隨著(zhu)電(dian)(dian)(dian)(dian)力(li)電(dian)(dian)(dian)(dian)子技術(shu)和(he)(he)變流(liu)控(kong)制技術(shu)的(de)(de)飛速發展，高精度(du)可控(kong)變流(liu)技術(shu)的(de)(de)成(cheng)熟和(he)(he)普及，分階段恒(heng)(heng)流(liu)充電(dian)(dian)(dian)(dian)模(mo)(mo)式(shi)已經基本被充電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)流(liu)和(he)(he)充電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)壓(ya)連續變化的(de)(de)恒(heng)(heng)壓(ya)限流(liu)充電(dian)(dian)(dian)(dian)模(mo)(mo)式(shi)取代。主導充電(dian)(dian)(dian)(dian)工藝的(de)(de)還是恒(heng)(heng)壓(ya)限流(liu)充電(dian)(dian)(dian)(dian)模(mo)(mo)式(shi)。接(jie)觸(chu)式(shi)充電(dian)(dian)(dian)(dian)的(de)(de)最大問(wen)題在于它的(de)(de)安(an)全(quan)性和(he)(he)通用性。為了使(shi)它滿(man)足嚴(yan)格的(de)(de)安(an)全(quan)充電(dian)(dian)(dian)(dian)標準，必須在電(dian)(dian)(dian)(dian)路上采(cai)用許多措施使(shi)充電(dian)(dian)(dian)(dian)設(she)備能(neng)夠在各種環境下安(an)全(quan)充電(dian)(dian)(dian)(dian)，恒(heng)(heng)壓(ya)限流(liu)充電(dian)(dian)(dian)(dian)和(he)(he)分階段恒(heng)(heng)流(liu)充電(dian)(dian)(dian)(dian)均屬于接(jie)觸(chu)式(shi)充電(dian)(dian)(dian)(dian)技術(shu)。新型的(de)(de)電(dian)(dian)(dian)(dian)動汽(qi)車(che)感應充電(dian)(dian)(dian)(dian)技術(shu)發展很(hen)快。

改(gai)進(jin)原配電(dian)(dian)(dian)(dian)箱(xiang)的低壓(ya)(ya)電(dian)(dian)(dian)(dian)容器(qi)(qi)組的接線方式，將(jiang)其安(an)裝位置(zhi)由交流(liu)接觸(chu)器(qi)(qi)上(shang)樁(zhuang)頭，改(gai)成接在配電(dian)(dian)(dian)(dian)箱(xiang)低壓(ya)(ya)進(jin)線與計量(liang)表(biao)計之間。防止因運(yun)行中電(dian)(dian)(dian)(dian)容器(qi)(qi)電(dian)(dian)(dian)(dian)路發生缺相故(gu)障或電(dian)(dian)(dian)(dian)容器(qi)(qi)損壞時，造成計量(liang)裝置(zhi)計量(liang)不準(zhun)確。此外，電(dian)(dian)(dian)(dian)容器(qi)(qi)選擇(ze)型號應為BSMJ系(xi)列產(chan)品，以保證元件質量(liang)可靠、安(an)全運(yun)行。

即地面充電裝置，專業便攜式充電樁主要包括專用充電機、便攜式充電樁哪家好專用(yong)(yong)充(chong)(chong)電(dian)站(zhan)、通(tong)(tong)用(yong)(yong)充(chong)(chong)電(dian)機、公共場所用(yong)(yong)充(chong)(chong)電(dian)站(zhan)等。它可(ke)以滿足各(ge)種(zhong)電(dian)池(chi)的各(ge)種(zhong)充(chong)(chong)電(dian)方式。通(tong)(tong)常非(fei)車載(zai)充(chong)(chong)電(dian)器的功率、體積和(he)重量均比(bi)較大，以便能夠適(shi)應各(ge)種(zhong)充(chong)(chong)電(dian)方式。

充電(dian)(dian)樁(zhuang)（栓(shuan)）能實(shi)現計時(shi)、計電(dian)(dian)度、計金額(e)充電(dian)(dian)，可(ke)以作為(wei)市民購電(dian)(dian)終(zhong)端。同時(shi)為(wei)提高(gao)公共充電(dian)(dian)樁(zhuang)（栓(shuan)）的效率和實(shi)用性，今后將(jiang)陸續增加一樁(zhuang)（栓(shuan)）多充和為(wei)電(dian)(dian)動自行車充電(dian)(dian)的功能。

政(zheng)府大力度的(de)扶(fu)持和推進，刺(ci)激了眾多企(qi)業對(dui)于充電(dian)(dian)樁產業的(de)期待(dai)。 一位行業人(ren)士(shi)表示，除了國(guo)家電(dian)(dian)網(wang)、南方(fang)電(dian)(dian)網(wang)、中石化等能源(yuan)巨頭外，汽(qi)(qi)車(che)企(qi)業和電(dian)(dian)氣生(sheng)產企(qi)業積極性都很高(gao)。像比亞迪、北汽(qi)(qi)這類(lei)電(dian)(dian)動車(che)企(qi)業早(zao)已開(kai)始(shi)建設(she)通(tong)用充電(dian)(dian)樁，許繼電(dian)(dian)氣、西(xi)門子這類(lei)行業內企(qi)業也(ye)已開(kai)始(shi)開(kai)發或投資(zi)充電(dian)(dian)站的(de)建設(she)。按照相關測算，未來5年內，充電(dian)(dian)站的(de)營(ying)業規模每年有(you)望超過千億。從(cong)國(guo)家今(jin)年的(de)各項動作(zuo)來看，電(dian)(dian)動車(che)的(de)充電(dian)(dian)基(ji)礎(chu)設(she)施建設(she)將(jiang)在今(jin)年爆發。