電(dian)所(suo)及配電(dian)設(she)備的布置設(she)計應便于安(an)裝、操作(zuo)、搬(ban)運、檢修、試驗和(he)監(jian)測。高(gao)低壓(ya)配電(dian)室(shi)(shi)、變(bian)壓(ya)器室(shi)(shi)、電(dian)容器室(shi)(shi)、控制室(shi)(shi)內,不應有與其無關的管道(dao)和(he)線(xian)路通(tong)過。當(dang)然,即便充(chong)(chong)電(dian)站(zhan)技術瓶頸得到了(le)很好的解決,但(dan)是充(chong)(chong)電(dian)站(zhan)建(jian)(jian)設(she)可能(neng)還存在(zai)選址(zhi)困難等(deng)問題。新能(neng)源汽車(che)應先以城(cheng)市為主,但(dan)繁華Ⅸ域(yu)往往用地緊張(zhang),地價成本較高(gao),這方面需要(yao)政(zheng)府在(zai)政(zheng)策上能(neng)予以傾斜.推動充(chong)(chong)電(dian)設(she)施的建(jian)(jian)設(she)。由電(dian)力企(qi)業(ye)發(fa)展經營電(dian)動車(che)充(chong)(chong)電(dian)站(zhan)具有先天優勢。電(dian)力企(qi)業(ye)將電(dian)力直接賣給車(che)輛(liang)是一個新的業(ye)務(wu),希望電(dian)力企(qi)業(ye)能(neng)轉變(bian)
1.了(le)解(jie)用(yong)(yong)戶(hu)(hu)所(suo)需(xu),根(gen)據實際情(qing)況選(xuan)擇(ze)最適合用(yong)(yong)戶(hu)(hu)的柜(ju)(ju)(ju)型(xing)(xing)。2.盡量采(cai)用(yong)(yong)國(guo)內(nei)知(zhi)名廠家的國(guo)產柜(ju)(ju)(ju)型(xing)(xing),不能盲(mang)目選(xuan)擇(ze)技術(shu)參數比較高的進(jin)口(kou)配電(dian)柜(ju)(ju)(ju),這樣易造成資源(yuan)浪費。3.由(you)于(yu)進(jin)口(kou)配電(dian)柜(ju)(ju)(ju)中所(suo)采(cai)用(yong)(yong)的主(zhu)要元(yuan)器(qi)件的品牌與柜(ju)(ju)(ju)體是一致的。所(suo)以選(xuan)擇(ze)進(jin)口(kou)配電(dian)柜(ju)(ju)(ju)時(shi),應注意主(zhu)要元(yuan)器(qi)件的參數,它必須能滿足用(yong)(yong)戶(hu)(hu)需(xu)要。
配(pei)電(dian)(dian)變壓(ya)(ya)(ya)器的(de)(de)(de)低壓(ya)(ya)(ya)側總過(guo)(guo)流(liu)(liu)保護(hu)熔斷(duan)器的(de)(de)(de)額(e)定(ding)(ding)(ding)電(dian)(dian)流(liu)(liu),應大(da)(da)于配(pei)電(dian)(dian)變壓(ya)(ya)(ya)器的(de)(de)(de)低壓(ya)(ya)(ya)側額(e)定(ding)(ding)(ding)電(dian)(dian)流(liu)(liu),一般(ban)取額(e)定(ding)(ding)(ding)電(dian)(dian)流(liu)(liu)的(de)(de)(de)1.5倍(bei),熔體(ti)的(de)(de)(de)額(e)定(ding)(ding)(ding)電(dian)(dian)流(liu)(liu)應按(an)變壓(ya)(ya)(ya)器允許(xu)的(de)(de)(de)過(guo)(guo)負荷倍(bei)數(shu)和熔斷(duan)器特(te)性確定(ding)(ding)(ding)。出線回(hui)路過(guo)(guo)流(liu)(liu)保護(hu)熔斷(duan)器的(de)(de)(de)熔體(ti)額(e)定(ding)(ding)(ding)電(dian)(dian)流(liu)(liu),不應大(da)(da)于總過(guo)(guo)流(liu)(liu)保護(hu)熔斷(duan)器的(de)(de)(de)額(e)定(ding)(ding)(ding)電(dian)(dian)流(liu)(liu),熔體(ti)的(de)(de)(de)額(e)定(ding)(ding)(ding)電(dian)(dian)流(liu)(liu)按(an)回(hui)路正常最大(da)(da)負荷電(dian)(dian)流(liu)(liu)選擇,并(bing)應躲過(guo)(guo)正常的(de)(de)(de)尖峰(feng)電(dian)(dian)流(liu)(liu)。
充電樁一般提供常規充電和快速充電兩種充電方式,晉寧專業充電樁人們可以使用特定的充電卡在充電樁提供的人機交互操作界面上刷卡使用,專業充電樁哪家好進行相(xiang)應的(de)充電(dian)方式、充電(dian)時間(jian)、費用數據(ju)打(da)印(yin)等(deng)操作,充電(dian)樁顯(xian)示屏能顯(xian)示充電(dian)量、費用、充電(dian)時間(jian)等(deng)數據(ju)。
配電(dian)箱(xiang)的(de)(de)進(jin)出(chu)線(xian)選用低壓(ya)(ya)電(dian)纜,電(dian)纜的(de)(de)選擇應符合(he)技術要求。例如(ru)30kVA、50kVA變壓(ya)(ya)器(qi)的(de)(de)配電(dian)箱(xiang)的(de)(de)進(jin)線(xian)使(shi)用VV22-35×4電(dian)纜,分(fen)(fen)路出(chu)線(xian)使(shi)用同規格的(de)(de)VLV22-35×4電(dian)纜;80kVA、100kVA變壓(ya)(ya)器(qi)的(de)(de)配電(dian)箱(xiang)的(de)(de)進(jin)線(xian)分(fen)(fen)別使(shi)用VV22-50×4、VV22-70×4電(dian)纜,分(fen)(fen)路出(chu)線(xian)分(fen)(fen)別使(shi)用VLV22-50×4、VLV22-70×4電(dian)纜,其電(dian)纜與銅鋁接(jie)線(xian)鼻壓(ya)(ya)接(jie)后再用螺(luo)栓與配電(dian)箱(xiang)內接(jie)線(xian)樁頭(tou)連(lian)接(jie)。
掃一掃 了解更多
節能(neng)與綠色建筑解決(jue)方案(an)
云南思輝(hui)電氣設備有限公司(si)
地址:云南省昆明(ming)市呈貢區(qu)文興路98號
手機:19523376867
電話:0871-63113288
郵箱:sihuidianqi@163.com
網址:yyzgf.com