隨著電(dian)(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)(dian)子技術(shu)和(he)(he)變(bian)流(liu)(liu)(liu)(liu)控制(zhi)技術(shu)的(de)飛(fei)速發展，高(gao)精(jing)度(du)可控變(bian)流(liu)(liu)(liu)(liu)技術(shu)的(de)成熟(shu)和(he)(he)普及，分階段恒流(liu)(liu)(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)模式(shi)已經基(ji)本(ben)被充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)和(he)(he)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)壓連(lian)續變(bian)化的(de)恒壓限流(liu)(liu)(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)模式(shi)取代。主(zhu)導充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)工藝的(de)還是(shi)恒壓限流(liu)(liu)(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)模式(shi)。接觸式(shi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)的(de)最大(da)問題在(zai)于它的(de)安(an)全(quan)性和(he)(he)通用性。為(wei)了使(shi)它滿足嚴格(ge)的(de)安(an)全(quan)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)標準，必須在(zai)電(dian)(dian)(dian)(dian)(dian)路上(shang)采用許多措施使(shi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)設備(bei)能夠(gou)在(zai)各(ge)種環(huan)境(jing)下安(an)全(quan)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)，恒壓限流(liu)(liu)(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)和(he)(he)分階段恒流(liu)(liu)(liu)(liu)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)均(jun)屬于接觸式(shi)充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)技術(shu)。新(xin)型(xing)的(de)電(dian)(dian)(dian)(dian)(dian)動汽車感應充(chong)(chong)電(dian)(dian)(dian)(dian)(dian)技術(shu)發展很快。

控制柜主要用于高層建筑無塔供水，普洱專業低壓開關柜消防深井泵恒壓供水等根據實時用水工況需要閉環調節水泵轉速的場合，專業低壓開關柜廠家采用知名品(pin)牌的變(bian)頻器、智能控(kong)制器、壓(ya)力傳感器及水(shui)(shui)泵(beng)組成閉(bi)環控(kong)制系統。多泵(beng)控(kong)制，管(guan)網壓(ya)力穩定，提高供水(shui)(shui)質量，減少二次污染(ran)，節電效率高，可實現無人值(zhi)守的無塔(ta)供水(shui)(shui)自動(dong)控(kong)制系統。

施工(gong)用(yong)(yong)電(dian)配(pei)電(dian)系(xi)統應(ying)設置(zhi)總配(pei)電(dian)箱(xiang)、分配(pei)電(dian)箱(xiang)、開關箱(xiang)，并按(an)照“總-分-開”順序作(zuo)分級設置(zhi)，并形成(cheng)“三級配(pei)電(dian)”模式。施工(gong)用(yong)(yong)配(pei)電(dian)系(xi)統各配(pei)電(dian)箱(xiang)、開關箱(xiang)的安裝位置(zhi)要合理。總配(pei)電(dian)箱(xiang)要盡(jin)量靠(kao)近變壓器或外電(dian)源處，以便電(dian)源的引(yin)入(ru)。分配(pei)電(dian)箱(xiang)應(ying)盡(jin)量安裝在用(yong)(yong)電(dian)設備或負荷相(xiang)對集(ji)中(zhong)的中(zhong)心地(di)帶，確(que)保(bao)三相(xiang)負荷保(bao)持平(ping)衡。開關箱(xiang)安裝的位置(zhi)應(ying)視現場情況(kuang)和工(gong)況(kuang)盡(jin)量靠(kao)近其控制的用(yong)(yong)電(dian)設備。

電(dian)(dian)(dian)所(suo)及(ji)配(pei)電(dian)(dian)(dian)設(she)備的(de)布置設(she)計應便于安裝、操(cao)作、搬(ban)運(yun)、檢修、試(shi)驗和監測。高(gao)低壓(ya)配(pei)電(dian)(dian)(dian)室(shi)(shi)、變壓(ya)器(qi)室(shi)(shi)、電(dian)(dian)(dian)容器(qi)室(shi)(shi)、控制室(shi)(shi)內，不應有與其無關(guan)的(de)管道和線路通過。當然，即便充(chong)(chong)(chong)電(dian)(dian)(dian)站技術瓶頸得到了(le)很(hen)好的(de)解(jie)決，但(dan)是(shi)充(chong)(chong)(chong)電(dian)(dian)(dian)站建設(she)可(ke)能(neng)還存在選(xuan)址(zhi)困難等(deng)問(wen)題。新能(neng)源汽車應先以(yi)城市(shi)為主，但(dan)繁華Ⅸ域往(wang)往(wang)用地(di)緊(jin)張，地(di)價成本較(jiao)高(gao)，這(zhe)方(fang)面(mian)需要政府在政策(ce)上(shang)能(neng)予以(yi)傾斜．推動充(chong)(chong)(chong)電(dian)(dian)(dian)設(she)施的(de)建設(she)。由(you)電(dian)(dian)(dian)力企(qi)業(ye)發展經營電(dian)(dian)(dian)動車充(chong)(chong)(chong)電(dian)(dian)(dian)站具有先天(tian)優勢。電(dian)(dian)(dian)力企(qi)業(ye)將電(dian)(dian)(dian)力直接賣給車輛(liang)是(shi)一個新的(de)業(ye)務，希望電(dian)(dian)(dian)力企(qi)業(ye)能(neng)轉(zhuan)變

如今(jin)，除了北京(jing)、天(tian)津(jin)、上海(hai)、杭州(zhou)等(deng)地(di)(di)相(xiang)繼出臺充電(dian)(dian)設(she)施(shi)建設(she)規劃(hua)之外，不(bu)少地(di)(di)方政府還提(ti)出新建小(xiao)區(qu)配套充電(dian)(dian)樁(zhuang)的(de)新思路，這不(bu)僅可緩解電(dian)(dian)動(dong)汽車使用者(zhe)的(de)“里程焦慮”問題，更(geng)將大(da)幅(fu)、直接(jie)拉動(dong)充電(dian)(dian)樁(zhuang)生產企業的(de)銷量(liang)。充電(dian)(dian)樁(zhuang)作(zuo)為(wei)新能源汽車產業鏈的(de)重(zhong)要下(xia)游(you)支柱行(xing)業，其市(shi)場(chang)化前景似乎相(xiang)當樂觀。盡管行(xing)業前景被一(yi)(yi)致看好(hao)，但目前電(dian)(dian)動(dong)汽車市(shi)場(chang)的(de)發(fa)展并未完全(quan)成(cheng)熟。標準、規劃(hua)和(he)土(tu)地(di)(di)三大(da)問題攔在(zai)充電(dian)(dian)樁(zhuang)建設(she)的(de)路前，成(cheng)體系(xi)的(de)充電(dian)(dian)樁(zhuang)建設(she)并不(bu)一(yi)(yi)帆風順(shun)。