可以将(jiang)后三(san)者集成(cheng)(cheng)(cheng)(cheng)称高(gao)(gao)压(ya)配(pei)电(dian)(dian)(dian)盒PDU。可以将(jiang)四者集成(cheng)(cheng)(cheng)(cheng)称PEU。还有(you)其他集成(cheng)(cheng)(cheng)(cheng)方式，例如充电(dian)(dian)(dian)机(ji)与DC-DC集成(cheng)(cheng)(cheng)(cheng)，因(yin)各厂家设计思(si)路不(bu)同而(er)集成(cheng)(cheng)(cheng)(cheng)方式不(bu)同。分(fen)体式的(de)优(you)点(dian)是(shi)(shi)(shi)(shi)(shi)更换成(cheng)(cheng)(cheng)(cheng)本低，缺点(dian)是(shi)(shi)(shi)(shi)(shi)部件(jian)多、相(xiang)(xiang)互间的(de)连接线(xian)多。集成(cheng)(cheng)(cheng)(cheng)式的(de)优(you)点(dian)是(shi)(shi)(shi)(shi)(shi)体积小(xiao)、质量(liang)轻，缺点(dian)是(shi)(shi)(shi)(shi)(shi)更换成(cheng)(cheng)(cheng)(cheng)本高(gao)(gao)。分(fen)体式便(bian)于(yu)初学，所以我们学习从分(fen)体式入(ru)手，为便(bian)于(yu)学习记(ji)忆，本篇文章说成(cheng)(cheng)(cheng)(cheng)“大(da)(da)三(san)电(dian)(dian)(dian)”“小(xiao)五(wu)电(dian)(dian)(dian)”。2.大(da)(da)三(san)电(dian)(dian)(dian)，作(zuo)(zuo)用(yong)(yong)如同燃油车(che)(che)的(de)燃油箱(xiang)，主要采(cai)(cai)用(yong)(yong)三(san)元(yuan)(yuan)锂(li)或磷(lin)酸铁锂(li)电(dian)(dian)(dian)池。不(bu)同车(che)(che)型的(de)电(dian)(dian)(dian)压(ya)为300～700V，能(neng)(neng)量(liang)为30～70kWh。动力(li)电(dian)(dian)(dian)池的(de)电(dian)(dian)(dian)能(neng)(neng)来源有(you)慢充、快充、动能(neng)(neng)回(hui)收(shou)。动力(li)电(dian)(dian)(dian)池箱(xiang)由电(dian)(dian)(dian)池包(bao)、BMS(电(dian)(dian)(dian)池管理系统(tong))、辅助元(yuan)(yuan)件(jian)、外(wai)壳组(zu)成(cheng)(cheng)(cheng)(cheng)。(2)驱动电(dian)(dian)(dian)机(ji)，作(zuo)(zuo)用(yong)(yong)如同燃油车(che)(che)的(de)发(fa)动机(ji)，但具有(you)动能(neng)(neng)回(hui)收(shou)功(gong)能(neng)(neng)，大(da)(da)多采(cai)(cai)用(yong)(yong)三(san)相(xiang)(xiang)交流(liu)同步电(dian)(dian)(dian)机(ji)，装有(you)旋变(bian)传感器。也有(you)采(cai)(cai)用(yong)(yong)三(san)相(xiang)(xiang)交流(liu)异(yi)步电(dian)(dian)(dian)机(ji)的(de)。(3)电(dian)(dian)(dian)机(ji)控制(zhi)器如图14所示，作(zuo)(zuo)用(yong)(yong)是(shi)(shi)(shi)(shi)(shi)将(jiang)直(zhi)流(liu)高(gao)(gao)压(ya)电(dian)(dian)(dian)逆变(bian)成(cheng)(cheng)(cheng)(cheng)三(san)相(xiang)(xiang)交流(liu)高(gao)(gao)压(ya)电(dian)(dian)(dian)，并调整(zheng)频率，主要由IGBT(绝缘(yuan)栅双极型晶管体)和控制(zhi)主板组(zu)成(cheng)(cheng)(cheng)(cheng)。3.小(xiao)五(wu)电(dian)(dian)(dian)。亦称高(gao)(gao)压(ya)分(fen)配(pei)盒、高(gao)(gao)压(ya)控制(zhi)盒，作(zuo)(zuo)用(yong)(yong)是(shi)(shi)(shi)(shi)(shi)分(fen)配(pei)高(gao)(gao)压(ya)电(dian)(dian)(dian)，如同12V系统(tong)的(de)继电(dian)(dian)(dian)器盒。闵(min)行区新(xin)能(neng)(neng)源汽车(che)(che)维修(xiu)培训(xun)答疑解惑。松江区长(zhang)城新(xin)能(neng)(neng)源汽车(che)(che)维修(xiu)培训(xun)VCU系统(tong)维修(xiu)

一(yi)般只(zhi)在启停控制、有限(xian)(xian)的(de)辅(fu)助发动(dong)(dong)(dong)(dong)机、制动(dong)(dong)(dong)(dong)能(neng)量(liang)回收(shou)等工(gong)况下工(gong)作。全混式混合(he)动(dong)(dong)(dong)(dong)力汽(qi)车(che)(che)指车(che)(che)辆可(ke)以单(dan)独依靠内燃(ran)机或(huo)电(dian)(dian)(dian)(dian)动(dong)(dong)(dong)(dong)机、或(huo)二者(zhe)混合(he)提供(gong)动(dong)(dong)(dong)(dong)力的(de)方式来驱动(dong)(dong)(dong)(dong)车(che)(che)辆的(de)前进，结构上也可(ke)称为混联式系(xi)统（Power-SplitHybrid）。燃(ran)料电(dian)(dian)(dian)(dian)池(chi)(chi)汽(qi)车(che)(che)本(ben)质(zhi)上也是(shi)电(dian)(dian)(dian)(dian)动(dong)(dong)(dong)(dong)汽(qi)车(che)(che)，只(zhi)不过“电(dian)(dian)(dian)(dian)池(chi)(chi)”是(shi)氢氧(yang)(yang)混合(he)燃(ran)料电(dian)(dian)(dian)(dian)池(chi)(chi)。和普(pu)通(tong)化学电(dian)(dian)(dian)(dian)池(chi)(chi)相比，燃(ran)料电(dian)(dian)(dian)(dian)池(chi)(chi)可(ke)以补充燃(ran)料（即(ji)补充氢气），一(yi)些(xie)燃(ran)料电(dian)(dian)(dian)(dian)池(chi)(chi)能(neng)使用甲(jia)烷和汽(qi)油(you)作为燃(ran)料，但通(tong)常是(shi)限(xian)(xian)制在电(dian)(dian)(dian)(dian)厂(chang)和叉车(che)(che)等工(gong)业领域使用。燃(ran)料电(dian)(dian)(dian)(dian)池(chi)(chi)本(ben)质(zhi)是(shi)水(shui)电(dian)(dian)(dian)(dian)解的(de)“逆”装置，如下图(tu)所示，主要由3部分(fen)组(zu)成，即(ji)阳(yang)(yang)极(ji)(ji)(ji)(ji)(ji)(ji)、阴极(ji)(ji)(ji)(ji)(ji)(ji)、电(dian)(dian)(dian)(dian)解质(zhi)（图(tu)中的(de)质(zhi)子(zi)(zi)交(jiao)(jiao)(jiao)换(huan)膜）。其阳(yang)(yang)极(ji)(ji)(ji)(ji)(ji)(ji)为氢电(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)，阴极(ji)(ji)(ji)(ji)(ji)(ji)为氧(yang)(yang)电(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)，阳(yang)(yang)极(ji)(ji)(ji)(ji)(ji)(ji)和阴极(ji)(ji)(ji)(ji)(ji)(ji)上都(dou)含(han)有一(yi)定量(liang)的(de)催化剂(ji)，用来加速电(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)上发生(sheng)(sheng)的(de)电(dian)(dian)(dian)(dian)化学反(fan)(fan)应(ying)(ying)，两极(ji)(ji)(ji)(ji)(ji)(ji)之间(jian)是(shi)电(dian)(dian)(dian)(dian)解质(zhi)。现以质(zhi)子(zi)(zi)交(jiao)(jiao)(jiao)换(huan)膜燃(ran)料电(dian)(dian)(dian)(dian)池(chi)(chi)（PEMFC）为例说明其工(gong)作原(yuan)理：PEMFC工(gong)作时,经加湿(shi)的(de)H2和02分(fen)别(bie)进入阳(yang)(yang)极(ji)(ji)(ji)(ji)(ji)(ji)室和阴极(ji)(ji)(ji)(ji)(ji)(ji)室,经电(dian)(dian)(dian)(dian)极(ji)(ji)(ji)(ji)(ji)(ji)扩散层到(dao)达(da)催化层和质(zhi)子(zi)(zi)交(jiao)(jiao)(jiao)换(huan)膜的(de)界面,分(fen)别(bie)在催化剂(ji)作用下发生(sheng)(sheng)氧(yang)(yang)化和还原(yuan)反(fan)(fan)应(ying)(ying)。阳(yang)(yang)极(ji)(ji)(ji)(ji)(ji)(ji)反(fan)(fan)应(ying)(ying)生(sheng)(sheng)成的(de)质(zhi)子(zi)(zi)(H+、通(tong)过质(zhi)子(zi)(zi)交(jiao)(jiao)(jiao)换(huan)膜传导到(dao)达(da)阴极(ji)(ji)(ji)(ji)(ji)(ji),阳(yang)(yang)极(ji)(ji)(ji)(ji)(ji)(ji)反(fan)(fan)应(ying)(ying)产生(sheng)(sheng)的(de)电(dian)(dian)(dian)(dian)子(zi)(zi)通(tong)过外电(dian)(dian)(dian)(dian)路到(dao)达(da)阴极(ji)(ji)(ji)(ji)(ji)(ji)。产生(sheng)(sheng)的(de)水(shui)以水(shui)蒸气或(huo)冷凝水(shui)的(de)形式随过剩的(de)阴极(ji)(ji)(ji)(ji)(ji)(ji)反(fan)(fan)应(ying)(ying)气体从阴极(ji)(ji)(ji)(ji)(ji)(ji)室排出(chu)。松江区长城新能(neng)源(yuan)汽(qi)车(che)(che)维修(xiu)培(pei)训(xun)VCU系(xi)统维修(xiu)闵行区新能(neng)源(yuan)汽(qi)车(che)(che)制动(dong)(dong)(dong)(dong)系(xi)统故障维修(xiu)培(pei)训(xun)。

我(wo)们要(yao)注意(yi)到，在(zai)天猫、京东等电商平台(tai)开展(zhan)汽(qi)(qi)(qi)配(pei)业(ye)务(wu)之外，拼(pin)多多、抖音等新(xin)流量(liang)平台(tai)，也(ye)(ye)已经入局(ju)汽(qi)(qi)(qi)配(pei)赛道；短(duan)视频、直播的(de)(de)(de)兴起，在(zai)很大(da)程度上重(zhong)塑(su)了(le)汽(qi)(qi)(qi)后业(ye)态，汽(qi)(qi)(qi)配(pei)电商的(de)(de)(de)潜力不容忽视。三是(shi)所谓的(de)(de)(de)多渠道、多业(ye)态的(de)(de)(de)配(pei)件(jian)流通网络，可以(yi)理解(jie)，除了(le)主(zhu)(zhu)机(ji)厂(chang)封(feng)闭(bi)的(de)(de)(de)原厂(chang)件(jian)体(ti)系(xi)(xi)，以(yi)汽(qi)(qi)(qi)配(pei)城、汽(qi)(qi)(qi)配(pei)平台(tai)为载体(ti)的(de)(de)(de)品牌件(jian)、再(zai)制造件(jian)、自(zi)主(zhu)(zhu)品牌等会(hui)进一(yi)步发(fa)展(zhan)。未来，类似于保(bao)险公司不给修(xiu)理厂(chang)发(fa)原厂(chang)件(jian)的(de)(de)(de)现(xian)象，也(ye)(ye)许会(hui)成为重(zhong)点关照对(dui)(dui)象；而(er)主(zhu)(zhu)机(ji)厂(chang)的(de)(de)(de)原厂(chang)件(jian)体(ti)系(xi)(xi)，也(ye)(ye)可能进一(yi)步向售后开放。第二条涉及到汽(qi)(qi)(qi)修(xiu)领域。先(xian)是(shi)从车(che)企(qi)的(de)(de)(de)角(jiao)度出发(fa)，要(yao)求完善售后服(fu)务(wu)网络，提供规范、便捷的(de)(de)(de)维(wei)(wei)护(hu)维(wei)(wei)修(xiu)服(fu)务(wu)。这种说法，结(jie)合(he)今年主(zhu)(zhu)机(ji)厂(chang)-4S体(ti)系(xi)(xi)的(de)(de)(de)困境来看，可能是(shi)鼓励车(che)企(qi)加大(da)对(dui)(dui)售后体(ti)系(xi)(xi)的(de)(de)(de)布局(ju)。另外，要(yao)求车(che)企(qi)“公开汽(qi)(qi)(qi)车(che)维(wei)(wei)修(xiu)技(ji)术(shu)信(xin)息(xi)”再(zai)次被提及，这是(shi)2015年发(fa)布的(de)(de)(de)《汽(qi)(qi)(qi)车(che)维(wei)(wei)修(xiu)技(ji)术(shu)信(xin)息(xi)公开实施管理办法》的(de)(de)(de)延续，有利于修(xiu)理厂(chang)打破4S体(ti)系(xi)(xi)的(de)(de)(de)技(ji)术(shu)垄断(duan)。新(xin)能源汽(qi)(qi)(qi)车(che)维(wei)(wei)修(xiu)技(ji)术(shu)标准体(ti)系(xi)(xi)建设、汽(qi)(qi)(qi)车(che)维(wei)(wei)修(xiu)电子健(jian)康(kang)档案系(xi)(xi)统应用，分别对(dui)(dui)应的(de)(de)(de)是(shi)新(xin)能源售后和数(shu)字化(hua)，这两大(da)趋势(shi)无需赘言。值得注意(yi)的(de)(de)(de)是(shi)，《指导意(yi)见》中特别强调(diao)了(le)“推进线上与线下融(rong)(rong)合(he)、跨行业(ye)融(rong)(rong)合(he)”，结(jie)合(he)途虎上市的(de)(de)(de)案例(li)。

其主要(yao)(yao)缺点是(shi)主电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源的(de)(de)(de)(de)瞬时(shi)输(shu)出(chu)(chu)功(gong)率(lv)(lv)容(rong)(rong)(rong)易受(shou)蓄(xu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)性(xing)(xing)(xing)能(neng)(neng)(neng)的(de)(de)(de)(de)影响，车(che)(che)(che)辆(liang)制(zhi)(zhi)(zhi)动(dong)能(neng)(neng)(neng)量的(de)(de)(de)(de)回馈效(xiao)(xiao)率(lv)(lv)也会受(shou)制(zhi)(zhi)(zhi)于(yu)蓄(xu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)可(ke)接受(shou)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流及(ji)(ji)蓄(xu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)荷电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)状态。02多(duo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源多(duo)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源纯电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)动(dong)汽(qi)车(che)(che)(che)通常由蓄(xu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)加(jia)(jia)蓄(xu)能(neng)(neng)(neng)装置(zhi)(zhi)构成(cheng)(cheng)。采用(yong)蓄(xu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)加(jia)(jia)超级电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器或蓄(xu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)加(jia)(jia)飞轮电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源组合，可(ke)以(yi)降低对蓄(xu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)容(rong)(rong)(rong)量、比(bi)能(neng)(neng)(neng)量、比(bi)功(gong)率(lv)(lv)等(deng)的(de)(de)(de)(de)要(yao)(yao)求。当(dang)汽(qi)车(che)(che)(che)起步、加(jia)(jia)速(su)、爬(pa)坡(po)时(shi)，辅(fu)助(zhu)蓄(xu)能(neng)(neng)(neng)装置(zhi)(zhi)（超级电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)(rong)器、飞轮电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)）能(neng)(neng)(neng)够短时(shi)间(jian)内输(shu)出(chu)(chu)大功(gong)率(lv)(lv)，协助(zhu)蓄(xu)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)供(gong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，使电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)动(dong)汽(qi)车(che)(che)(che)的(de)(de)(de)(de)动(dong)力性(xing)(xing)(xing)提高(gao)；当(dang)汽(qi)车(che)(che)(che)制(zhi)(zhi)(zhi)动(dong)时(shi)，则(ze)利(li)用(yong)辅(fu)助(zhu)蓄(xu)能(neng)(neng)(neng)装置(zhi)(zhi)接受(shou)大电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流充电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，增大制(zhi)(zhi)(zhi)动(dong)能(neng)(neng)(neng)量回馈的(de)(de)(de)(de)效(xiao)(xiao)率(lv)(lv)。纯电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)动(dong)汽(qi)车(che)(che)(che)的(de)(de)(de)(de)关(guan)键(jian)技(ji)术01电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)及(ji)(ji)管理技(ji)术电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)是(shi)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)动(dong)汽(qi)车(che)(che)(che)的(de)(de)(de)(de)动(dong)力源，也是(shi)一直(zhi)制(zhi)(zhi)(zhi)约(yue)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)动(dong)汽(qi)车(che)(che)(che)发(fa)展(zhan)的(de)(de)(de)(de)关(guan)键(jian)因素。想要(yao)(yao)使电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)动(dong)汽(qi)车(che)(che)(che)能(neng)(neng)(neng)与(yu)燃油汽(qi)车(che)(che)(che)相竞争，关(guan)键(jian)就是(shi)要(yao)(yao)研发(fa)出(chu)(chu)比(bi)能(neng)(neng)(neng)量高(gao)、比(bi)功(gong)率(lv)(lv)大、使用(yong)寿命(ming)长、成(cheng)(cheng)本低的(de)(de)(de)(de)高(gao)效(xiao)(xiao)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)。但目前还没有任何(he)一种电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)可(ke)以(yi)达到纯电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)动(dong)汽(qi)车(che)(che)(che)普(pu)及(ji)(ji)的(de)(de)(de)(de)要(yao)(yao)求。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)组性(xing)(xing)(xing)能(neng)(neng)(neng)直(zhi)接影响整车(che)(che)(che)的(de)(de)(de)(de)加(jia)(jia)速(su)性(xing)(xing)(xing)能(neng)(neng)(neng)、续驶里(li)程以(yi)及(ji)(ji)制(zhi)(zhi)(zhi)动(dong)能(neng)(neng)(neng)量回收的(de)(de)(de)(de)效(xiao)(xiao)率(lv)(lv)等(deng)。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)的(de)(de)(de)(de)成(cheng)(cheng)本及(ji)(ji)循环寿命(ming)直(zhi)接影响车(che)(che)(che)辆(liang)的(de)(de)(de)(de)成(cheng)(cheng)本和可(ke)靠性(xing)(xing)(xing)，所有影响电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)性(xing)(xing)(xing)能(neng)(neng)(neng)的(de)(de)(de)(de)参数必须得到优化(hua)。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)动(dong)汽(qi)车(che)(che)(che)的(de)(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)在使用(yong)中发(fa)热量较大。闵行区新(xin)能(neng)(neng)(neng)源汽(qi)车(che)(che)(che)维修培(pei)训哪家好？

电(dian)(dian)(dian)(dian)(dian)(dian)池(chi)驱(qu)动(dong)系(xi)统的(de)(de)(de)设计方面(mian)，DC-DC变(bian)(bian)(bian)(bian)换(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)的(de)(de)(de)选(xuan)择至关(guan)重要。合(he)适的(de)(de)(de)DC-DC变(bian)(bian)(bian)(bian)换(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)才能满足电(dian)(dian)(dian)(dian)(dian)(dian)池(chi)分布(bu)式并网(wang)发电(dian)(dian)(dian)(dian)(dian)(dian)系(xi)统的(de)(de)(de)需(xu)求。隔离电(dian)(dian)(dian)(dian)(dian)(dian)压型(xing)DC-DC变(bian)(bian)(bian)(bian)换(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)隔离电(dian)(dian)(dian)(dian)(dian)(dian)压型(xing)的(de)(de)(de)DC-DC变(bian)(bian)(bian)(bian)换(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)是(shi)目前比较(jiao)常见(jian)的(de)(de)(de)变(bian)(bian)(bian)(bian)换(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)类(lei)型(xing)之一，这一大(da)类(lei)型(xing)中又(you)可以(yi)分为(wei)半(ban)桥(qiao)(qiao)、全(quan)桥(qiao)(qiao)两(liang)(liang)种小分类(lei)，下面(mian)我(wo)们来分别(bie)进(jin)行介绍(shao)。首先来看电(dian)(dian)(dian)(dian)(dian)(dian)压型(xing)半(ban)桥(qiao)(qiao)DC-DC变(bian)(bian)(bian)(bian)换(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)。半(ban)桥(qiao)(qiao)变(bian)(bian)(bian)(bian)换(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)具(ju)有电(dian)(dian)(dian)(dian)(dian)(dian)路(lu)简单，而且(qie)与推挽和全(quan)桥(qiao)(qiao)相(xiang)比，可利(li)用(yong)(yong)输入电(dian)(dian)(dian)(dian)(dian)(dian)容的(de)(de)(de)充、放电(dian)(dian)(dian)(dian)(dian)(dian)特性(xing)自(zi)动(dong)调整两(liang)(liang)个输入电(dian)(dian)(dian)(dian)(dian)(dian)容上的(de)(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)压，使(shi)变(bian)(bian)(bian)(bian)压器(qi)(qi)(qi)在(zai)工作周期的(de)(de)(de)正、负半(ban)周伏(fu)-秒(miao)平(ping)衡，因此在(zai)中大(da)功(gong)率范围(wei)内受到青睐(lai)。电(dian)(dian)(dian)(dian)(dian)(dian)压型(xing)全(quan)桥(qiao)(qiao)DC-DC变(bian)(bian)(bian)(bian)换(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)在(zai)实际的(de)(de)(de)应用(yong)(yong)过程中，这种变(bian)(bian)(bian)(bian)换(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)具(ju)有开(kai)关(guan)管(guan)器(qi)(qi)(qi)件电(dian)(dian)(dian)(dian)(dian)(dian)压应力、电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)应力较(jiao)小，高频(pin)功(gong)率变(bian)(bian)(bian)(bian)压器(qi)(qi)(qi)的(de)(de)(de)利(li)用(yong)(yong)率高等优点。而且(qie)全(quan)桥(qiao)(qiao)DC-DC变(bian)(bian)(bian)(bian)换(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)适合(he)做软(ruan)开(kai)关(guan)管(guan)控制(zhi)，减小变(bian)(bian)(bian)(bian)换(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)中的(de)(de)(de)开(kai)关(guan)管(guan)损耗提高转(zhuan)化效率。三相(xiang)全(quan)桥(qiao)(qiao)DC-DC变(bian)(bian)(bian)(bian)换(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)结(jie)构(gou)，三相(xiang)的(de)(de)(de)结(jie)构(gou)将电(dian)(dian)(dian)(dian)(dian)(dian)流(liu)、损耗均(jun)分到每相(xiang)中，适合(he)大(da)功(gong)率DC-DC变(bian)(bian)(bian)(bian)换(huan)(huan)(huan)(huan)(huan)。同(tong)时三相(xiang)全(quan)桥(qiao)(qiao)中的(de)(de)(de)开(kai)关(guan)管(guan)也可以(yi)获得软(ruan)开(kai)关(guan)管(guan)工作条件。可以(yi)说，电(dian)(dian)(dian)(dian)(dian)(dian)压型(xing)的(de)(de)(de)DC-DC变(bian)(bian)(bian)(bian)换(huan)(huan)(huan)(huan)(huan)器(qi)(qi)(qi)是(shi)非(fei)常适合(he)电(dian)(dian)(dian)(dian)(dian)(dian)动(dong)汽车(che)电(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的(de)(de)(de)分布(bu)式并网(wang)发电(dian)(dian)(dian)(dian)(dian)(dian)系(xi)统进(jin)行选(xuan)用(yong)(yong)的(de)(de)(de)。闵(min)行区(qu)新能源汽车(che)维修培(pei)训客(ke)服电(dian)(dian)(dian)(dian)(dian)(dian)话(hua)。浦东(dong)新区(qu)广汽新能源汽车(che)维修培(pei)训近期价格

上海新(xin)能源(yuan)汽车(che)驱(qu)DC/DC电路故障排除培(pei)训(xun)。松江区长城新(xin)能源(yuan)汽车(che)维(wei)修(xiu)培(pei)训(xun)VCU系统维(wei)修(xiu)

发(fa)展意义(yi)根据国(guo)家统计局下(xia)发(fa)的(de)(de)《战(zhan)略(lve)性(xing)新(xin)兴产业(ye)分(fen)类(lei)（2018）》，新(xin)能(neng)(neng)(neng)(neng)源(yuan)汽(qi)(qi)车(che)(che)(che)(che)产业(ye)区(qu)别于新(xin)能(neng)(neng)(neng)(neng)源(yuan)产业(ye)单独归(gui)类(lei)，包含(han)新(xin)能(neng)(neng)(neng)(neng)源(yuan)汽(qi)(qi)车(che)(che)(che)(che)整车(che)(che)(che)(che)制造(zao)、新(xin)能(neng)(neng)(neng)(neng)源(yuan)汽(qi)(qi)车(che)(che)(che)(che)装置、配(pei)件制造(zao)、新(xin)能(neng)(neng)(neng)(neng)源(yuan)汽(qi)(qi)车(che)(che)(che)(che)相关(guan)设(she)施制造(zao)及(ji)新(xin)能(neng)(neng)(neng)(neng)源(yuan)汽(qi)(qi)车(che)(che)(che)(che)相关(guan)服务四个细(xi)分(fen)产业(ye)，具(ju)体(ti)涉及(ji)10个细(xi)分(fen)行(xing)业(ye)。截(jie)至(zhi)2021年(nian)(nian)5月底，我(wo)国(guo)新(xin)能(neng)(neng)(neng)(neng)源(yuan)汽(qi)(qi)车(che)(che)(che)(che)保有量(liang)约(yue)580万(wan)(wan)辆(liang)，约(yue)占(zhan)全(quan)球新(xin)能(neng)(neng)(neng)(neng)源(yuan)汽(qi)(qi)车(che)(che)(che)(che)总量(liang)的(de)(de)50%。经过10多年(nian)(nian)的(de)(de)发(fa)展，我(wo)国(guo)新(xin)能(neng)(neng)(neng)(neng)源(yuan)汽(qi)(qi)车(che)(che)(che)(che)产业(ye)链(lian)上下(xia)游有效贯通，电(dian)(dian)(dian)(dian)池(chi)、电(dian)(dian)(dian)(dian)机、电(dian)(dian)(dian)(dian)控(kong)等技术基本(ben)实现自主可控(kong)，产业(ye)总体(ti)发(fa)展水平处于国(guo)际前列。与(yu)此同时，新(xin)能(neng)(neng)(neng)(neng)源(yuan)汽(qi)(qi)车(che)(che)(che)(che)配(pei)套环境(jing)日趋完善，截(jie)至(zhi)2021年(nian)(nian)4月，全(quan)国(guo)已累计建(jian)设(she)充(chong)(chong)电(dian)(dian)(dian)(dian)站(zhan)、换电(dian)(dian)(dian)(dian)站(zhan)644座，各类(lei)充(chong)(chong)电(dian)(dian)(dian)(dian)桩(zhuang)187万(wan)(wan)个，建(jian)成(cheng)覆盖176个城市、超过5万(wan)(wan)公里(li)的(de)(de)高速公路(lu)快充(chong)(chong)网(wang)络。据预(yu)(yu)测，今后5至(zhi)8年(nian)(nian)，我(wo)国(guo)将(jiang)(jiang)有大量(liang)国(guo)Ⅳ标准(zhun)及(ji)以下(xia)的(de)(de)在(zai)用车(che)(che)(che)(che)辆(liang)逐步面临淘(tao)汰替换，给新(xin)能(neng)(neng)(neng)(neng)源(yuan)汽(qi)(qi)车(che)(che)(che)(che)市场带来较大的(de)(de)发(fa)展空间，未来5年(nian)(nian)电(dian)(dian)(dian)(dian)动汽(qi)(qi)车(che)(che)(che)(che)产销增速预(yu)(yu)计将(jiang)(jiang)保持(chi)在(zai)40%以上。新(xin)能(neng)(neng)(neng)(neng)源(yuan)汽(qi)(qi)车(che)(che)(che)(che)简介(jie)当(dang)今污(wu)染(ran)问题尤其(qi)(qi)是大气(qi)污(wu)染(ran)问题日益(yi)严重，其(qi)(qi)与(yu)传(chuan)统汽(qi)(qi)车(che)(che)(che)(che)的(de)(de)尾气(qi)排(pai)放有着密切的(de)(de)联系。传(chuan)统内燃(ran)机汽(qi)(qi)车(che)(che)(che)(che)尾气(qi)排(pai)放中的(de)(de)污(wu)染(ran)物(wu)CO、HC、NOX和含(han)有碳粒、硫化(hua)物(wu)等微粒对人们(men)(men)身体(ti)健康影(ying)响巨大，威(wei)胁着人们(men)(men)的(de)(de)生命。在(zai)大气(qi)污(wu)染(ran)日益(yi)严重的(de)(de)当(dang)下(xia)。松江区(qu)长城新(xin)能(neng)(neng)(neng)(neng)源(yuan)汽(qi)(qi)车(che)(che)(che)(che)维(wei)修(xiu)培训VCU系统维(wei)修(xiu)

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