政府大力度的扶持和推進，刺激了眾多企業對于充電樁產業的期待。 一位行業人士表示，除了國家電網、南方電網、中石化等能源巨頭外，昆明充氣柜汽車企業和電氣生產企業積極性都很高。充氣柜哪家好像比亞迪、北(bei)汽這類電(dian)(dian)(dian)(dian)動(dong)車企業早已開始建設通用充電(dian)(dian)(dian)(dian)樁，許繼電(dian)(dian)(dian)(dian)氣、西門子這類行業內企業也(ye)已開始開發(fa)或(huo)投資(zi)充電(dian)(dian)(dian)(dian)站(zhan)的(de)建設。按照(zhao)相(xiang)關測算(suan)，未來5年(nian)內，充電(dian)(dian)(dian)(dian)站(zhan)的(de)營業規模每年(nian)有望超過千億。從國家今年(nian)的(de)各項動(dong)作來看，電(dian)(dian)(dian)(dian)動(dong)車的(de)充電(dian)(dian)(dian)(dian)基礎設施建設將(jiang)在今年(nian)爆發(fa)。

這(zhe)種(zhong)(zhong)(zhong)復(fu)合(he)材(cai)(cai)(cai)料(liao)由兩(liang)部分組(zu)成(cheng):基(ji)體(ti)—聚(ju)酯(zhi)類樹(shu)脂；增(zeng)強(qiang)材(cai)(cai)(cai)料(liao)（簡稱PC、SMC)，所(suo)以又稱其為(wei)透(tou)(tou)明(ming)PC材(cai)(cai)(cai)料(liao)、纖(xian)維增(zeng)強(qiang)的聚(ju)酯(zhi)材(cai)(cai)(cai)料(liao)。透(tou)(tou)明(ming)PC材(cai)(cai)(cai)料(liao)、纖(xian)維增(zeng)強(qiang)型不(bu)飽和(he)聚(ju)酯(zhi)是(shi)一(yi)種(zhong)(zhong)(zhong)以不(bu)飽和(he)聚(ju)酯(zhi)樹(shu)脂為(wei)基(ji)體(ti)的復(fu)合(he)材(cai)(cai)(cai)料(liao)。這(zhe)兩(liang)種(zhong)(zhong)(zhong)材(cai)(cai)(cai)料(liao)具(ju)有不(bu)溶、阻燃可(ke)回收特點，后(hou)一(yi)種(zhong)(zhong)(zhong)材(cai)(cai)(cai)料(liao)具(ju)有不(bu)熔(rong)不(bu)可(ke)回收利用弊端(duan)其物理結構為(wei)三維網(wang)狀(zhuang)結構，這(zhe)四(si)種(zhong)(zhong)(zhong)材(cai)(cai)(cai)料(liao)通過(guo)功(gong)能(neng)性填料(liao)改性及特種(zhong)(zhong)(zhong)纖(xian)維的增(zeng)強(qiang)已(yi)成(cheng)為(wei)一(yi)種(zhong)(zhong)(zhong)高性能(neng)的工程材(cai)(cai)(cai)料(liao)。

配電(dian)(dian)箱具有(you)體積小(xiao)、安裝簡便，技術(shu)性能(neng)(neng)特殊、位置固(gu)定，配置功能(neng)(neng)獨特、不受場(chang)地(di)限制，應(ying)用(yong)比(bi)較(jiao)普遍，操(cao)作穩(wen)定可靠，空(kong)間利(li)用(yong)率高，占(zhan)地(di)少(shao)且具有(you)環保(bao)效應(ying)的(de)(de)(de)(de)特點。是指揮供電(dian)(dian)線路中各(ge)種元器(qi)件合理(li)分配電(dian)(dian)能(neng)(neng)的(de)(de)(de)(de)控制中心(xin)，是可靠接(jie)納上端電(dian)(dian)源(yuan)，正確饋(kui)出(chu)荷載電(dian)(dian)能(neng)(neng)的(de)(de)(de)(de)控制環節，也(ye)是獲取(qu)用(yong)戶對供電(dian)(dian)質量滿意與(yu)否的(de)(de)(de)(de)關鍵(jian)。提高動力(li)配電(dian)(dian)箱的(de)(de)(de)(de)操(cao)作可靠性，是創優質工程的(de)(de)(de)(de)目標(biao)。

改進(jin)原配(pei)電(dian)(dian)箱的低壓(ya)電(dian)(dian)容(rong)(rong)器(qi)組的接(jie)(jie)線(xian)方式，將其安裝位置(zhi)由交(jiao)流(liu)接(jie)(jie)觸器(qi)上樁(zhuang)頭，改成(cheng)接(jie)(jie)在配(pei)電(dian)(dian)箱低壓(ya)進(jin)線(xian)與計量(liang)表計之間。防止因運行(xing)中電(dian)(dian)容(rong)(rong)器(qi)電(dian)(dian)路(lu)發生缺相(xiang)故障或電(dian)(dian)容(rong)(rong)器(qi)損(sun)壞時(shi)，造成(cheng)計量(liang)裝置(zhi)計量(liang)不準(zhun)確。此外，電(dian)(dian)容(rong)(rong)器(qi)選(xuan)擇型(xing)號應為BSMJ系(xi)列產(chan)品，以保證元件質量(liang)可(ke)靠、安全運行(xing)。