電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動汽(qi)車的部(bu)件可總結為大(da)三(san)(san)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、小(xiao)三(san)(san)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。大(da)三(san)(san)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)即電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi),小(xiao)三(san)(san)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)則(ze)有(you)(you)不(bu)(bu)同的說法。有(you)(you)人將(jiang)(jiang)“電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動空調(diao)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動剎車、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動轉(zhuan)向”稱為小(xiao)三(san)(san)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian),也(ye)有(you)(you)人將(jiang)(jiang)“DC/DC變(bian)(bian)換(huan)器(qi)、車載(zai)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機、高壓(ya)配電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)盒”稱為小(xiao)三(san)(san)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。本(ben)文主要介紹DC/DC變(bian)(bian)換(huan)器(qi)、車載(zai)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機、高壓(ya)配電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)盒,供參考(kao)。一(yi)(yi)、DC/DC變(bian)(bian)換(huan)器(qi)DC/DC變(bian)(bian)換(huan)器(qi)(DC/DCconvertor)是(shi)將(jiang)(jiang)某一(yi)(yi)直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)轉(zhuan)換(huan)成任意(yi)直流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)的變(bian)(bian)換(huan)器(qi)。作為電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動汽(qi)車動力系統(tong)中很重要的一(yi)(yi)部(bu)分,它的一(yi)(yi)類重要功能(neng)是(shi)為動力轉(zhuan)向系統(tong)、空調(diao)以及其他輔助設(she)備提供所(suo)需的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力;另一(yi)(yi)類功能(neng),是(shi)出(chu)現在(zai)復(fu)合(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)系統(tong)中,與超級電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容串(chuan)聯,起(qi)到調(diao)節電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)輸出(chu),穩定母線電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)的作用(yong)。圖(tu):給(gei)(gei)車載(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的DC/DC在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動汽(qi)車電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)系統(tong)中的位置(zhi)給(gei)(gei)車載(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的DC/DC在(zai)選型時,并不(bu)(bu)是(shi)直接將(jiang)(jiang)全部(bu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)(qi)功率加在(zai)一(yi)(yi)起(qi),來(lai)計算需求,而是(shi)把用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)設(she)備分為長期(qi)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、連續用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、短時間(jian)間(jian)歇用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)和附加用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)設(she)備等(deng)類型,并賦予不(bu)(bu)同的權值。下表列出(chu)各(ge)類設(she)備所(suo)消耗功率,供參考(kao)。目前,廠(chang)家生產(chan)的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動汽(qi)車DC/DC變(bian)(bian)換(huan)器(qi)功率有(you)(you)1kW、2kW、、3kW、5kW等(deng)。生產(chan)DC/DC變(bian)(bian)換(huan)器(qi)的國(guo)外(wai)企業有(you)(you)TDK、博世、大(da)陸(lu)、德(de)爾福、聯合(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)、艾(ai)默生等(deng)。新能(neng)源(yuan)汽(qi)車維(wei)修充不(bu)(bu)進電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。浦東新區蔚來(lai)新能(neng)源(yuan)汽(qi)車維(wei)修均價

傳遞到(dao)變(bian)壓器(qi)(qi)的(de)(de)(de)(de)(de)(de)副邊(bian)，得到(dao)的(de)(de)(de)(de)(de)(de)是(shi)另一(yi)個電(dian)(dian)(dian)(dian)(dian)壓幅值的(de)(de)(de)(de)(de)(de)交流(liu)正(zheng)弦波。經(jing)過DR1和(he)DR2整流(liu)以(yi)后，再經(jing)由Cf和(he)Rl濾波處理，得到(dao)直(zhi)流(liu)電(dian)(dian)(dian)(dian)(dian)，提供給輸(shu)出(chu)端。02驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)模(mo)塊對于控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)芯(xin)片(pian)(pian)輸(shu)出(chu)的(de)(de)(de)(de)(de)(de)四(si)(si)路(lu)PWM驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)信號(hao)來說，并不能(neng)(neng)直(zhi)接驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)四(si)(si)個功(gong)(gong)(gong)(gong)率(lv)開(kai)(kai)(kai)(kai)關管。所以(yi)，一(yi)般來說，開(kai)(kai)(kai)(kai)關電(dian)(dian)(dian)(dian)(dian)源(yuan)是(shi)需要(yao)(yao)配套一(yi)個驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)路(lu)來驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)功(gong)(gong)(gong)(gong)率(lv)開(kai)(kai)(kai)(kai)關管。驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)路(lu)種(zhong)(zhong)(zhong)類很(hen)多，主要(yao)(yao)由以(yi)下三(san)(san)種(zhong)(zhong)(zhong):直(zhi)接耦(ou)(ou)合(he)型(xing)：控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)芯(xin)片(pian)(pian)的(de)(de)(de)(de)(de)(de)每(mei)一(yi)路(lu)輸(shu)出(chu)PWM驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)信號(hao)經(jing)過由兩個三(san)(san)極(ji)管組成的(de)(de)(de)(de)(de)(de)放大電(dian)(dian)(dian)(dian)(dian)路(lu)來驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)功(gong)(gong)(gong)(gong)率(lv)開(kai)(kai)(kai)(kai)關管。此種(zhong)(zhong)(zhong)方(fang)法無法實現(xian)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)部(bu)分(fen)與(yu)主電(dian)(dian)(dian)(dian)(dian)路(lu)的(de)(de)(de)(de)(de)(de)隔離。脈沖變(bian)壓器(qi)(qi)耦(ou)(ou)合(he)型(xing)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)路(lu)：此電(dian)(dian)(dian)(dian)(dian)路(lu)是(shi)在直(zhi)接耦(ou)(ou)合(he)型(xing)的(de)(de)(de)(de)(de)(de)基礎上(shang)加上(shang)了一(yi)個脈沖變(bian)壓器(qi)(qi)，實現(xian)了控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)路(lu)與(yu)主電(dian)(dian)(dian)(dian)(dian)路(lu)的(de)(de)(de)(de)(de)(de)隔離。但(dan)是(shi)這種(zhong)(zhong)(zhong)結構的(de)(de)(de)(de)(de)(de)缺點(dian)是(shi)，涉及到(dao)變(bian)壓器(qi)(qi)的(de)(de)(de)(de)(de)(de)設計(ji)、制(zhi)(zhi)(zhi)(zhi)(zhi)作等方(fang)面，比(bi)較復(fu)雜。驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)芯(xin)片(pian)(pian)的(de)(de)(de)(de)(de)(de)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)(dian)(dian)路(lu)：為了更加方(fang)便地(di)來驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)功(gong)(gong)(gong)(gong)率(lv)開(kai)(kai)(kai)(kai)關管，很(hen)多公司研制(zhi)(zhi)(zhi)(zhi)(zhi)出(chu)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)芯(xin)片(pian)(pian)，驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)芯(xin)片(pian)(pian)可以(yi)輸(shu)出(chu)較大的(de)(de)(de)(de)(de)(de)功(gong)(gong)(gong)(gong)率(lv)，驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)開(kai)(kai)(kai)(kai)關管，而且隨(sui)著芯(xin)片(pian)(pian)的(de)(de)(de)(de)(de)(de)小型(xing)化(hua)發展，現(xian)在的(de)(de)(de)(de)(de)(de)驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)芯(xin)片(pian)(pian)體積非常小，有(you)各種(zhong)(zhong)(zhong)封(feng)裝形式。利用驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)芯(xin)片(pian)(pian)對功(gong)(gong)(gong)(gong)率(lv)開(kai)(kai)(kai)(kai)關管驅(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)，這種(zhong)(zhong)(zhong)方(fang)法比(bi)較簡單。但(dan)是(shi)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)路(lu)與(yu)主電(dian)(dian)(dian)(dian)(dian)路(lu)仍然沒(mei)有(you)實現(xian)隔離。03控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)模(mo)塊主電(dian)(dian)(dian)(dian)(dian)路(lu)的(de)(de)(de)(de)(de)(de)反饋主要(yao)(yao)有(you)三(san)(san)種(zhong)(zhong)(zhong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)模(mo)式：電(dian)(dian)(dian)(dian)(dian)壓控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)模(mo)式，峰(feng)值電(dian)(dian)(dian)(dian)(dian)流(liu)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)模(mo)式，平(ping)均電(dian)(dian)(dian)(dian)(dian)流(liu)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)模(mo)式。電(dian)(dian)(dian)(dian)(dian)壓控(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)模(mo)式：屬于電(dian)(dian)(dian)(dian)(dian)壓反饋。寶山區廣汽(qi)(qi)(qi)新(xin)能(neng)(neng)源(yuan)汽(qi)(qi)(qi)車(che)維(wei)修DC/DC電(dian)(dian)(dian)(dian)(dian)路(lu)故障排除上(shang)海新(xin)能(neng)(neng)源(yuan)汽(qi)(qi)(qi)車(che)維(wei)修靠(kao)譜(pu)嗎？

首先(xian)需(xu)要(yao)檢(jian)(jian)查(cha)配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)銅排質量(liang)(liang)問(wen)題(ti)(ti)，其次檢(jian)(jian)測配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)銅排和(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)模組接(jie)(jie)觸效果(guo)，保(bao)障(zhang)配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)銅排工作(zuo)的(de)(de)(de)正常性(xing)。動力電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)低壓線(xian)(xian)(xian)(xian)(xian)束(shu)(shu)問(wen)題(ti)(ti)新能(neng)源(yuan)汽車(che)動力電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)低壓線(xian)(xian)(xian)(xian)(xian)束(shu)(shu)負(fu)責(ze)采集(ji)(ji)(ji)單(dan)(dan)(dan)體電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)信(xin)(xin)息(xi)，主要(yao)是采集(ji)(ji)(ji)溫(wen)度信(xin)(xin)息(xi)和(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓信(xin)(xin)息(xi)，利用采樣(yang)線(xian)(xian)(xian)(xian)(xian)束(shu)(shu)連接(jie)(jie)單(dan)(dan)(dan)體電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)和(he)(he)模組，利用采樣(yang)線(xian)(xian)(xian)(xian)(xian)束(shu)(shu)采集(ji)(ji)(ji)單(dan)(dan)(dan)體電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)溫(wen)度信(xin)(xin)息(xi)和(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓信(xin)(xin)息(xi)，隨后(hou)向控制(zhi)器(qi)中傳輸線(xian)(xian)(xian)(xian)(xian)束(shu)(shu)采集(ji)(ji)(ji)的(de)(de)(de)各種信(xin)(xin)息(xi)，控制(zhi)器(qi)負(fu)責(ze)有效調整溫(wen)度值和(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓值。低壓線(xian)(xian)(xian)(xian)(xian)束(shu)(shu)在(zai)實(shi)際運(yun)行(xing)過(guo)程中，具有較(jiao)多(duo)的(de)(de)(de)故(gu)障(zhang)原因，不(bu)僅會(hui)影(ying)響到電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)壓差，對于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)年限(xian)和(he)(he)運(yun)行(xing)效率也產生(sheng)(sheng)較(jiao)大(da)的(de)(de)(de)影(ying)響，維(wei)修(xiu)技(ji)(ji)(ji)術(shu)(shu)人(ren)員(yuan)在(zai)檢(jian)(jian)查(cha)過(guo)程中，需(xu)要(yao)確定(ding)故(gu)障(zhang)類(lei)型，如(ru)果(guo)采樣(yang)線(xian)(xian)(xian)(xian)(xian)束(shu)(shu)發(fa)生(sheng)(sheng)短路和(he)(he)斷路故(gu)障(zhang)，技(ji)(ji)(ji)術(shu)(shu)人(ren)員(yuan)需(xu)要(yao)及(ji)時更換(huan)(huan)故(gu)障(zhang)線(xian)(xian)(xian)(xian)(xian)束(shu)(shu)，如(ru)果(guo)發(fa)生(sheng)(sheng)了接(jie)(jie)觸不(bu)良問(wen)題(ti)(ti)，需(xu)要(yao)檢(jian)(jian)查(cha)采樣(yang)線(xian)(xian)(xian)(xian)(xian)束(shu)(shu)擴孔情況，結合檢(jian)(jian)查(cha)結果(guo)利用針對性(xing)的(de)(de)(de)處理措施，調整動力電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)和(he)(he)線(xian)(xian)(xian)(xian)(xian)束(shu)(shu)的(de)(de)(de)連接(jie)(jie)方式。4新能(neng)源(yuan)汽車(che)動力電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)壓差故(gu)障(zhang)維(wei)修(xiu)技(ji)(ji)(ji)術(shu)(shu)單(dan)(dan)(dan)體電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)組維(wei)修(xiu)技(ji)(ji)(ji)術(shu)(shu)新能(neng)源(yuan)汽車(che)動力電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)中包括很多(duo)單(dan)(dan)(dan)體電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，如(ru)果(guo)動力電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)發(fa)生(sheng)(sheng)問(wen)題(ti)(ti)，維(wei)修(xiu)人(ren)員(yuan)需(xu)要(yao)檢(jian)(jian)查(cha)單(dan)(dan)(dan)體電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)質量(liang)(liang)，及(ji)時更換(huan)(huan)發(fa)生(sheng)(sheng)問(wen)題(ti)(ti)的(de)(de)(de)單(dan)(dan)(dan)體電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)，保(bao)障(zhang)動力電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)運(yun)行(xing)的(de)(de)(de)穩定(ding)性(xing)。維(wei)修(xiu)人(ren)員(yuan)首先(xian)要(yao)利用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓器(qi)檢(jian)(jian)測單(dan)(dan)(dan)體電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓，其次要(yao)檢(jian)(jian)測單(dan)(dan)(dan)體電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容和(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)，及(ji)時維(wei)修(xiu)發(fa)生(sheng)(sheng)問(wen)題(ti)(ti)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯電(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)。

如果有(you)必(bi)須(xu)(xu)及時(shi)(shi)清理蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)氧化物，及時(shi)(shi)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)或更換蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)。（二）純(chun)電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)(qi)(qi)(qi)(qi)車(che)(che)(che)(che)維(wei)修(xiu)技(ji)術(shu)雖然油電(dian)(dian)(dian)(dian)(dian)(dian)混(hun)合車(che)(che)(che)(che)在(zai)(zai)當前(qian)(qian)更受歡(huan)迎(ying)，但純(chun)電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)(qi)(qi)(qi)(qi)車(che)(che)(che)(che)始終是(shi)新能(neng)源(yuan)汽(qi)(qi)(qi)(qi)(qi)車(che)(che)(che)(che)的(de)(de)(de)發(fa)展趨勢，其(qi)動(dong)(dong)力(li)(li)傳(chuan)動(dong)(dong)是(shi)通過粗制(zhi)煉制(zhi)燃油之(zhi)后用(yong)(yong)于發(fa)電(dian)(dian)(dian)(dian)(dian)(dian)，向汽(qi)(qi)(qi)(qi)(qi)車(che)(che)(che)(che)內部的(de)(de)(de)動(dong)(dong)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)組(zu)傳(chuan)輸電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)，或利用(yong)(yong)家庭慢(man)充(chong)或直流電(dian)(dian)(dian)(dian)(dian)(dian)樁快速充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)方(fang)式為汽(qi)(qi)(qi)(qi)(qi)車(che)(che)(che)(che)補充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)，電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)就是(shi)其(qi)動(dong)(dong)力(li)(li)來源(yuan)，這也是(shi)維(wei)修(xiu)的(de)(de)(de)重點。在(zai)(zai)維(wei)修(xiu)純(chun)電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)(qi)(qi)(qi)(qi)車(che)(che)(che)(che)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)時(shi)(shi)應(ying)預防電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)因存放(fang)發(fa)生虧電(dian)(dian)(dian)(dian)(dian)(dian)故(gu)障。例如在(zai)(zai)沒有(you)使用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)時(shi)(shi)也應(ying)定(ding)時(shi)(shi)給電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)充(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，讓電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)保(bao)持良好的(de)(de)(de)狀(zhuang)態，避免(mian)發(fa)生虧電(dian)(dian)(dian)(dian)(dian)(dian)現象；利用(yong)(yong)周期(qi)性檢測技(ji)術(shu)修(xiu)理電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)，如果在(zai)(zai)純(chun)電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)(qi)(qi)(qi)(qi)車(che)(che)(che)(che)的(de)(de)(de)使用(yong)(yong)環節(jie)發(fa)生續航能(neng)力(li)(li)減(jian)弱的(de)(de)(de)現象，極有(you)可能(neng)就是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)緣故(gu)，必(bi)須(xu)(xu)定(ding)時(shi)(shi)檢查，確保(bao)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)正(zheng)常(chang)使用(yong)(yong)，保(bao)障純(chun)電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)(qi)(qi)(qi)(qi)車(che)(che)(che)(che)正(zheng)常(chang)行(xing)駛。又如在(zai)(zai)維(wei)修(xiu)控(kong)制(zhi)器(qi)(qi)時(shi)(shi)必(bi)須(xu)(xu)在(zai)(zai)安全(quan)的(de)(de)(de)工(gong)作(zuo)環境(jing)里進行(xing)，其(qi)實在(zai)(zai)出廠以前(qian)(qian)很多控(kong)制(zhi)器(qi)(qi)就已經做(zuo)好了功能(neng)調配，維(wei)修(xiu)人員在(zai)(zai)檢查時(shi)(shi)不能(neng)拆卸，也不能(neng)任意更換接(jie)觸器(qi)(qi)的(de)(de)(de)接(jie)線，促使控(kong)制(zhi)器(qi)(qi)有(you)足夠多的(de)(de)(de)時(shi)(shi)間把剩(sheng)余電(dian)(dian)(dian)(dian)(dian)(dian)量釋放(fang)出來，同時(shi)(shi)要定(ding)時(shi)(shi)清理灰(hui)塵，保(bao)證控(kong)制(zhi)器(qi)(qi)本身及其(qi)周邊干凈(jing)衛生。三、提高新能(neng)源(yuan)汽(qi)(qi)(qi)(qi)(qi)車(che)(che)(che)(che)維(wei)修(xiu)技(ji)術(shu)水平的(de)(de)(de)措施（一）做(zuo)好汽(qi)(qi)(qi)(qi)(qi)車(che)(che)(che)(che)維(wei)修(xiu)之(zhi)前(qian)(qian)的(de)(de)(de)檢查工(gong)作(zuo)正(zheng)如前(qian)(qian)文(wen)所述，不管是(shi)油電(dian)(dian)(dian)(dian)(dian)(dian)混(hun)合車(che)(che)(che)(che)還(huan)是(shi)純(chun)電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)汽(qi)(qi)(qi)(qi)(qi)車(che)(che)(che)(che)。閔行(xing)區(qu)新能(neng)源(yuan)汽(qi)(qi)(qi)(qi)(qi)車(che)(che)(che)(che)維(wei)修(xiu)價格(ge)多少？

繼電(dian)(dian)器是(shi)否(fou)(fou)(fou)正(zheng)(zheng)常(chang)工(gong)作，BMS輸(shu)出控制(zhi)信(xin)號是(shi)否(fou)(fou)(fou)正(zheng)(zheng)常(chang)。當電(dian)(dian)池(chi)(chi)系(xi)統在未接(jie)(jie)入(ru)整車時(shi)能夠完(wan)成預充電(dian)(dian)，應(ying)(ying)(ying)檢(jian)(jian)(jian)查(cha)外(wai)部(bu)(bu)連接(jie)(jie)或電(dian)(dian)機控制(zhi)器等(deng)外(wai)部(bu)(bu)零部(bu)(bu)件(jian)。對(dui)于BMS自檢(jian)(jian)(jian)故(gu)(gu)障(zhang)，當檢(jian)(jian)(jian)測(ce)(ce)參數(shu)測(ce)(ce)量值與實(shi)際值偏差過(guo)大時(shi)，應(ying)(ying)(ying)檢(jian)(jian)(jian)查(cha)BMS相關的(de)(de)(de)測(ce)(ce)量線(xian)束、傳感(gan)器、接(jie)(jie)插(cha)(cha)件(jian)是(shi)否(fou)(fou)(fou)正(zheng)(zheng)常(chang)，并(bing)(bing)(bing)更(geng)換(huan)相應(ying)(ying)(ying)的(de)(de)(de)測(ce)(ce)量線(xian)束、傳感(gan)器、接(jie)(jie)插(cha)(cha)件(jian)或BMS。對(dui)于高(gao)壓互(hu)鎖故(gu)(gu)障(zhang)，應(ying)(ying)(ying)檢(jian)(jian)(jian)查(cha)高(gao)壓互(hu)鎖回路(lu)相關的(de)(de)(de)線(xian)束、接(jie)(jie)插(cha)(cha)件(jian)是(shi)否(fou)(fou)(fou)導通(tong)。對(dui)于具有冷(leng)熱(re)管理系(xi)統的(de)(de)(de)電(dian)(dian)池(chi)(chi)系(xi)統，應(ying)(ying)(ying)檢(jian)(jian)(jian)查(cha)包括繼電(dian)(dian)器、接(jie)(jie)插(cha)(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)）在內的(de)(de)(de)加(jia)熱(re)回路(lu)是(shi)否(fou)(fou)(fou)正(zheng)(zheng)常(chang)，以及(ji)制(zhi)冷(leng)功能是(shi)否(fou)(fou)(fou)正(zheng)(zheng)常(chang)；并(bing)(bing)(bing)更(geng)換(huan)相應(ying)(ying)(ying)的(de)(de)(de)故(gu)(gu)障(zhang)部(bu)(bu)件(jian)。對(dui)于采用液(ye)冷(leng)方式的(de)(de)(de)電(dian)(dian)池(chi)(chi)系(xi)統，應(ying)(ying)(ying)檢(jian)(jian)(jian)查(cha)液(ye)冷(leng)回路(lu)是(shi)否(fou)(fou)(fou)通(tong)暢，液(ye)冷(leng)回路(lu)氣(qi)密(mi)性(xing)是(shi)否(fou)(fou)(fou)符合要求，管路(lu)、接(jie)(jie)頭等(deng)是(shi)否(fou)(fou)(fou)發生泄漏。動力(li)蓄(xu)電(dian)(dian)池(chi)(chi)檢(jian)(jian)(jian)測(ce)(ce)動力(li)蓄(xu)電(dian)(dian)池(chi)(chi)檢(jian)(jian)(jian)測(ce)(ce)前，應(ying)(ying)(ying)對(dui)高(gao)壓系(xi)統進(jin)行(xing)斷電(dian)(dian)操(cao)作并(bing)(bing)(bing)設置警示牌(pai)。將動力(li)蓄(xu)電(dian)(dian)池(chi)(chi)拆下后，應(ying)(ying)(ying)對(dui)外(wai)觀再次(ci)進(jin)行(xing)檢(jian)(jian)(jian)查(cha)，當存在變形、磨損、破裂等(deng)現象(xiang)時(shi)，應(ying)(ying)(ying)檢(jian)(jian)(jian)查(cha)封箱(xiang)螺絲(si)的(de)(de)(de)扭矩及(ji)標記，并(bing)(bing)(bing)對(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(jie)果按照表(biao)4的(de)(de)(de)要求進(jin)行(xing)填寫。對(dui)于溫度(du)相關的(de)(de)(de)故(gu)(gu)障(zhang)，包括溫度(du)過(guo)高(gao)、溫升過(guo)快、溫差異常(chang)等(deng)，應(ying)(ying)(ying)先(xian)充分靜置再做開蓋檢(jian)(jian)(jian)測(ce)(ce)（在此之前應(ying)(ying)(ying)迅速(su)停(ting)止一切(qie)充電(dian)(dian)、放電(dian)(dian)測(ce)(ce)試），檢(jian)(jian)(jian)查(cha)溫度(du)測(ce)(ce)量的(de)(de)(de)一致性(xing)。上海(hai)新能源汽(qi)車維修(xiu)哪家好？金(jin)山(shan)區長安(an)新能源汽(qi)車維修(xiu)優(you)惠(hui)嗎(ma)

閔行(xing)區(qu)新(xin)能(neng)源汽(qi)車維修(xiu)(xiu)VCU系統維修(xiu)(xiu)。浦東新(xin)區(qu)蔚來(lai)新(xin)能(neng)源汽(qi)車維修(xiu)(xiu)均(jun)價

加(jia)強(qiang)和(he)職業院校的(de)(de)(de)(de)(de)(de)合作，利用現代學徒制(zhi)的(de)(de)(de)(de)(de)(de)方式(shi)吸納的(de)(de)(de)(de)(de)(de)專業人才；當(dang)隊(dui)伍(wu)建設相對(dui)成熟之后大力開發新(xin)的(de)(de)(de)(de)(de)(de)維(wei)(wei)(wei)修(xiu)(xiu)技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)，緊跟(gen)汽(qi)(qi)(qi)(qi)車(che)(che)(che)產品的(de)(de)(de)(de)(de)(de)發展速(su)度(du)，強(qiang)化(hua)對(dui)電子化(hua)診斷(duan)技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)與維(wei)(wei)(wei)修(xiu)(xiu)措施的(de)(de)(de)(de)(de)(de)應用，并(bing)積極使用網絡(luo)化(hua)、數(shu)(shu)字化(hua)的(de)(de)(de)(de)(de)(de)服務系(xi)(xi)(xi)(xi)統(tong)，密切結(jie)合線上與線下，建立維(wei)(wei)(wei)修(xiu)(xiu)技(ji)(ji)(ji)師(shi)的(de)(de)(de)(de)(de)(de)會診機(ji)(ji)制(zhi)，擴大新(xin)能(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)車(che)(che)(che)維(wei)(wei)(wei)修(xiu)(xiu)服務半徑(jing)，提供性(xing)價(jia)比高的(de)(de)(de)(de)(de)(de)、專業的(de)(de)(de)(de)(de)(de)維(wei)(wei)(wei)修(xiu)(xiu)作業，提升維(wei)(wei)(wei)修(xiu)(xiu)質(zhi)(zhi)量。先進(jin)的(de)(de)(de)(de)(de)(de)新(xin)能(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)車(che)(che)(che)維(wei)(wei)(wei)修(xiu)(xiu)技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)還(huan)和(he)數(shu)(shu)據(ju)處理技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)、信息交(jiao)互技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)等聯系(xi)(xi)(xi)(xi)密切，汽(qi)(qi)(qi)(qi)車(che)(che)(che)維(wei)(wei)(wei)修(xiu)(xiu)任(ren)務也(ye)從修(xiu)(xiu)復(fu)復(fu)雜的(de)(de)(de)(de)(de)(de)傳統(tong)機(ji)(ji)械系(xi)(xi)(xi)(xi)統(tong)轉變為預防汽(qi)(qi)(qi)(qi)車(che)(che)(che)故(gu)障(zhang)(zhang)的(de)(de)(de)(de)(de)(de)發生，這(zhe)標志著新(xin)能(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)車(che)(che)(che)維(wei)(wei)(wei)修(xiu)(xiu)已經(jing)延伸到養護領域(yu)。傳統(tong)燃油汽(qi)(qi)(qi)(qi)車(che)(che)(che)維(wei)(wei)(wei)修(xiu)(xiu)是(shi)在(zai)易(yi)更(geng)換的(de)(de)(de)(de)(de)(de)、成本的(de)(de)(de)(de)(de)(de)系(xi)(xi)(xi)(xi)統(tong)里進(jin)行(xing)，發生故(gu)障(zhang)(zhang)之后要拆(chai)解汽(qi)(qi)(qi)(qi)車(che)(che)(che)零部件，而新(xin)能(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)車(che)(che)(che)的(de)(de)(de)(de)(de)(de)新(xin)型(xing)維(wei)(wei)(wei)修(xiu)(xiu)技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)兼具養護性(xing)質(zhi)(zhi)，基于計算機(ji)(ji)系(xi)(xi)(xi)(xi)統(tong)能(neng)(neng)預先測(ce)定汽(qi)(qi)(qi)(qi)車(che)(che)(che)檢修(xiu)(xiu)時(shi)(shi)間(jian)、汽(qi)(qi)(qi)(qi)車(che)(che)(che)組件的(de)(de)(de)(de)(de)(de)生命周期，通過預先主動(dong)維(wei)(wei)(wei)護確保提前足夠的(de)(de)(de)(de)(de)(de)時(shi)(shi)間(jian)安排修(xiu)(xiu)理。例(li)如當(dang)下監(jian)(jian)測(ce)汽(qi)(qi)(qi)(qi)車(che)(che)(che)機(ji)(ji)械系(xi)(xi)(xi)(xi)統(tong)故(gu)障(zhang)(zhang)時(shi)(shi)常(chang)用的(de)(de)(de)(de)(de)(de)技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)包括視覺監(jian)(jian)測(ce)技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)、噪聲與震動(dong)監(jian)(jian)測(ce)技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)、性(xing)能(neng)(neng)監(jian)(jian)測(ce)技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)、熱量監(jian)(jian)測(ce)技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)以及磨屑監(jian)(jian)測(ce)技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)，不管(guan)是(shi)哪(na)一項技(ji)(ji)(ji)術(shu)(shu)(shu)(shu)，計算機(ji)(ji)都發揮著重要作用，在(zai)電腦系(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)(de)輔助下快速(su)收集(ji)新(xin)能(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)車(che)(che)(che)的(de)(de)(de)(de)(de)(de)行(xing)駛數(shu)(shu)據(ju)，并(bing)加(jia)以整合，在(zai)推理與計算中(zhong)診斷(duan)新(xin)能(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)車(che)(che)(che)的(de)(de)(de)(de)(de)(de)狀(zhuang)態(tai)。浦(pu)東新(xin)區蔚來新(xin)能(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)車(che)(che)(che)維(wei)(wei)(wei)修(xiu)(xiu)均價(jia)

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