搬(ban)運(yun)材(cai)料、傳遞工具、拆換部(bu)件、今(jin)天你去(qu)搶修(xiu)到我(wo)來安裝(zhuang)、你累(lei)了換我(wo)來。就這樣，一個(ge)接著(zhu)一個(ge)的(de)配電箱(xiang)在師(shi)傅們(men)輪(lun)換著(zhu)的(de)手掌下(xia)組裝(zhuang)了起來。經過3天的(de)努力，所需更換的(de)配電箱(xiang)已經全部(bu)組裝(zhuang)完畢，為本次更換配電箱(xiang)工作(zuo)做(zuo)好了前期準備，大家的(de)臉上露(lu)出了開心的(de)笑容。

常稱開關板或配電屏。訂做美式箱變它是一種有面板遮攔的開啟式開關柜，正面有防護作用，背面和側面仍能觸及帶電部分，防護等級低，美式箱變價格只(zhi)能(neng)用于(yu)對供(gong)電連續性(xing)和可靠性(xing)要求(qiu)較低的工礦企業，作變電室集中供(gong)電用。

隨(sui)著電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)子技術(shu)和(he)(he)變流(liu)控(kong)制技術(shu)的(de)飛速發展，高精度可(ke)控(kong)變流(liu)技術(shu)的(de)成(cheng)熟(shu)和(he)(he)普及(ji)，分階(jie)段恒(heng)流(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)模(mo)式已經基本被充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流(liu)和(he)(he)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓(ya)(ya)連續變化的(de)恒(heng)壓(ya)(ya)限(xian)流(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)模(mo)式取代(dai)。主(zhu)導充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)工藝的(de)還是恒(heng)壓(ya)(ya)限(xian)流(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)模(mo)式。接(jie)觸(chu)(chu)式充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)的(de)最大問題在于它(ta)的(de)安(an)全(quan)性(xing)和(he)(he)通用(yong)(yong)性(xing)。為了使它(ta)滿足嚴(yan)格的(de)安(an)全(quan)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)標(biao)準，必須在電(dian)(dian)(dian)(dian)路上(shang)采用(yong)(yong)許(xu)多(duo)措施使充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)設備(bei)能夠在各(ge)種環境下(xia)安(an)全(quan)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)，恒(heng)壓(ya)(ya)限(xian)流(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)和(he)(he)分階(jie)段恒(heng)流(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)均屬于接(jie)觸(chu)(chu)式充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)技術(shu)。新(xin)型的(de)電(dian)(dian)(dian)(dian)動(dong)汽車(che)感應充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)技術(shu)發展很快。

由(you)于(yu)電(dian)(dian)(dian)動汽車(che)每天需要補充(chong)(chong)大(da)量電(dian)(dian)(dian)能，經營(ying)充(chong)(chong)電(dian)(dian)(dian)站就可(ke)以(yi)獲得(de)巨(ju)大(da)的(de)(de)(de)充(chong)(chong)電(dian)(dian)(dian)服(fu)務(wu)收益。相對(dui)于(yu)加(jia)油(you)站，電(dian)(dian)(dian)能比較(jiao)安(an)全和(he)方便，可(ke)在各地(di)大(da)量安(an)裝設置充(chong)(chong)電(dian)(dian)(dian)站。根據投資(zi)規模，小(xiao)到(dao)社區慢速充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)，大(da)到(dao)公路快速充(chong)(chong)電(dian)(dian)(dian)站，單站經營(ying)，組網(wang)經營(ying)均可(ke)。對(dui)于(yu)充(chong)(chong)電(dian)(dian)(dian)站市場(chang)(chang)的(de)(de)(de)開放(fang)，國家電(dian)(dian)(dian)網(wang)以(yi)后可(ke)能更多地(di)會偏向(xiang)服(fu)務(wu)和(he)電(dian)(dian)(dian)力供應，讓充(chong)(chong)電(dian)(dian)(dian)站建設更充(chong)(chong)分地(di)與市場(chang)(chang)融合(he)，大(da)家都將是同一(yi)個市場(chang)(chang)的(de)(de)(de)競爭(zheng)者。因此(ci)提(ti)前(qian)準(zhun)備(bei)、提(ti)前(qian)規劃，對(dui)從(cong)事電(dian)(dian)(dian)池生產的(de)(de)(de)企(qi)業來(lai)說很重要。充(chong)(chong)換電(dian)(dian)(dian)市場(chang)(chang)，政策有傾斜，市場(chang)(chang)有潛力，投資(zi)又少(shao)，將面臨較(jiao)大(da)的(de)(de)(de)商機(ji)。

按照安(an)裝地(di)點，可分為公共充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)和專用(yong)(yong)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)。 公共充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)是建設(she)在公共停車(che)場（庫(ku)）結合停車(che)泊位(wei)(wei)，為社會車(che)輛提(ti)供公共充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)服務(wu)的(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)。 專用(yong)(yong)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)是建設(she)單(dan)位(wei)(wei)（企(qi)業）自(zi)有停車(che)場（庫(ku)），為單(dan)位(wei)(wei)（企(qi)業）內部人員使用(yong)(yong)的(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)。 自(zi)用(yong)(yong)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)是建設(she)在個(ge)人自(zi)有車(che)位(wei)(wei)（庫(ku)），為私人用(yong)(yong)戶提(ti)供充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)的(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)。 充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)一般結合停車(che)場（庫(ku)）的(de)停車(che)位(wei)(wei)建設(she)。安(an)裝在戶外(wai)的(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)防護等級不(bu)應低于IP54。安(an)裝在戶內的(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)(zhuang)防護等級不(bu)應低于IP32。

電(dian)(dian)(dian)動汽車(che)充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)（栓(shuan)）的控制(zhi)電(dian)(dian)(dian)路主要由嵌入式(shi)(shi)ARM處理器完成(cheng)，用戶(hu)(hu)可(ke)自助刷卡(ka)進行(xing)用戶(hu)(hu)鑒權、余額查詢、計(ji)費(fei)查詢等功能，也可(ke)提供語音輸出接(jie)口(kou)，實現(xian)語音交(jiao)互。用戶(hu)(hu)可(ke)根據液晶顯示屏指(zhi)示選擇4種充(chong)(chong)電(dian)(dian)(dian)模式(shi)(shi)：包括按(an)時計(ji)費(fei)充(chong)(chong)電(dian)(dian)(dian)、按(an)電(dian)(dian)(dian)量(liang)充(chong)(chong)電(dian)(dian)(dian)、自動充(chong)(chong)滿、按(an)里程(cheng)充(chong)(chong)電(dian)(dian)(dian)等