1.主母(mu)線最大(da)額定(ding)(ding)電(dian)(dian)流(liu)(liu)(liu):主母(mu)線最大(da)能(neng)(neng)夠承載的(de)(de)電(dian)(dian)流(liu)(liu)(liu)的(de)(de)額定(ding)(ding)值(zhi)。2.額定(ding)(ding)短時(shi)耐受電(dian)(dian)流(liu)(liu)(liu):由生(sheng)產(chan)廠家(jia)給出(chu)的(de)(de),成套設備中(zhong)某條電(dian)(dian)路在國家(jia)標(biao)(biao)準(zhun)GB7251.1-2005中(zhong)8.2.3規定(ding)(ding)的(de)(de)試驗條件下能(neng)(neng)安全承載的(de)(de)短時(shi)耐受電(dian)(dian)流(liu)(liu)(liu)方(fang)均(jun)根值(zhi)。3.峰(feng)值(zhi)短時(shi)耐受電(dian)(dian)流(liu)(liu)(liu):在規定(ding)(ding)試驗條件下,生(sheng)產(chan)廠家(jia)規定(ding)(ding)此電(dian)(dian)路能(neng)(neng)夠圓滿(man)地承受的(de)(de)峰(feng)值(zhi)電(dian)(dian)流(liu)(liu)(liu)。4.外(wai)殼(ke)防(fang)(fang)護等級(ji):IEC60529-1989標(biao)(biao)準(zhun)由成套設備提供的(de)(de)防(fang)(fang)止觸及帶電(dian)(dian)部(bu)件,以(yi)及外(wai)來固體的(de)(de)侵入和液體的(de)(de)進(jin)入的(de)(de)等級(ji)。具體等級(ji)劃分詳見IEC60529標(biao)(biao)準(zhun)。5.內部(bu)分隔方(fang)式:根據IEC60529-1989標(biao)(biao)準(zhun),為(wei)(wei)保護人身(shen)安全,將開關柜(ju)(ju)獨立(li)劃分成幾個(ge)隔室的(de)(de)不同方(fang)式。不同型號的(de)(de)配(pei)(pei)電(dian)(dian)柜(ju)(ju)之間的(de)(de)技術參(can)(can)數都有(you)很大(da)不同,而(er)進(jin)口配(pei)(pei)電(dian)(dian)柜(ju)(ju)的(de)(de)技術參(can)(can)數基本(ben)都優于(yu)國產(chan)配(pei)(pei)電(dian)(dian)柜(ju)(ju),但并不能(neng)(neng)認為(wei)(wei)進(jin)口配(pei)(pei)電(dian)(dian)柜(ju)(ju)就一定(ding)(ding)比國產(chan)配(pei)(pei)電(dian)(dian)柜(ju)(ju)好。
充(chong)(chong)電(dian)(dian)服務管(guan)(guan)理平臺主要有三個功(gong)能:充(chong)(chong)電(dian)(dian)管(guan)(guan)理、充(chong)(chong)電(dian)(dian)運(yun)營(ying)、綜合查詢(xun)(xun)。充(chong)(chong)電(dian)(dian)管(guan)(guan)理對(dui)(dui)系統涉及(ji)(ji)到(dao)的基礎數據進行(xing)集中式管(guan)(guan)理,如電(dian)(dian)動汽車信(xin)息(xi)、電(dian)(dian)池(chi)信(xin)息(xi)、用戶卡信(xin)息(xi)、充(chong)(chong)電(dian)(dian)樁(zhuang)(栓(shuan))信(xin)息(xi);充(chong)(chong)電(dian)(dian)運(yun)營(ying)主要對(dui)(dui)用戶充(chong)(chong)電(dian)(dian)進行(xing)計費(fei)管(guan)(guan)理;綜合查詢(xun)(xun)指對(dui)(dui)管(guan)(guan)理及(ji)(ji)運(yun)營(ying)的數據進行(xing)綜合分析查詢(xun)(xun)。
配(pei)(pei)電(dian)箱具有體積(ji)小(xiao)、安裝簡(jian)便,技術性(xing)能特(te)殊、位置固定,配(pei)(pei)置功(gong)能獨特(te)、不受場地(di)限制(zhi),應用(yong)(yong)比(bi)較普遍,操(cao)(cao)作(zuo)穩(wen)定可靠(kao),空間利用(yong)(yong)率高(gao),占地(di)少且具有環(huan)保效應的(de)(de)特(te)點。是指揮供電(dian)線路中各種元器件(jian)合(he)理分配(pei)(pei)電(dian)能的(de)(de)控制(zhi)中心(xin),是可靠(kao)接納(na)上端電(dian)源,正(zheng)確饋出荷載電(dian)能的(de)(de)控制(zhi)環(huan)節,也是獲取用(yong)(yong)戶對供電(dian)質(zhi)量(liang)滿(man)意與否的(de)(de)關鍵(jian)。提高(gao)動(dong)力配(pei)(pei)電(dian)箱的(de)(de)操(cao)(cao)作(zuo)可靠(kao)性(xing),是創(chuang)優(you)質(zhi)工(gong)程(cheng)的(de)(de)目標。
這類開關柜采用鋼板制成封閉外殼,紅河直流充電樁進出線回路的電器元件都安裝在可抽出的抽屜中,直流充電樁價格構成能(neng)(neng)(neng)完成某一類(lei)供電(dian)(dian)任(ren)務的(de)(de)功(gong)(gong)能(neng)(neng)(neng)單(dan)元(yuan)(yuan)。功(gong)(gong)能(neng)(neng)(neng)單(dan)元(yuan)(yuan)與母線或電(dian)(dian)纜(lan)之間(jian),用接(jie)地的(de)(de)金(jin)屬板或塑料(liao)制成的(de)(de)功(gong)(gong)能(neng)(neng)(neng)板隔(ge)開,形成母線、功(gong)(gong)能(neng)(neng)(neng)單(dan)元(yuan)(yuan)和(he)電(dian)(dian)纜(lan)三(san)個(ge)區域。每個(ge)功(gong)(gong)能(neng)(neng)(neng)單(dan)元(yuan)(yuan)之間(jian)也有(you)隔(ge)離措施(shi)。抽(chou)屜(ti)(ti)式(shi)開關(guan)柜(ju)有(you)較(jiao)高的(de)(de)可靠(kao)性(xing)、安全性(xing)和(he)互換性(xing),是比較(jiao)先進(jin)的(de)(de)開關(guan)柜(ju),開關(guan)柜(ju)多數(shu)是指(zhi)抽(chou)屜(ti)(ti)式(shi)開關(guan)柜(ju)。它們適用于要求供電(dian)(dian)可靠(kao)性(xing)較(jiao)高的(de)(de)工(gong)礦企業、高層建(jian)筑,作為集中控制的(de)(de)配(pei)電(dian)(dian)中心。
感(gan)應充(chong)電(dian)(dian)器是(shi)利用高頻交流磁場(chang)的變壓器原理,將電(dian)(dian)能從(cong)離車的原方(fang)感(gan)應到車載的副(fu)方(fang),以(yi)達到給蓄(xu)電(dian)(dian)池充(chong)電(dian)(dian)的目的。感(gan)應充(chong)電(dian)(dian)的最大(da)優(you)點是(shi)安(an)全,這是(shi)因(yin)為充(chong)電(dian)(dian)器與車輛之(zhi)間(jian)并無直接(jie)(jie)的點接(jie)(jie)觸,即使(shi)車輛在惡劣的氣候(hou)下,如雨雪天(tian),進行充(chong)電(dian)(dian)也無觸電(dian)(dian)的危險。
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