車(che)載充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)裝(zhuang)置(zhi)指安裝(zhuang)在電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)汽車(che)上的(de)采用地(di)面(mian)交流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)網和(he)車(che)載電(dian)(dian)(dian)(dian)(dian)(dian)源對電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)組進行(xing)(xing)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)裝(zhuang)置(zhi),包括車(che)載充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)、車(che)載充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)發電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)組和(he)運行(xing)(xing)能量回收充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)裝(zhuang)置(zhi),將(jiang)一根帶插(cha)頭的(de)交流(liu)動(dong)力電(dian)(dian)(dian)(dian)(dian)(dian)纜線直接(jie)插(cha)到電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)汽車(che)的(de)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)插(cha)座中給蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)。車(che)載充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)裝(zhuang)置(zhi)通常使(shi)用結構簡單(dan)、控(kong)制方便的(de)接(jie)觸式充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi),也可以是感應充(chong)(chong)(chong)(chong)電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)。它完全按照車(che)載蓄電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)的(de)種類進行(xing)(xing)設計,針對性較強(qiang)。
政府大力度的(de)扶持和推進(jin),刺激了眾(zhong)多企(qi)(qi)業對于(yu)充電(dian)(dian)(dian)樁產(chan)業的(de)期待。 一位行(xing)業人士表示(shi),除了國家電(dian)(dian)(dian)網、南(nan)方電(dian)(dian)(dian)網、中石化等(deng)能(neng)源巨頭(tou)外(wai),汽車企(qi)(qi)業和電(dian)(dian)(dian)氣(qi)生(sheng)產(chan)企(qi)(qi)業積(ji)極性都很高(gao)。像比亞迪、北汽這類(lei)電(dian)(dian)(dian)動車企(qi)(qi)業早已(yi)開(kai)(kai)始建(jian)(jian)(jian)設通用充電(dian)(dian)(dian)樁,許繼電(dian)(dian)(dian)氣(qi)、西門子這類(lei)行(xing)業內企(qi)(qi)業也已(yi)開(kai)(kai)始開(kai)(kai)發或投資充電(dian)(dian)(dian)站的(de)建(jian)(jian)(jian)設。按照(zhao)相關測(ce)算,未來(lai)5年內,充電(dian)(dian)(dian)站的(de)營(ying)業規模每年有望超過千億(yi)。從(cong)國家今年的(de)各(ge)項動作來(lai)看,電(dian)(dian)(dian)動車的(de)充電(dian)(dian)(dian)基礎設施建(jian)(jian)(jian)設將在(zai)今年爆(bao)發。
對(dui)于配電(dian)變壓器容(rong)量在100kV·A及(ji)以(yi)(yi)上的配電(dian)箱(xiang)體,在箱(xiang)內散熱窗靠側壁處,應考慮到安裝溫控繼電(dian)器(JU-3型或JU-4超(chao)小型溫度繼電(dian)器)和(he)軸流風機,安裝在控制電(dian)器板上方左(zuo)側面的箱(xiang)體上,以(yi)(yi)便使(shi)箱(xiang)內溫度達到一定值時(如40℃)能(neng)自動啟動排(pai)氣扇,強行(xing)排(pai)出熱量以(yi)(yi)使(shi)箱(xiang)體散熱。
控(kong)制(zhi)柜主要用于高層建筑無(wu)塔(ta)供(gong)水(shui)(shui),消防深井泵(beng)恒壓(ya)供(gong)水(shui)(shui)等(deng)根據實時用水(shui)(shui)工況(kuang)需要閉(bi)環調(diao)節(jie)水(shui)(shui)泵(beng)轉速的(de)場合,采用知名(ming)品牌(pai)的(de)變頻器(qi)(qi)、智能控(kong)制(zhi)器(qi)(qi)、壓(ya)力(li)傳感(gan)器(qi)(qi)及水(shui)(shui)泵(beng)組成閉(bi)環控(kong)制(zhi)系(xi)統。多泵(beng)控(kong)制(zhi),管網壓(ya)力(li)穩定,提高供(gong)水(shui)(shui)質量,減(jian)少二次(ci)污染,節(jie)電效率(lv)高,可實現(xian)無(wu)人值守(shou)的(de)無(wu)塔(ta)供(gong)水(shui)(shui)自動控(kong)制(zhi)系(xi)統。
感(gan)應(ying)充(chong)電(dian)器(qi)是利用高頻(pin)交流(liu)磁場的(de)(de)變壓器(qi)原理,將電(dian)能從離(li)車的(de)(de)原方(fang)感(gan)應(ying)到車載的(de)(de)副方(fang),以達到給蓄電(dian)池(chi)充(chong)電(dian)的(de)(de)目的(de)(de)。感(gan)應(ying)充(chong)電(dian)的(de)(de)最大優點是安全,這(zhe)是因(yin)為充(chong)電(dian)器(qi)與(yu)車輛之間(jian)并無(wu)直(zhi)接的(de)(de)點接觸,即使(shi)車輛在惡劣的(de)(de)氣候下,如雨(yu)雪(xue)天,進行充(chong)電(dian)也無(wu)觸電(dian)的(de)(de)危險(xian)。
由于電動汽車每天需要補充大量電能,分體式充電樁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,生產分體式充電樁國家電(dian)網(wang)以后可能更(geng)多(duo)地會偏向服(fu)務和(he)電(dian)力(li)供應,讓充(chong)電(dian)站建設更(geng)充(chong)分(fen)地與市(shi)場(chang)融合,大家都將是同一個市(shi)場(chang)的(de)競爭者。因(yin)此提(ti)前準備、提(ti)前規劃,對(dui)從事電(dian)池生產的(de)企業來說很(hen)重要。充(chong)換電(dian)市(shi)場(chang),政策有(you)傾斜,市(shi)場(chang)有(you)潛力(li),投資又少,將面(mian)臨較大的(de)商機。
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