中(zhong)国(guo)存在(zai)扬尘(chen)、工业(ye)、水(shui)资源(yuan)(yuan)、燃煤和汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)尾气(qi)(qi)等(deng)环境污(wu)染(ran)现(xian)(xian)象(xiang)，而(er)随着汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)保(bao)有(you)量(liang)的(de)(de)(de)(de)(de)(de)不(bu)断增长，汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)尾气(qi)(qi)污(wu)染(ran)成为重要(yao)的(de)(de)(de)(de)(de)(de)环境污(wu)染(ran)来源(yuan)(yuan)，很多(duo)人城(cheng)市面对重污(wu)染(ran)天气(qi)(qi)不(bu)得(de)不(bu)通过限号的(de)(de)(de)(de)(de)(de)方式控(kong)(kong)(kong)制(zhi)(zhi)(zhi)汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)尾气(qi)(qi)的(de)(de)(de)(de)(de)(de)排放。在(zai)环境保(bao)护任务繁(fan)重的(de)(de)(de)(de)(de)(de)时(shi)(shi)代，很多(duo)汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)制(zhi)(zhi)(zhi)造企业(ye)积极(ji)研发油电(dian)混合型以及纯(chun)电(dian)动(dong)(dong)(dong)(dong)型的(de)(de)(de)(de)(de)(de)新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)，在(zai)国(guo)内得(de)到(dao)使(shi)(shi)用(yong)，这虽然有(you)效减少汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)尾气(qi)(qi)污(wu)染(ran)，但对维(wei)(wei)修(xiu)工作提出新(xin)(xin)(xin)(xin)的(de)(de)(de)(de)(de)(de)要(yao)求，加(jia)(jia)强对新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)维(wei)(wei)修(xiu)技(ji)(ji)术(shu)的(de)(de)(de)(de)(de)(de)分(fen)析与探讨(tao)具有(you)重要(yao)意(yi)义。一、新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)的(de)(de)(de)(de)(de)(de)技(ji)(ji)术(shu)复杂性(xing)人们在(zai)研制(zhi)(zhi)(zhi)新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)时(shi)(shi)充(chong)分(fen)融(rong)入电(dian)子技(ji)(ji)术(shu)、信(xin)息技(ji)(ji)术(shu)、汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)制(zhi)(zhi)(zhi)造科技(ji)(ji)以及能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)学等(deng)内容，促使(shi)(shi)新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)的(de)(de)(de)(de)(de)(de)行(xing)驶与操控(kong)(kong)(kong)等(deng)都变(bian)得(de)更加(jia)(jia)智能(neng)(neng)(neng)(neng)(neng)化(hua)。例如驱(qu)动(dong)(dong)(dong)(dong)与驱(qu)动(dong)(dong)(dong)(dong)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)技(ji)(ji)术(shu)，因为纯(chun)电(dian)动(dong)(dong)(dong)(dong)车(che)(che)(che)(che)是新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)的(de)(de)(de)(de)(de)(de)使(shi)(shi)用(yong)与发展(zhan)方向，为促使(shi)(shi)新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)达(da)到(dao)纯(chun)电(dian)动(dong)(dong)(dong)(dong)车(che)(che)(che)(che)的(de)(de)(de)(de)(de)(de)标准，必(bi)须使(shi)(shi)用(yong)动(dong)(dong)(dong)(dong)力(li)强大(da)的(de)(de)(de)(de)(de)(de)、可靠性(xing)高的(de)(de)(de)(de)(de)(de)电(dian)机，并使(shi)(shi)用(yong)新(xin)(xin)(xin)(xin)的(de)(de)(de)(de)(de)(de)电(dian)机控(kong)(kong)(kong)制(zhi)(zhi)(zhi)技(ji)(ji)术(shu)，包(bao)括直接转矩控(kong)(kong)(kong)制(zhi)(zhi)(zhi)、矢量(liang)控(kong)(kong)(kong)制(zhi)(zhi)(zhi)等(deng)技(ji)(ji)术(shu)，体现(xian)(xian)出技(ji)(ji)术(shu)复杂性(xing)。然而(er)正因为新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)的(de)(de)(de)(de)(de)(de)车(che)(che)(che)(che)体结(jie)构中(zhong)含有(you)大(da)量(liang)电(dian)路结(jie)构、电(dian)子部件(jian)，要(yao)求汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)维(wei)(wei)修(xiu)人员(yuan)在(zai)维(wei)(wei)修(xiu)新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)时(shi)(shi)要(yao)面对技(ji)(ji)术(shu)更复杂的(de)(de)(de)(de)(de)(de)结(jie)构，增加(jia)(jia)维(wei)(wei)修(xiu)人员(yuan)排除新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)故障(zhang)的(de)(de)(de)(de)(de)(de)难度(du)。与此同时(shi)(shi)，为实现(xian)(xian)新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)的(de)(de)(de)(de)(de)(de)多(duo)样化(hua)动(dong)(dong)(dong)(dong)能(neng)(neng)(neng)(neng)(neng)，其零部件(jian)也具有(you)较(jiao)大(da)的(de)(de)(de)(de)(de)(de)复杂性(xing)，科技(ji)(ji)含量(liang)较(jiao)高。闵行(xing)区(qu)新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)驱(qu)DC/DC电(dian)路故障(zhang)排除。长宁区(qu)小(xiao)鹏(peng)新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)汽(qi)(qi)(qi)(qi)(qi)(qi)车(che)(che)(che)(che)维(wei)(wei)修(xiu)VCU系统维(wei)(wei)修(xiu)

新(xin)(xin)能(neng)(neng)源(yuan)汽(qi)(qi)车(che)动(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)系统属于高(gao)(gao)压(ya)部件，影响整车(che)安全(quan)性(xing)及可靠性(xing)。而且动(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)带动(dong)(dong)(dong)(dong)车(che)辆电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)动(dong)(dong)(dong)(dong)机(ji)，用(yong)于起(qi)步、照明、点火等功(gong)能(neng)(neng)，所以故(gu)(gu)(gu)障(zhang)(zhang)诊(zhen)断及处(chu)(chu)理(li)(li)(li)十(shi)分(fen)重(zhong)(zhong)要。BMS故(gu)(gu)(gu)障(zhang)(zhang)处(chu)(chu)理(li)(li)(li)方式(shi)行(xing)车(che)模(mo)式(shi)：上(shang)报故(gu)(gu)(gu)障(zhang)(zhang)，同时(shi)(shi)最(zui)大允(yun)许充(chong)(chong)(chong)放电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)功(gong)率调整为(wei)零，整车(che)在2S内(nei)(nei)没有高(gao)(gao)压(ya)下电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，BMS主动(dong)(dong)(dong)(dong)断开高(gao)(gao)压(ya)继电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)。车(che)载充(chong)(chong)(chong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)模(mo)式(shi)：上(shang)报故(gu)(gu)(gu)障(zhang)(zhang)，同时(shi)(shi)动(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)请求(qiu)为(wei)待机(ji)，5S后断开高(gao)(gao)压(ya)继电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)。快充(chong)(chong)(chong)充(chong)(chong)(chong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)模(mo)式(shi)：上(shang)报故(gu)(gu)(gu)障(zhang)(zhang)，同时(shi)(shi)发送(song)BST，5S后断开高(gao)(gao)压(ya)继电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)。VSU故(gu)(gu)(gu)障(zhang)(zhang)处(chu)(chu)理(li)(li)(li)方式(shi)仪表点亮动(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)故(gu)(gu)(gu)障(zhang)(zhang)灯(deng)、MIL灯(deng)，一级报警音，提示驾驶员(yuan)尽快离开车(che)辆。高(gao)(gao)压(ya)下电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，如(ru)果(guo)(guo)未上(shang)高(gao)(gao)压(ya)禁(jin)止上(shang)高(gao)(gao)压(ya)。导(dao)致(zhi)故(gu)(gu)(gu)障(zhang)(zhang)的(de)原因动(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)热管理(li)(li)(li)系统有问题，单体电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)有问题，动(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)装配节点松(song)弛。故(gu)(gu)(gu)障(zhang)(zhang)可能(neng)(neng)造成的(de)影响导(dao)致(zhi)动(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)隔膜熔化，出(chu)现(xian)公里电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)内(nei)(nei)短路，从而引起(qi)热失(shi)控，出(chu)现(xian)着火。处(chu)(chu)理(li)(li)(li)措施(shi)停止充(chong)(chong)(chong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)、加热、行(xing)车(che)，等温(wen)度(du)自(zi)然(ran)降低(di)，如(ru)果(guo)(guo)重(zhong)(zhong)新(xin)(xin)上(shang)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，车(che)辆恢复正常，则(ze)不需要进(jin)行(xing)维(wei)(wei)修(xiu)(xiu)(xiu)。如(ru)果(guo)(guo)重(zhong)(zhong)新(xin)(xin)上(shang)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)车(che)辆不能(neng)(neng)恢复正常，或(huo)较短时(shi)(shi)间(jian)内(nei)(nei)温(wen)度(du)仍迅(xun)速上(shang)升(sheng)，则(ze)需要按照“建议的(de)维(wei)(wei)修(xiu)(xiu)(xiu)措施(shi)”实施(shi)检(jian)修(xiu)(xiu)(xiu)。建议的(de)维(wei)(wei)修(xiu)(xiu)(xiu)措施(shi)采集动(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)温(wen)度(du)数据，检(jian)查温(wen)度(du)传感器(qi)(qi)与实际(ji)温(wen)度(du)差异；检(jian)测动(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)热管理(li)(li)(li)系统。徐汇区(qu)理(li)(li)(li)想新(xin)(xin)能(neng)(neng)源(yuan)汽(qi)(qi)车(che)维(wei)(wei)修(xiu)(xiu)(xiu)驱动(dong)(dong)(dong)(dong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)动(dong)(dong)(dong)(dong)机(ji)控制(zhi)系统故(gu)(gu)(gu)障(zhang)(zhang)新(xin)(xin)能(neng)(neng)源(yuan)汽(qi)(qi)车(che)维(wei)(wei)修(xiu)(xiu)(xiu)空调维(wei)(wei)修(xiu)(xiu)(xiu)。

传递(di)到变压(ya)(ya)器的(de)(de)(de)副边(bian)，得到的(de)(de)(de)是(shi)(shi)另一(yi)(yi)个(ge)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)幅值的(de)(de)(de)交流正(zheng)弦(xian)波。经(jing)过DR1和DR2整(zheng)流以后(hou)，再经(jing)由(you)Cf和Rl滤(lv)波处理，得到直流电(dian)(dian)(dian)(dian)(dian)(dian)(dian)，提供给输(shu)出端。02驱(qu)(qu)(qu)(qu)(qu)(qu)动(dong)(dong)(dong)(dong)模(mo)块对(dui)于控(kong)(kong)制(zhi)(zhi)(zhi)芯(xin)(xin)片(pian)输(shu)出的(de)(de)(de)四路(lu)(lu)(lu)(lu)(lu)(lu)PWM驱(qu)(qu)(qu)(qu)(qu)(qu)动(dong)(dong)(dong)(dong)信(xin)号(hao)来说，并不能(neng)直接(jie)(jie)驱(qu)(qu)(qu)(qu)(qu)(qu)动(dong)(dong)(dong)(dong)四个(ge)功率(lv)开(kai)关(guan)管(guan)。所以，一(yi)(yi)般来说，开(kai)关(guan)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)是(shi)(shi)需要配套一(yi)(yi)个(ge)驱(qu)(qu)(qu)(qu)(qu)(qu)动(dong)(dong)(dong)(dong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)(lu)(lu)来驱(qu)(qu)(qu)(qu)(qu)(qu)动(dong)(dong)(dong)(dong)功率(lv)开(kai)关(guan)管(guan)。驱(qu)(qu)(qu)(qu)(qu)(qu)动(dong)(dong)(dong)(dong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)(lu)(lu)种(zhong)类(lei)很多，主要由(you)以下三(san)种(zhong):直接(jie)(jie)耦合(he)型(xing)：控(kong)(kong)制(zhi)(zhi)(zhi)芯(xin)(xin)片(pian)的(de)(de)(de)每一(yi)(yi)路(lu)(lu)(lu)(lu)(lu)(lu)输(shu)出PWM驱(qu)(qu)(qu)(qu)(qu)(qu)动(dong)(dong)(dong)(dong)信(xin)号(hao)经(jing)过由(you)两(liang)个(ge)三(san)极管(guan)组成的(de)(de)(de)放大电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)(lu)(lu)来驱(qu)(qu)(qu)(qu)(qu)(qu)动(dong)(dong)(dong)(dong)功率(lv)开(kai)关(guan)管(guan)。此种(zhong)方法(fa)无法(fa)实(shi)现(xian)(xian)控(kong)(kong)制(zhi)(zhi)(zhi)部分与主电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)(lu)(lu)的(de)(de)(de)隔(ge)离。脉冲变压(ya)(ya)器耦合(he)型(xing)驱(qu)(qu)(qu)(qu)(qu)(qu)动(dong)(dong)(dong)(dong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)(lu)(lu)：此电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)(lu)(lu)是(shi)(shi)在直接(jie)(jie)耦合(he)型(xing)的(de)(de)(de)基(ji)础上(shang)加(jia)上(shang)了一(yi)(yi)个(ge)脉冲变压(ya)(ya)器，实(shi)现(xian)(xian)了控(kong)(kong)制(zhi)(zhi)(zhi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)(lu)(lu)与主电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)(lu)(lu)的(de)(de)(de)隔(ge)离。但是(shi)(shi)这种(zhong)结(jie)构的(de)(de)(de)缺点是(shi)(shi)，涉及(ji)到变压(ya)(ya)器的(de)(de)(de)设计、制(zhi)(zhi)(zhi)作等方面，比较(jiao)复杂。驱(qu)(qu)(qu)(qu)(qu)(qu)动(dong)(dong)(dong)(dong)芯(xin)(xin)片(pian)的(de)(de)(de)驱(qu)(qu)(qu)(qu)(qu)(qu)动(dong)(dong)(dong)(dong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)(lu)(lu)：为了更加(jia)方便地来驱(qu)(qu)(qu)(qu)(qu)(qu)动(dong)(dong)(dong)(dong)功率(lv)开(kai)关(guan)管(guan)，很多公(gong)司研制(zhi)(zhi)(zhi)出驱(qu)(qu)(qu)(qu)(qu)(qu)动(dong)(dong)(dong)(dong)芯(xin)(xin)片(pian)，驱(qu)(qu)(qu)(qu)(qu)(qu)动(dong)(dong)(dong)(dong)芯(xin)(xin)片(pian)可以输(shu)出较(jiao)大的(de)(de)(de)功率(lv)，驱(qu)(qu)(qu)(qu)(qu)(qu)动(dong)(dong)(dong)(dong)开(kai)关(guan)管(guan)，而且随(sui)着芯(xin)(xin)片(pian)的(de)(de)(de)小型(xing)化发展，现(xian)(xian)在的(de)(de)(de)驱(qu)(qu)(qu)(qu)(qu)(qu)动(dong)(dong)(dong)(dong)芯(xin)(xin)片(pian)体积(ji)非常小，有(you)各种(zhong)封(feng)装形式(shi)。利用驱(qu)(qu)(qu)(qu)(qu)(qu)动(dong)(dong)(dong)(dong)芯(xin)(xin)片(pian)对(dui)功率(lv)开(kai)关(guan)管(guan)驱(qu)(qu)(qu)(qu)(qu)(qu)动(dong)(dong)(dong)(dong)，这种(zhong)方法(fa)比较(jiao)简单。但是(shi)(shi)控(kong)(kong)制(zhi)(zhi)(zhi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)(lu)(lu)与主电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)(lu)(lu)仍(reng)然没有(you)实(shi)现(xian)(xian)隔(ge)离。03控(kong)(kong)制(zhi)(zhi)(zhi)模(mo)块主电(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)(lu)(lu)(lu)(lu)(lu)的(de)(de)(de)反馈主要有(you)三(san)种(zhong)控(kong)(kong)制(zhi)(zhi)(zhi)模(mo)式(shi)：电(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)控(kong)(kong)制(zhi)(zhi)(zhi)模(mo)式(shi)，峰值电(dian)(dian)(dian)(dian)(dian)(dian)(dian)流控(kong)(kong)制(zhi)(zhi)(zhi)模(mo)式(shi)，平均电(dian)(dian)(dian)(dian)(dian)(dian)(dian)流控(kong)(kong)制(zhi)(zhi)(zhi)模(mo)式(shi)。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)控(kong)(kong)制(zhi)(zhi)(zhi)模(mo)式(shi)：属(shu)于电(dian)(dian)(dian)(dian)(dian)(dian)(dian)压(ya)(ya)反馈。

如果确(que)认电(dian)(dian)(dian)(dian)源管理(li)(li)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)损坏，应进(jin)行(xing)(xing)更换(huan)。更换(huan)流程如下：1）将(jiang)车辆(liang)退电(dian)(dian)(dian)(dian)至OFF档，拆(chai)下后排(pai)座椅，断(duan)开维修(xiu)开关(guan)(guan)(guan)，等待(dai)5min。2）拔(ba)掉(diao)电(dian)(dian)(dian)(dian)源管理(li)(li)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)上(shang)(shang)连接(jie)(jie)(jie)(jie)动(dong)力(li)(li)电(dian)(dian)(dian)(dian)池的(de)(de)采样线(xian)(xian)(xian)，和(he)整(zheng)(zheng)车低压(ya)(ya)(ya)(ya)线(xian)(xian)(xian)束的(de)(de)接(jie)(jie)(jie)(jie)插(cha)件(jian)，拔(ba)掉(diao)整(zheng)(zheng)车低压(ya)(ya)(ya)(ya)线(xian)(xian)(xian)束在(zai)电(dian)(dian)(dian)(dian)源管理(li)(li)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)支架(jia)上(shang)(shang)的(de)(de)固(gu)定卡扣。3）用(yong)10号套(tao)筒扳手(shou)拆(chai)卸电(dian)(dian)(dian)(dian)源管理(li)(li)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)的(de)(de)固(gu)定螺母。4）更换(huan)电(dian)(dian)(dian)(dian)源管理(li)(li)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)，插(cha)上(shang)(shang)动(dong)力(li)(li)电(dian)(dian)(dian)(dian)池采样线(xian)(xian)(xian)和(he)整(zheng)(zheng)车低压(ya)(ya)(ya)(ya)线(xian)(xian)(xian)束的(de)(de)接(jie)(jie)(jie)(jie)插(cha)件(jian)，插(cha)上(shang)(shang)维修(xiu)开关(guan)(guan)(guan)手(shou)柄。5）断(duan)开维修(xiu)开关(guan)(guan)(guan)，用(yong)10号套(tao)筒扳手(shou)拧紧(jin)电(dian)(dian)(dian)(dian)源管理(li)(li)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)的(de)(de)固(gu)定螺母。6）插(cha)上(shang)(shang)维修(xiu)开关(guan)(guan)(guan)手(shou)柄，完成更换(huan)。03PART高(gao)压(ya)(ya)(ya)(ya)配(pei)电(dian)(dian)(dian)(dian)箱(xiang)发生故障(zhang)(zhang)，如何进(jin)行(xing)(xing)诊(zhen)断(duan)与(yu)排(pai)除(chu)高(gao)压(ya)(ya)(ya)(ya)配(pei)电(dian)(dian)(dian)(dian)箱(xiang)是控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)高(gao)电(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)接(jie)(jie)(jie)(jie)通与(yu)关(guan)(guan)(guan)闭的(de)(de)执行(xing)(xing)部(bu)件(jian)，内(nei)部(bu)由多个接(jie)(jie)(jie)(jie)触(chu)器(qi)(qi)(qi)(qi)(qi)与(yu)继(ji)电(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)组成，这(zhei)些接(jie)(jie)(jie)(jie)触(chu)器(qi)(qi)(qi)(qi)(qi)或(huo)继(ji)电(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)由电(dian)(dian)(dian)(dian)源管理(li)(li)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)。电(dian)(dian)(dian)(dian)源管理(li)(li)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)器(qi)(qi)(qi)(qi)(qi)是高(gao)压(ya)(ya)(ya)(ya)配(pei)电(dian)(dian)(dian)(dian)箱(xiang)内(nei)接(jie)(jie)(jie)(jie)触(chu)器(qi)(qi)(qi)(qi)(qi)的(de)(de)诊(zhen)断(duan)主控(kong)(kong)(kong)(kong)模块(kuai)，它可(ke)(ke)以诊(zhen)断(duan)接(jie)(jie)(jie)(jie)触(chu)器(qi)(qi)(qi)(qi)(qi)是否按照预定的(de)(de)要求(qiu)打开与(yu)关(guan)(guan)(guan)闭，是否有不(bu)正常的(de)(de)吸合，如接(jie)(jie)(jie)(jie)触(chu)器(qi)(qi)(qi)(qi)(qi)烧蚀会产生接(jie)(jie)(jie)(jie)触(chu)器(qi)(qi)(qi)(qi)(qi)类故障(zhang)(zhang)码（DTC）。(1)故障(zhang)(zhang)症状1）高(gao)压(ya)(ya)(ya)(ya)配(pei)电(dian)(dian)(dian)(dian)箱(xiang)内(nei)接(jie)(jie)(jie)(jie)触(chu)器(qi)(qi)(qi)(qi)(qi)或(huo)继(ji)电(dian)(dian)(dian)(dian)器(qi)(qi)(qi)(qi)(qi)存在(zai)故障(zhang)(zhang)时，会导致高(gao)电(dian)(dian)(dian)(dian)压(ya)(ya)(ya)(ya)系统(tong)(tong)内(nei)接(jie)(jie)(jie)(jie)触(chu)器(qi)(qi)(qi)(qi)(qi)不(bu)能(neng)工作(zuo)，使车辆(liang)失去动(dong)力(li)(li)。2）位于(yu)仪表盘的(de)(de)动(dong)力(li)(li)系统(tong)(tong)故障(zhang)(zhang)指示(shi)灯将(jiang)点亮。(2)故障(zhang)(zhang)可(ke)(ke)能(neng)原因接(jie)(jie)(jie)(jie)触(chu)器(qi)(qi)(qi)(qi)(qi)自(zi)身线(xian)(xian)(xian)圈损坏或(huo)者控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)线(xian)(xian)(xian)路(lu)接(jie)(jie)(jie)(jie)触(chu)不(bu)良。排(pai)除(chu)方(fang)法：检修(xiu)线(xian)(xian)(xian)路(lu)。上(shang)(shang)海新能(neng)源汽车维修(xiu)靠谱(pu)吗？

新能(neng)(neng)源(yuan)(yuan)汽(qi)(qi)车维(wei)(wei)修(xiu)工(gong)(gong)必(bi)(bi)(bi)备(bei)(bei)证(zheng)书↓从(cong)高(gao)压(ya)安(an)(an)全(quan)考虑(lv)，维(wei)(wei)修(xiu)新能(neng)(neng)源(yuan)(yuan)汽(qi)(qi)车需(xu)要(yao)(yao)必(bi)(bi)(bi)备(bei)(bei)两本证(zheng)书。一是汽(qi)(qi)车维(wei)(wei)修(xiu)工(gong)(gong)证(zheng)，二(er)是电(dian)(dian)工(gong)(gong)特种作业(ye)操作证(zheng)，俗称电(dian)(dian)工(gong)(gong)上岗证(zheng)。汽(qi)(qi)车维(wei)(wei)修(xiu)工(gong)(gong)职(zhi)业(ye)技能(neng)(neng)等(deng)级证(zheng)电(dian)(dian)工(gong)(gong)特种作业(ye)操作证(zheng)新能(neng)(neng)源(yuan)(yuan)汽(qi)(qi)车维(wei)(wei)修(xiu)必(bi)(bi)(bi)备(bei)(bei)工(gong)(gong)具↓维(wei)(wei)修(xiu)新能(neng)(neng)源(yuan)(yuan)汽(qi)(qi)车时(shi)(shi)，维(wei)(wei)修(xiu)人员需(xu)要(yao)(yao)准(zhun)备(bei)(bei)基本绝(jue)(jue)缘(yuan)(yuan)安(an)(an)全(quan)工(gong)(gong)具，比如验(yan)(yan)(yan)电(dian)(dian)、放(fang)(fang)电(dian)(dian)工(gong)(gong)装(zhuang)、绝(jue)(jue)缘(yuan)(yuan)罩、绝(jue)(jue)缘(yuan)(yuan)隔(ge)板等(deng)。要(yao)(yao)佩(pei)戴(dai)必(bi)(bi)(bi)要(yao)(yao)的安(an)(an)全(quan)防护(hu)用(yong)(yong)(yong)(yong)品，比如绝(jue)(jue)缘(yuan)(yuan)手(shou)套、绝(jue)(jue)缘(yuan)(yuan)鞋、绝(jue)(jue)缘(yuan)(yuan)垫、防护(hu)眼(yan)镜等(deng)，其耐压(ya)等(deng)级必(bi)(bi)(bi)须大于1000V。在(zai)(zai)(zai)使(shi)用(yong)(yong)(yong)(yong)安(an)(an)全(quan)用(yong)(yong)(yong)(yong)具时(shi)(shi)要(yao)(yao)注(zhu)意加(jia)强安(an)(an)全(quan)用(yong)(yong)(yong)(yong)具日常保养，防止受(shou)潮、损坏(huai)和脏污。而且辅助安(an)(an)全(quan)用(yong)(yong)(yong)(yong)具不能(neng)(neng)直接(jie)接(jie)触1千伏(fu)以上的电(dian)(dian)气设备(bei)(bei)，在(zai)(zai)(zai)高(gao)压(ya)工(gong)(gong)作使(shi)用(yong)(yong)(yong)(yong)时(shi)(shi)，需(xu)要(yao)(yao)与其他安(an)(an)全(quan)用(yong)(yong)(yong)(yong)具配合使(shi)用(yong)(yong)(yong)(yong)。另外在(zai)(zai)(zai)使(shi)用(yong)(yong)(yong)(yong)验(yan)(yan)(yan)电(dian)(dian)器(qi)时(shi)(shi)应(ying)将验(yan)(yan)(yan)电(dian)(dian)器(qi)慢慢地靠近(jin)电(dian)(dian)气设备(bei)(bei)，如氖(nai)光灯发亮表示(shi)有(you)电(dian)(dian)，且验(yan)(yan)(yan)电(dian)(dian)器(qi)必(bi)(bi)(bi)须按其额定(ding)电(dian)(dian)压(ya)使(shi)用(yong)(yong)(yong)(yong)，不得(de)将低压(ya)验(yan)(yan)(yan)电(dian)(dian)器(qi)在(zai)(zai)(zai)高(gao)压(ya)上使(shi)用(yong)(yong)(yong)(yong)，也不得(de)将高(gao)压(ya)验(yan)(yan)(yan)电(dian)(dian)器(qi)在(zai)(zai)(zai)低压(ya)上使(shi)用(yong)(yong)(yong)(yong)。新能(neng)(neng)源(yuan)(yuan)汽(qi)(qi)车维(wei)(wei)修(xiu)注(zhu)意事项↓1、维(wei)(wei)修(xiu)新能(neng)(neng)源(yuan)(yuan)汽(qi)(qi)车，我们可以按照(zhao)七步法做好维(wei)(wei)修(xiu)准(zhun)备(bei)(bei)工(gong)(gong)作：停电(dian)(dian)→挂锁→验(yan)(yan)(yan)电(dian)(dian)→放(fang)(fang)电(dian)(dian)→悬挂标示(shi)牌→装(zhuang)设遮拦→有(you)监护(hu)人2、维(wei)(wei)修(xiu)前先进行高(gao)压(ya)部件识别。上海新能(neng)(neng)源(yuan)(yuan)汽(qi)(qi)车维(wei)(wei)修(xiu)电(dian)(dian)话。长宁区小鹏新能(neng)(neng)源(yuan)(yuan)汽(qi)(qi)车维(wei)(wei)修(xiu)VCU系统维(wei)(wei)修(xiu)

上海新能(neng)(neng)源汽车维修(xiu)VCU系统(tong)维修(xiu)。长宁区(qu)小(xiao)鹏新能(neng)(neng)源汽车维修(xiu)VCU系统(tong)维修(xiu)

e5450动(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)舱(cang)细节特写:红色(se)箭(jian)头(tou)(tou)(tou)：一体化设(she)定的(de)“4合1”电(dian)(dian)(dian)(dian)(dian)驱(qu)(qu)动(dong)(dong)(dong)(dong)(dong)(dong)控(kong)(kong)制(zhi)(zhi)总(zong)(zong)(zong)成蓝色(se)箭(jian)头(tou)(tou)(tou)：“4合1”电(dian)(dian)(dian)(dian)(dian)驱(qu)(qu)动(dong)(dong)(dong)(dong)(dong)(dong)控(kong)(kong)系统(tong)和(he)(he)(he)驱(qu)(qu)动(dong)(dong)(dong)(dong)(dong)(dong)电(dian)(dian)(dian)(dian)(dian)机散(san)热(re)(re)循环管路补液(ye)(ye)(ye)壶(hu)白色(se)箭(jian)头(tou)(tou)(tou)：驾驶(shi)舱(cang)PTC模(mo)组(zu)低温预热(re)(re)循环管路补液(ye)(ye)(ye)壶(hu)黄(huang)色(se)箭(jian)头(tou)(tou)(tou)：动(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)总(zong)(zong)(zong)成PTC模(mo)组(zu)与水冷(leng)(leng)(leng)(leng)板模(mo)组(zu)串联的(de)循环管路补液(ye)(ye)(ye)壶(hu)绿(lv)色(se)箭(jian)头(tou)(tou)(tou)：动(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)液(ye)(ye)(ye)态(tai)高温散(san)热(re)(re)和(he)(he)(he)低温预热(re)(re)控(kong)(kong)制(zhi)(zhi)模(mo)组(zu)橘色(se)箭(jian)头(tou)(tou)(tou)：伺服动(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)总(zong)(zong)(zong)成的(de)PTC模(mo)组(zu)（预热(re)(re)）在(zai)架构上E5450电(dian)(dian)(dian)(dian)(dian)驱(qu)(qu)动(dong)(dong)(dong)(dong)(dong)(dong)系统(tong)大体承载自E5300（2016款），但是在(zai)驾驶(shi)舱(cang)和(he)(he)(he)动(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)加热(re)(re)与制(zhi)(zhi)冷(leng)(leng)(leng)(leng)控(kong)(kong)制(zhi)(zhi)策略进行(xing)了精细化。加热(re)(re)器(qi)作为(wei)一个(ge)(ge)“加热(re)(re)源(yuan)”，为(wei)驾驶(shi)舱(cang)和(he)(he)(he)动(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)输送(song)热(re)(re)能(neng)（加热(re)(re)液(ye)(ye)(ye)态(tai)介(jie)质通(tong)过管路将能(neng)量(liang)(liang)送(song)入(ru)驾驶(shi)舱(cang)或(huo)动(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)组(zu)件）。BC系列(lie)电(dian)(dian)(dian)(dian)(dian)动(dong)(dong)(dong)(dong)(dong)(dong)空调压缩机作为(wei)一个(ge)(ge)“制(zhi)(zhi)冷(leng)(leng)(leng)(leng)源(yuan)”，为(wei)驾驶(shi)舱(cang)和(he)(he)(he)动(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)输送(song)冷(leng)(leng)(leng)(leng)气（电(dian)(dian)(dian)(dian)(dian)动(dong)(dong)(dong)(dong)(dong)(dong)空调对液(ye)(ye)(ye)态(tai)介(jie)质制(zhi)(zhi)冷(leng)(leng)(leng)(leng)，通(tong)过管路将能(neng)量(liang)(liang)送(song)入(ru)驾驶(shi)舱(cang)或(huo)动(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)组(zu)件）。无论加热(re)(re)还是制(zhi)(zhi)冷(leng)(leng)(leng)(leng)，通(tong)过“板换（水冷(leng)(leng)(leng)(leng)板模(mo)组(zu)）”这个(ge)(ge)“多通(tong)电(dian)(dian)(dian)(dian)(dian)子阀体”进行(xing)控(kong)(kong)制(zhi)(zhi)（流量(liang)(liang)和(he)(he)(he)温度），依(yi)托动(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)电(dian)(dian)(dian)(dian)(dian)量(liang)(liang)进行(xing)“冷(leng)(leng)(leng)(leng)热(re)(re)”交换。无论制(zhi)(zhi)热(re)(re)还是制(zhi)(zhi)冷(leng)(leng)(leng)(leng)的(de)动(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)，都来源(yuan)于动(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)电(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)组(zu)件。2018年款比亚(ya)迪(di)e5450型电(dian)(dian)(dian)(dian)(dian)动(dong)(dong)(dong)(dong)(dong)(dong)汽车，采用3组(zu)循环管路设(she)定。第1组(zu)具备高温散(san)热(re)(re)功能(neng)的(de)循环管路伺服“2合1”电(dian)(dian)(dian)(dian)(dian)驱(qu)(qu)动(dong)(dong)(dong)(dong)(dong)(dong)总(zong)(zong)(zong)成、“4合1”电(dian)(dian)(dian)(dian)(dian)驱(qu)(qu)动(dong)(dong)(dong)(dong)(dong)(dong)控(kong)(kong)制(zhi)(zhi)总(zong)(zong)(zong)成。长宁(ning)区小鹏新能(neng)源(yuan)汽车维修VCU系统(tong)维修

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