國(guo)內企業有(you)(you)(you)欣銳科技(ji)(ji)、力(li)工(gong)新(xin)能(neng)源(yuan)、洛陽嘉(jia)盛(sheng)、南京(jing)中(zhong)(zhong)港(gang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)、富特(te)科技(ji)(ji)、合(he)(he)(he)肥華耀電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)、康(kang)燦(can)新(xin)能(neng)源(yuan)、英(ying)威(wei)騰、通合(he)(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)、核達中(zhong)(zhong)遠通、深圳威(wei)邁斯、金霆正(zheng)通等(deng)。圖為(wei)力(li)工(gong)新(xin)能(neng)源(yuan)DC/DC變換器產品二、車(che)(che)(che)(che)載(zai)(zai)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)車(che)(che)(che)(che)載(zai)(zai)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)(on-boardcharger;OBC)是(shi)固定安裝在電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動汽(qi)(qi)車(che)(che)(che)(che)上(shang)的(de)(de)控制(zhi)和調整(zheng)蓄電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)轉換裝置。車(che)(che)(che)(che)載(zai)(zai)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)具有(you)(you)(you)為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)動汽(qi)(qi)車(che)(che)(che)(che)動力(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)安全、自動充(chong)(chong)(chong)(chong)(chong)滿電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)能(neng)力(li),其依據(ju)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)管理系統(BMS)提供的(de)(de)數據(ju),動態調節充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)或電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)參數,執行相應(ying)的(de)(de)動作,完成充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)過程(cheng)。車(che)(che)(che)(che)載(zai)(zai)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)由(you)兩大(da)部(bu)(bu)分(fen)(fen)組成:電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)部(bu)(bu)分(fen)(fen)和充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)控制(zhi)主(zhu)板(ban)(ban)。其中(zhong)(zhong),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)部(bu)(bu)分(fen)(fen)主(zhu)要(yao)作用是(shi)將220V交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)轉化為(wei)直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian);充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)控制(zhi)主(zhu)板(ban)(ban)主(zhu)要(yao)是(shi)對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)部(bu)(bu)分(fen)(fen)進行控制(zhi)、監測、計算、修正(zheng)、保(bao)護以(yi)及與(yu)外(wai)界(jie)網絡通信等(deng)功(gong)能(neng),是(shi)車(che)(che)(che)(che)載(zai)(zai)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)“中(zhong)(zhong)樞大(da)腦”。目前,國(guo)內車(che)(che)(che)(che)載(zai)(zai)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)功(gong)率(lv)主(zhu)要(yao)有(you)(you)(you)、、10kW、20kW、40kW等(deng)。生產車(che)(che)(che)(che)載(zai)(zai)充(chong)(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)(ji)的(de)(de)國(guo)外(wai)企業主(zhu)要(yao)有(you)(you)(you)科世達、博世、艾默生、法雷奧、英(ying)飛凌等(deng)企業,國(guo)內企業有(you)(you)(you)欣銳科技(ji)(ji)、力(li)工(gong)新(xin)能(neng)源(yuan)、洛陽嘉(jia)盛(sheng)、南京(jing)中(zhong)(zhong)港(gang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)、富特(te)科技(ji)(ji)、英(ying)威(wei)騰、通合(he)(he)(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)、得(de)潤(run)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)、深圳威(wei)邁斯、金霆正(zheng)通等(deng)。圖為(wei)力(li)工(gong)新(xin)能(neng)源(yuan)(左)和(右)三(san)、高壓(ya)配電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)盒(he)高壓(ya)配電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)盒(he)(PowerDistributionUnit。上(shang)海新(xin)能(neng)源(yuan)汽(qi)(qi)車(che)(che)(che)(che)維修電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)話(hua)。崇明區哪吒新(xin)能(neng)源(yuan)汽(qi)(qi)車(che)(che)(che)(che)維修價位

利用輸(shu)(shu)出電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)進(jin)行(xing)(xing)校正，是單(dan)環(huan)反饋模(mo)(mo)(mo)式(shi)(shi)(shi)，輸(shu)(shu)出電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)采樣(yang)與輸(shu)(shu)入基(ji)準(zhun)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)比(bi)(bi)(bi)較(jiao)(jiao)，得到的(de)(de)(de)(de)輸(shu)(shu)出信(xin)號與一(yi)鋸齒(chi)(chi)波(bo)(bo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)比(bi)(bi)(bi)較(jiao)(jiao)，輸(shu)(shu)出PWM波(bo)(bo)信(xin)號。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)模(mo)(mo)(mo)式(shi)(shi)(shi)設(she)計以和(he)運(yun)用都比(bi)(bi)(bi)較(jiao)(jiao)簡單(dan)，但是電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)模(mo)(mo)(mo)式(shi)(shi)(shi)沒有對輸(shu)(shu)出電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)進(jin)行(xing)(xing)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)，有一(yi)定的(de)(de)(de)(de)誤差(cha)存在(zai)，并(bing)且輸(shu)(shu)出電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)先經過電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感以及電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容的(de)(de)(de)(de)濾(lv)波(bo)(bo)，使得動(dong)態響應比(bi)(bi)(bi)較(jiao)(jiao)差(cha)。峰值電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)模(mo)(mo)(mo)式(shi)(shi)(shi)：峰值電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)模(mo)(mo)(mo)式(shi)(shi)(shi)與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)模(mo)(mo)(mo)式(shi)(shi)(shi)的(de)(de)(de)(de)區(qu)(qu)別(bie)在(zai)于，峰值電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)模(mo)(mo)(mo)式(shi)(shi)(shi)中，把電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)模(mo)(mo)(mo)式(shi)(shi)(shi)的(de)(de)(de)(de)那一(yi)路鋸齒(chi)(chi)波(bo)(bo)形(xing)(xing)，轉換(huan)成(cheng)了電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感的(de)(de)(de)(de)瞬時電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)與一(yi)個(ge)小鋸齒(chi)(chi)波(bo)(bo)的(de)(de)(de)(de)疊加。但是電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感的(de)(de)(de)(de)瞬時電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)并(bing)不能表示平(ping)均(jun)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)(de)(de)情況(kuang)。平(ping)均(jun)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)模(mo)(mo)(mo)式(shi)(shi)(shi)：屬(shu)于雙環(huan)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)方式(shi)(shi)(shi)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)環(huan)的(de)(de)(de)(de)輸(shu)(shu)出信(xin)號作為(wei)基(ji)準(zhun)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)(de)(de)反饋信(xin)號比(bi)(bi)(bi)較(jiao)(jiao)。設(she)置誤差(cha)放(fang)大(da)器(qi)，可(ke)以平(ping)均(jun)化輸(shu)(shu)入電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)(de)(de)一(yi)些高頻(pin)分量(liang)，輸(shu)(shu)出的(de)(de)(de)(de)經過平(ping)均(jun)化處理(li)(li)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)，再與芯片產生(sheng)的(de)(de)(de)(de)鋸齒(chi)(chi)波(bo)(bo)進(jin)行(xing)(xing)比(bi)(bi)(bi)較(jiao)(jiao)，輸(shu)(shu)出合適的(de)(de)(de)(de)PWM波(bo)(bo)形(xing)(xing)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)和(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)因此需要對兩個(ge)變量(liang)都要進(jin)行(xing)(xing)PID整定，一(yi)個(ge)典(dian)型的(de)(de)(de)(de)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)流(liu)(liu)(liu)(liu)(liu)(liu)程(cheng)如下圖所示。控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)模(mo)(mo)(mo)塊是由兩個(ge)PID控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)器(qi)組成(cheng)，分別(bie)是電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)外(wai)環(huan)和(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)內環(huan)。在(zai)流(liu)(liu)(liu)(liu)(liu)(liu)程(cheng)圖中給出一(yi)個(ge)參(can)考電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)。設(she)計合理(li)(li)的(de)(de)(de)(de)參(can)數，就(jiu)可(ke)以很快速的(de)(de)(de)(de)達到控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)系統的(de)(de)(de)(de)目的(de)(de)(de)(de)。相比(bi)(bi)(bi)三種(zhong)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)方式(shi)(shi)(shi)，平(ping)均(jun)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)(de)(de)控(kong)(kong)(kong)(kong)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)方式(shi)(shi)(shi)不限(xian)制(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)占空比(bi)(bi)(bi)。崇明區(qu)(qu)哪吒新能源汽車維(wei)修價位上(shang)海新能源汽車整車維(wei)修。

BMS測(ce)(ce)量的(de)(de)溫度值一致性(xing)較好時(shi)(shi)(shi)，應(ying)(ying)(ying)檢(jian)查(cha)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)系(xi)統(tong)內(nei)(nei)是(shi)(shi)否出現短(duan)路、漏液、熱失控等嚴(yan)(yan)重(zhong)(zhong)故(gu)(gu)(gu)障(zhang)(zhang)(zhang)。對(dui)于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)相關的(de)(de)單位蓄(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)故(gu)(gu)(gu)障(zhang)(zhang)(zhang)，包(bao)括但不限于靜態(tai)壓(ya)(ya)差過大、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)過低、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)過高等，應(ying)(ying)(ying)采(cai)用校準合格且在有效期(qi)內(nei)(nei)的(de)(de)檢(jian)測(ce)(ce)設備測(ce)(ce)量單體蓄(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)，并于。當(dang)單體蓄(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)參(can)數不一致時(shi)(shi)(shi)，應(ying)(ying)(ying)排(pai)查(cha)BMS檢(jian)測(ce)(ce)板故(gu)(gu)(gu)障(zhang)(zhang)(zhang)；當(dang)單體蓄(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)參(can)數一致時(shi)(shi)(shi)，應(ying)(ying)(ying)確(que)認故(gu)(gu)(gu)障(zhang)(zhang)(zhang)單體蓄(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)位置(zhi)，并依據(ju)故(gu)(gu)(gu)障(zhang)(zhang)(zhang)嚴(yan)(yan)重(zhong)(zhong)程(cheng)度及(ji)(ji)動力(li)蓄(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)生(sheng)(sheng)(sheng)產廠技(ji)術(shu)(shu)(shu)文件，對(dui)其進(jin)(jin)行自放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)測(ce)(ce)試(shi)，當(dang)非自放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)或(huo)(huo)輕微自放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)時(shi)(shi)(shi)，應(ying)(ying)(ying)對(dui)其進(jin)(jin)行電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)均衡處理、更換等操作(zuo)。對(dui)于涉及(ji)(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)的(de)(de)主回路故(gu)(gu)(gu)障(zhang)(zhang)(zhang)，應(ying)(ying)(ying)檢(jian)測(ce)(ce)主回路熔斷(duan)(duan)器(qi)是(shi)(shi)否發生(sheng)(sheng)(sheng)熔斷(duan)(duan)，繼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)閉(bi)合后是(shi)(shi)否可靠連(lian)通，連(lian)接處的(de)(de)阻(zu)抗，接插件、母(mu)排(pai)、螺(luo)栓扭力(li)或(huo)(huo)標(biao)記、焊接點等是(shi)(shi)否正常。確(que)認故(gu)(gu)(gu)障(zhang)(zhang)(zhang)位置(zhi)后，應(ying)(ying)(ying)并依據(ju)故(gu)(gu)(gu)障(zhang)(zhang)(zhang)嚴(yan)(yan)重(zhong)(zhong)程(cheng)度及(ji)(ji)動力(li)蓄(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)生(sheng)(sheng)(sheng)產廠技(ji)術(shu)(shu)(shu)文件，對(dui)其進(jin)(jin)行固定連(lian)接、補焊或(huo)(huo)更換等操作(zuo)。對(dui)于絕緣阻(zu)值過低故(gu)(gu)(gu)障(zhang)(zhang)(zhang)，應(ying)(ying)(ying)采(cai)用絕緣表對(dui)繼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)內(nei)(nei)、外端與殼(ke)體或(huo)(huo)車身地之間(jian)進(jin)(jin)行測(ce)(ce)量，當(dang)短(duan)路或(huo)(huo)阻(zu)值過低時(shi)(shi)(shi)，應(ying)(ying)(ying)檢(jian)查(cha)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)系(xi)統(tong)內(nei)(nei)部是(shi)(shi)否發生(sheng)(sheng)(sheng)進(jin)(jin)水、冷卻液泄露、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)解液泄露或(huo)(huo)進(jin)(jin)入異物。絕緣電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)的(de)(de)測(ce)(ce)試(shi)方(fang)(fang)法應(ying)(ying)(ying)按照GB18384的(de)(de)要求進(jin)(jin)行，蓄(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)包(bao)密閉(bi)性(xing)的(de)(de)測(ce)(ce)試(shi)方(fang)(fang)式應(ying)(ying)(ying)依照動力(li)蓄(xu)(xu)(xu)(xu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)生(sheng)(sheng)(sheng)產廠的(de)(de)技(ji)術(shu)(shu)(shu)要求進(jin)(jin)行。維(wei)修(xiu)作(zuo)業維(wei)修(xiu)作(zuo)業評估。

傳遞到(dao)變壓(ya)器(qi)(qi)的(de)副邊，得(de)到(dao)的(de)是(shi)另(ling)一(yi)(yi)個(ge)電(dian)壓(ya)幅(fu)值(zhi)的(de)交流正弦波。經(jing)過DR1和(he)DR2整流以后，再(zai)經(jing)由Cf和(he)Rl濾波處理，得(de)到(dao)直(zhi)流電(dian)，提供給(gei)輸(shu)出(chu)(chu)端。02驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)模(mo)(mo)塊對于(yu)控(kong)制(zhi)(zhi)(zhi)(zhi)芯(xin)(xin)片(pian)輸(shu)出(chu)(chu)的(de)四路(lu)(lu)(lu)PWM驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)信號來說(shuo)，并不能直(zhi)接(jie)驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)四個(ge)功(gong)(gong)率開(kai)關(guan)管(guan)(guan)。所以，一(yi)(yi)般來說(shuo)，開(kai)關(guan)電(dian)源是(shi)需要配(pei)套一(yi)(yi)個(ge)驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)電(dian)路(lu)(lu)(lu)來驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)功(gong)(gong)率開(kai)關(guan)管(guan)(guan)。驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)電(dian)路(lu)(lu)(lu)種(zhong)(zhong)類(lei)很多，主(zhu)(zhu)(zhu)要由以下三(san)種(zhong)(zhong):直(zhi)接(jie)耦合型(xing)：控(kong)制(zhi)(zhi)(zhi)(zhi)芯(xin)(xin)片(pian)的(de)每(mei)一(yi)(yi)路(lu)(lu)(lu)輸(shu)出(chu)(chu)PWM驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)信號經(jing)過由兩個(ge)三(san)極管(guan)(guan)組成的(de)放(fang)大電(dian)路(lu)(lu)(lu)來驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)功(gong)(gong)率開(kai)關(guan)管(guan)(guan)。此種(zhong)(zhong)方(fang)法無法實(shi)現(xian)控(kong)制(zhi)(zhi)(zhi)(zhi)部分與(yu)主(zhu)(zhu)(zhu)電(dian)路(lu)(lu)(lu)的(de)隔(ge)離。脈(mo)沖(chong)變壓(ya)器(qi)(qi)耦合型(xing)驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)電(dian)路(lu)(lu)(lu)：此電(dian)路(lu)(lu)(lu)是(shi)在(zai)直(zhi)接(jie)耦合型(xing)的(de)基(ji)礎上(shang)加(jia)上(shang)了一(yi)(yi)個(ge)脈(mo)沖(chong)變壓(ya)器(qi)(qi)，實(shi)現(xian)了控(kong)制(zhi)(zhi)(zhi)(zhi)電(dian)路(lu)(lu)(lu)與(yu)主(zhu)(zhu)(zhu)電(dian)路(lu)(lu)(lu)的(de)隔(ge)離。但(dan)是(shi)這(zhe)種(zhong)(zhong)結構的(de)缺(que)點是(shi)，涉及到(dao)變壓(ya)器(qi)(qi)的(de)設計、制(zhi)(zhi)(zhi)(zhi)作等方(fang)面，比(bi)(bi)較復雜。驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)芯(xin)(xin)片(pian)的(de)驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)電(dian)路(lu)(lu)(lu)：為了更加(jia)方(fang)便(bian)地(di)來驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)功(gong)(gong)率開(kai)關(guan)管(guan)(guan)，很多公司(si)研制(zhi)(zhi)(zhi)(zhi)出(chu)(chu)驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)芯(xin)(xin)片(pian)，驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)芯(xin)(xin)片(pian)可(ke)以輸(shu)出(chu)(chu)較大的(de)功(gong)(gong)率，驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)開(kai)關(guan)管(guan)(guan)，而且隨著芯(xin)(xin)片(pian)的(de)小(xiao)型(xing)化發展，現(xian)在(zai)的(de)驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)芯(xin)(xin)片(pian)體積(ji)非常小(xiao)，有各種(zhong)(zhong)封裝形式。利用驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)芯(xin)(xin)片(pian)對功(gong)(gong)率開(kai)關(guan)管(guan)(guan)驅(qu)(qu)(qu)(qu)(qu)(qu)動(dong)(dong)(dong)(dong)(dong)(dong)，這(zhe)種(zhong)(zhong)方(fang)法比(bi)(bi)較簡單(dan)。但(dan)是(shi)控(kong)制(zhi)(zhi)(zhi)(zhi)電(dian)路(lu)(lu)(lu)與(yu)主(zhu)(zhu)(zhu)電(dian)路(lu)(lu)(lu)仍然沒(mei)有實(shi)現(xian)隔(ge)離。03控(kong)制(zhi)(zhi)(zhi)(zhi)模(mo)(mo)塊主(zhu)(zhu)(zhu)電(dian)路(lu)(lu)(lu)的(de)反饋(kui)主(zhu)(zhu)(zhu)要有三(san)種(zhong)(zhong)控(kong)制(zhi)(zhi)(zhi)(zhi)模(mo)(mo)式：電(dian)壓(ya)控(kong)制(zhi)(zhi)(zhi)(zhi)模(mo)(mo)式，峰值(zhi)電(dian)流控(kong)制(zhi)(zhi)(zhi)(zhi)模(mo)(mo)式，平均電(dian)流控(kong)制(zhi)(zhi)(zhi)(zhi)模(mo)(mo)式。電(dian)壓(ya)控(kong)制(zhi)(zhi)(zhi)(zhi)模(mo)(mo)式：屬于(yu)電(dian)壓(ya)反饋(kui)。閔行區(qu)新能源汽車維修價格多少？

因(yin)此(ci)高電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)平(ping)臺在整(zheng)車(che)(che)(che)充當電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)方(fang)面具備相(xiang)(xiang)當不(bu)(bu)錯的(de)(de)(de)(de)優(you)勢(shi)，而且電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)越高，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)在線束傳導時的(de)(de)(de)(de)損(sun)耗就(jiu)(jiu)越低，整(zheng)車(che)(che)(che)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)耗水平(ping)優(you)化更徹底。由于(yu)(yu)操(cao)作不(bu)(bu)當引發(fa)(fa)的(de)(de)(de)(de)底盤受(shou)到(dao)磕碰并(bing)導致(zhi)動(dong)(dong)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)受(shou)損(sun)，因(yin)此(ci)該(gai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)并(bing)不(bu)(bu)能享受(shou)比(bi)亞迪廠家對于(yu)(yu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)終(zhong)身質(zhi)保(bao)(bao)的(de)(de)(de)(de)售(shou)后政策，所以(yi)該(gai)車(che)(che)(che)主(zhu)只能通(tong)過(guo)投保(bao)(bao)的(de)(de)(de)(de)保(bao)(bao)險公司(si)進(jin)行賠(pei)付。筆(bi)(bi)者(zhe)相(xiang)(xiang)信很多車(che)(che)(che)主(zhu)或(huo)者(zhe)準車(che)(che)(che)主(zhu)擔心的(de)(de)(de)(de)一點(dian)(dian)就(jiu)(jiu)是(shi)(shi)保(bao)(bao)險公司(si)不(bu)(bu)會(hui)對電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)進(jin)行理(li)賠(pei)，其實大可(ke)不(bu)(bu)必擔心，除非(fei)本身刻意(yi)損(sun)毀(hui)動(dong)(dong)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)，保(bao)(bao)險公司(si)不(bu)(bu)會(hui)賠(pei)付外，正(zheng)常事故(gu)保(bao)(bao)險公司(si)都會(hui)按照正(zheng)常流(liu)程(cheng)進(jin)行理(li)賠(pei)，畢竟動(dong)(dong)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)也屬于(yu)(yu)車(che)(che)(che)輛(liang)的(de)(de)(de)(de)組成(cheng)部(bu)分(fen)，不(bu)(bu)能因(yin)為電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)貴就(jiu)(jiu)不(bu)(bu)在理(li)賠(pei)的(de)(de)(de)(de)范圍(wei)內(nei)。筆(bi)(bi)者(zhe)有(you)話說：筆(bi)(bi)者(zhe)還是(shi)(shi)之前的(de)(de)(de)(de)觀點(dian)(dian)，護(hu)(hu)板(ban)(ban)是(shi)(shi)大家容易忽(hu)視的(de)(de)(de)(de)地方(fang)，但是(shi)(shi)對于(yu)(yu)新(xin)能源汽車(che)(che)(che)或(huo)者(zhe)傳統(tong)燃油車(che)(che)(che)而言，底盤護(hu)(hu)板(ban)(ban)確實可(ke)以(yi)起(qi)到(dao)一定的(de)(de)(de)(de)防護(hu)(hu)作用(yong)，盡可(ke)能減(jian)少(shao)車(che)(che)(che)輛(liang)由于(yu)(yu)托底造(zao)成(cheng)的(de)(de)(de)(de)損(sun)害，特(te)(te)別是(shi)(shi)新(xin)能源汽車(che)(che)(che)動(dong)(dong)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)部(bu)分(fen)，安(an)裝動(dong)(dong)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)護(hu)(hu)板(ban)(ban)后能夠(gou)保(bao)(bao)證(zheng)動(dong)(dong)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)托底時不(bu)(bu)會(hui)再(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)本體上(shang)產(chan)生劃(hua)痕，這樣對于(yu)(yu)后續電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)售(shou)后質(zhi)保(bao)(bao)能夠(gou)起(qi)到(dao)保(bao)(bao)護(hu)(hu)消(xiao)費者(zhe)權益的(de)(de)(de)(de)作用(yong)。另外，鑒于(yu)(yu)EV和(he)PHEV車(che)(che)(che)型具備的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)驅動(dong)(dong)系統(tong)和(he)動(dong)(dong)力(li)(li)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)池(chi)(chi)(chi)(chi)總成(cheng)特(te)(te)有(you)的(de)(de)(de)(de)高壓(ya)特(te)(te)性，在非(fei)授權4S店或(huo)服務站(zhan)進(jin)行相(xiang)(xiang)關(guan)維(wei)修和(he)養護(hu)(hu)引發(fa)(fa)的(de)(de)(de)(de)安(an)全隱患必須高度重視。閔行區(qu)新(xin)能源汽車(che)(che)(che)維(wei)修客服電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)話。楊浦(pu)區(qu)長城新(xin)能源汽車(che)(che)(che)維(wei)修聯系方(fang)式

上(shang)海市(shi)新能源汽車維(wei)修(xiu)。崇(chong)明區哪吒新能源汽車維(wei)修(xiu)價位

新(xin)能(neng)(neng)源(yuan)汽(qi)(qi)車(che)(che)維(wei)(wei)(wei)(wei)修(xiu)(xiu)工(gong)(gong)(gong)必備證書↓從(cong)高壓(ya)(ya)安(an)全(quan)考慮，維(wei)(wei)(wei)(wei)修(xiu)(xiu)新(xin)能(neng)(neng)源(yuan)汽(qi)(qi)車(che)(che)需要(yao)必備兩本證書。一是(shi)汽(qi)(qi)車(che)(che)維(wei)(wei)(wei)(wei)修(xiu)(xiu)工(gong)(gong)(gong)證，二(er)是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)(gong)特(te)種(zhong)作(zuo)(zuo)業操(cao)作(zuo)(zuo)證，俗稱電(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)(gong)上(shang)崗證。汽(qi)(qi)車(che)(che)維(wei)(wei)(wei)(wei)修(xiu)(xiu)工(gong)(gong)(gong)職(zhi)業技能(neng)(neng)等(deng)級證電(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)(gong)特(te)種(zhong)作(zuo)(zuo)業操(cao)作(zuo)(zuo)證新(xin)能(neng)(neng)源(yuan)汽(qi)(qi)車(che)(che)維(wei)(wei)(wei)(wei)修(xiu)(xiu)必備工(gong)(gong)(gong)具↓維(wei)(wei)(wei)(wei)修(xiu)(xiu)新(xin)能(neng)(neng)源(yuan)汽(qi)(qi)車(che)(che)時(shi)，維(wei)(wei)(wei)(wei)修(xiu)(xiu)人員需要(yao)準(zhun)備基(ji)本絕緣(yuan)安(an)全(quan)工(gong)(gong)(gong)具，比(bi)如驗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)、放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)工(gong)(gong)(gong)裝(zhuang)、絕緣(yuan)罩、絕緣(yuan)隔板等(deng)。要(yao)佩(pei)戴必要(yao)的安(an)全(quan)防護(hu)用(yong)品，比(bi)如絕緣(yuan)手(shou)套、絕緣(yuan)鞋(xie)、絕緣(yuan)墊、防護(hu)眼鏡等(deng)，其(qi)耐(nai)壓(ya)(ya)等(deng)級必須大于1000V。在(zai)(zai)(zai)使(shi)(shi)用(yong)安(an)全(quan)用(yong)具時(shi)要(yao)注意加強(qiang)安(an)全(quan)用(yong)具日常(chang)保養，防止受(shou)潮、損壞和臟污。而且(qie)輔(fu)助安(an)全(quan)用(yong)具不(bu)能(neng)(neng)直接接觸(chu)1千伏以(yi)上(shang)的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣設(she)備，在(zai)(zai)(zai)高壓(ya)(ya)工(gong)(gong)(gong)作(zuo)(zuo)使(shi)(shi)用(yong)時(shi)，需要(yao)與其(qi)他安(an)全(quan)用(yong)具配合使(shi)(shi)用(yong)。另外(wai)在(zai)(zai)(zai)使(shi)(shi)用(yong)驗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)時(shi)應將驗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)慢慢地靠近電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣設(she)備，如氖(nai)光(guang)燈發亮(liang)表示(shi)有電(dian)(dian)(dian)(dian)(dian)(dian)(dian)，且(qie)驗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)必須按其(qi)額定電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)使(shi)(shi)用(yong)，不(bu)得(de)將低(di)壓(ya)(ya)驗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)在(zai)(zai)(zai)高壓(ya)(ya)上(shang)使(shi)(shi)用(yong)，也不(bu)得(de)將高壓(ya)(ya)驗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)在(zai)(zai)(zai)低(di)壓(ya)(ya)上(shang)使(shi)(shi)用(yong)。新(xin)能(neng)(neng)源(yuan)汽(qi)(qi)車(che)(che)維(wei)(wei)(wei)(wei)修(xiu)(xiu)注意事項↓1、維(wei)(wei)(wei)(wei)修(xiu)(xiu)新(xin)能(neng)(neng)源(yuan)汽(qi)(qi)車(che)(che)，我們可以(yi)按照七步法做好維(wei)(wei)(wei)(wei)修(xiu)(xiu)準(zhun)備工(gong)(gong)(gong)作(zuo)(zuo)：停電(dian)(dian)(dian)(dian)(dian)(dian)(dian)→掛鎖→驗電(dian)(dian)(dian)(dian)(dian)(dian)(dian)→放電(dian)(dian)(dian)(dian)(dian)(dian)(dian)→懸(xuan)掛標示(shi)牌→裝(zhuang)設(she)遮攔→有監(jian)護(hu)人2、維(wei)(wei)(wei)(wei)修(xiu)(xiu)前先(xian)進行高壓(ya)(ya)部件(jian)識別。崇明區哪(na)吒新(xin)能(neng)(neng)源(yuan)汽(qi)(qi)車(che)(che)維(wei)(wei)(wei)(wei)修(xiu)(xiu)價位(wei)

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