隨著電(dian)(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)技(ji)術(shu)(shu)和(he)(he)變流(liu)(liu)(liu)控(kong)制技(ji)術(shu)(shu)的(de)(de)(de)飛速發展(zhan)，高精度可控(kong)變流(liu)(liu)(liu)技(ji)術(shu)(shu)的(de)(de)(de)成熟(shu)和(he)(he)普及，分階段(duan)恒流(liu)(liu)(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)模(mo)式(shi)(shi)已經(jing)基本被充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)和(he)(he)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)連續變化的(de)(de)(de)恒壓(ya)限(xian)流(liu)(liu)(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)模(mo)式(shi)(shi)取代(dai)。主導充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)工藝的(de)(de)(de)還是恒壓(ya)限(xian)流(liu)(liu)(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)模(mo)式(shi)(shi)。接(jie)觸式(shi)(shi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)(de)最大問(wen)題(ti)在(zai)于(yu)它的(de)(de)(de)安(an)全(quan)性(xing)和(he)(he)通用性(xing)。為了使它滿足嚴格的(de)(de)(de)安(an)全(quan)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)標準(zhun)，必(bi)須在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)路上采用許多措施(shi)使充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)設(she)備能夠在(zai)各種(zhong)環境下安(an)全(quan)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)，恒壓(ya)限(xian)流(liu)(liu)(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)和(he)(he)分階段(duan)恒流(liu)(liu)(liu)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)均屬于(yu)接(jie)觸式(shi)(shi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)技(ji)術(shu)(shu)。新型的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)動汽車感應充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)技(ji)術(shu)(shu)發展(zhan)很快(kuai)。

由于電動汽車每天需要補充大量電能，美式箱變經營充電站就可以獲得巨大的充電服務收益。相對于加油站，電能比較安全和方便，可在各地大量安裝設置充電站。根據投資規模，小到社區慢速充電樁，大到公路快速充電站，單站經營，組網經營均可。對于充電站市場的開放，專業美式箱變國家電(dian)網以后可(ke)能更多地(di)會(hui)偏向服務和電(dian)力(li)供應，讓充電(dian)站建(jian)設更充分(fen)地(di)與市(shi)(shi)場(chang)融合，大家都將是同一個市(shi)(shi)場(chang)的競爭者。因此提前(qian)準(zhun)備、提前(qian)規劃，對從事電(dian)池生(sheng)產的企業(ye)來(lai)說很重(zhong)要。充換電(dian)市(shi)(shi)場(chang)，政策有(you)傾斜，市(shi)(shi)場(chang)有(you)潛力(li)，投(tou)資又少，將面臨較大的商機。

政府大力度的(de)(de)扶持(chi)和(he)推(tui)進(jin)，刺激了眾多企(qi)(qi)業(ye)(ye)對于充電(dian)(dian)樁產(chan)業(ye)(ye)的(de)(de)期待(dai)。 一位行(xing)業(ye)(ye)人士表示，除了國(guo)家電(dian)(dian)網、南方電(dian)(dian)網、中石(shi)化等能源巨頭(tou)外，汽車(che)(che)企(qi)(qi)業(ye)(ye)和(he)電(dian)(dian)氣生產(chan)企(qi)(qi)業(ye)(ye)積極(ji)性都很高。像比亞迪、北汽這(zhe)類電(dian)(dian)動車(che)(che)企(qi)(qi)業(ye)(ye)早已(yi)開始建(jian)設(she)通用(yong)充電(dian)(dian)樁，許繼電(dian)(dian)氣、西(xi)門子這(zhe)類行(xing)業(ye)(ye)內企(qi)(qi)業(ye)(ye)也已(yi)開始開發(fa)或投資充電(dian)(dian)站的(de)(de)建(jian)設(she)。按照相(xiang)關測算(suan)，未來(lai)5年內，充電(dian)(dian)站的(de)(de)營業(ye)(ye)規模每年有望超(chao)過千億(yi)。從國(guo)家今(jin)年的(de)(de)各項動作(zuo)來(lai)看，電(dian)(dian)動車(che)(che)的(de)(de)充電(dian)(dian)基礎設(she)施建(jian)設(she)將在今(jin)年爆發(fa)。

充電(dian)樁(zhuang)建設的(de)(de)全(quan)面(mian)開展，無疑會(hui)提供巨大(da)(da)的(de)(de)市(shi)(shi)場(chang)。北上(shang)廣這三(san)大(da)(da)城市(shi)(shi)，由于交通擁堵，紛(fen)(fen)紛(fen)(fen)通過(guo)車(che)(che)牌進(jin)行(xing)購車(che)(che)限(xian)制。不過(guo)由于電(dian)動(dong)(dong)車(che)(che)的(de)(de)環(huan)保作用，政(zheng)府從上(shang)層支(zhi)持電(dian)動(dong)(dong)車(che)(che)，因此北上(shang)廣等大(da)(da)城市(shi)(shi)都有(you)相關政(zheng)策，進(jin)入其相關名錄的(de)(de)電(dian)動(dong)(dong)車(che)(che)可以直接(jie)獲(huo)得車(che)(che)牌，這一點從政(zheng)策方面(mian)刺激了電(dian)動(dong)(dong)車(che)(che)的(de)(de)需求。同時，國(guo)內成品油(you)(you)價格(ge)上(shang)漲速度(du)高于下降速度(du)，最終(zhong)車(che)(che)主承受的(de)(de)是越(yue)來越(yue)高的(de)(de)油(you)(you)價，電(dian)動(dong)(dong)車(che)(che)可以代替(ti)部分(fen)汽油(you)(you)柴油(you)(you)的(de)(de)消(xiao)耗，降低了這部分(fen)成本(ben)。毋庸置疑充電(dian)樁(zhuang)是新(xin)能(neng)源戰(zhan)略推(tui)進(jin)的(de)(de)終(zhong)端市(shi)(shi)場(chang)，如能(neng)在現在搶占先機，對資本(ben)的(de)(de)盈利有(you)極(ji)大(da)(da)好處。

即地面充(chong)電(dian)(dian)裝置，主要(yao)包括專(zhuan)(zhuan)用充(chong)電(dian)(dian)機、專(zhuan)(zhuan)用充(chong)電(dian)(dian)站、通(tong)用充(chong)電(dian)(dian)機、公共場所用充(chong)電(dian)(dian)站等(deng)。它可以(yi)滿足各(ge)種(zhong)電(dian)(dian)池的(de)各(ge)種(zhong)充(chong)電(dian)(dian)方(fang)式(shi)。通(tong)常非車載充(chong)電(dian)(dian)器的(de)功率、體(ti)積和重(zhong)量均(jun)比較大，以(yi)便能(neng)夠適應各(ge)種(zhong)充(chong)電(dian)(dian)方(fang)式(shi)。