ti)。檢(jian)測器(qi)(qi)(qi)(qi)(qi)維(wei)(wei)(wei)修(xiu)(xiu)技術檢(jian)測器(qi)(qi)(qi)(qi)(qi)和(he)(he)(he)控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)在(zai)新(xin)能(neng)源(yuan)(yuan)(yuan)汽(qi)(qi)(qi)車動(dong)力電(dian)(dian)(dian)池(chi)發(fa)揮著重要的(de)(de)(de)(de)(de)作(zuo)用(yong)，檢(jian)測器(qi)(qi)(qi)(qi)(qi)負責向控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)中傳輸(shu)檢(jian)測結(jie)果(guo)，控(kong)(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)可(ke)以(yi)根據檢(jian)測結(jie)果(guo)，有(you)效(xiao)調(diao)節和(he)(he)(he)監督電(dian)(dian)(dian)池(chi)不同(tong)組(zu)成部(bu)(bu)(bu)分，保障新(xin)能(neng)源(yuan)(yuan)(yuan)汽(qi)(qi)(qi)車動(dong)力電(dian)(dian)(dian)池(chi)運(yun)(yun)行(xing)的(de)(de)(de)(de)(de)穩(wen)定性(xing)。維(wei)(wei)(wei)修(xiu)(xiu)人(ren)(ren)員在(zai)檢(jian)修(xiu)(xiu)檢(jian)測器(qi)(qi)(qi)(qi)(qi)的(de)(de)(de)(de)(de)過程中，首先(xian)需要檢(jian)查檢(jian)測器(qi)(qi)(qi)(qi)(qi)和(he)(he)(he)其他部(bu)(bu)(bu)件(jian)接(jie)觸(chu)效(xiao)果(guo)，隨(sui)后(hou)需要檢(jian)查檢(jian)測器(qi)(qi)(qi)(qi)(qi)內部(bu)(bu)(bu)短路(lu)情況(kuang)，再次排查接(jie)觸(chu)口和(he)(he)(he)傳遞線路(lu)等(deng)情況(kuang)。長(chang)(chang)寧區吉利新(xin)能(neng)源(yuan)(yuan)(yuan)汽(qi)(qi)(qi)車維(wei)(wei)(wei)修(xiu)(xiu)哪家好

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