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重(zhong)慶直流(liu)屏(ping)工作條(tiao)件(jian)如下：

重慶直流(liu)屏的主要(yao)特性：

重慶直流(liu)(liu)屏是直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)源操作系(xi)統(tong)的(de)縮寫(xie)。通用(yong)(yong)(yong)名稱為智(zhi)能免維護直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)源屏，簡稱直流(liu)(liu)屏。通用(yong)(yong)(yong)型號為GZDW，直流(liu)(liu)屏用(yong)(yong)(yong)于(yu)提供(gong)這種類型的(de)直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)源。目(mu)前，發(fa)電(dian)(dian)(dian)(dian)(dian)廠和(he)變電(dian)(dian)(dian)(dian)(dian)站(zhan)的(de)電(dian)(dian)(dian)(dian)(dian)力運(yun)行電(dian)(dian)(dian)(dian)(dian)源使用(yong)(yong)(yong)直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)源，為控(kong)制負載(zai)、電(dian)(dian)(dian)(dian)(dian)力負載(zai)和(he)直流(liu)(liu)事故照明(ming)負載(zai)供(gong)電(dian)(dian)(dian)(dian)(dian)。它是當代(dai)電(dian)(dian)(dian)(dian)(dian)力系(xi)統(tong)控(kong)制和(he)保(bao)護的(de)基礎。直流(liu)(liu)屏由(you)交(jiao)流(liu)(liu)配電(dian)(dian)(dian)(dian)(dian)單元(yuan)、充電(dian)(dian)(dian)(dian)(dian)模塊單元(yuan)、降壓硅鏈單元(yuan)、直流(liu)(liu)饋電(dian)(dian)(dian)(dian)(dian)單元(yuan)、配電(dian)(dian)(dian)(dian)(dian)監控(kong)單元(yuan)、監控(kong)模塊單元(yuan)、絕緣監控(kong)單元(yuan)組成。主要用(yong)(yong)(yong)于(yu)中小型發(fa)電(dian)(dian)(dian)(dian)(dian)廠、水電(dian)(dian)(dian)(dian)(dian)站(zhan)、電(dian)(dian)(dian)(dian)(dian)力系(xi)統(tong)中的(de)各(ge)種變電(dian)(dian)(dian)(dian)(dian)站(zhan)，以及(ji)其他使用(yong)(yong)(yong)直流(liu)(liu)設備(bei)的(de)用(yong)(yong)(yong)戶（如石化、礦(kuang)山、鐵路等），適用(yong)(yong)(yong)于(yu)開關分(fen)閘和(he)合閘，以及(ji)二次回路中的(de)儀(yi)表、儀(yi)表、繼電(dian)(dian)(dian)(dian)(dian)保(bao)護和(he)故障照明(ming)。

重慶直(zhi)流(liu)屏(ping)是一(yi)種新型的數字控制、保護、管(guan)理(li)和測量(liang)直(zhi)流(liu)系統。監(jian)測主機集成度高(gao)，包括(kuo)絕緣監(jian)測、電(dian)池檢查、接地(di)線選(xuan)擇、電(dian)池激(ji)活、硅鏈電(dian)壓調節、微機中(zhong)央信號等功能。

重慶直流屏主要技術參數如(ru)下：

（1） 重慶(qing)直流屏的(de)三相(xiang)平衡問(wen)題可(ke)以忽略不計；

為了(le)為高壓(ya)開關的閉合機構（如(ru)電(dian)(dian)磁（CD）閉合機構）提供電(dian)(dian)力，需要(yao)大的直流電(dian)(dian)流，而彈簧(huang)儲能(neng)（CT）閉合機構不(bu)需要(yao)大的DC電(dian)(dian)流。

直流(liu)(liu)屏由(you)交(jiao)流(liu)(liu)配電(dian)(dian)(dian)(dian)(dian)單(dan)元(yuan)組成.充(chong)電(dian)(dian)(dian)(dian)(dian)模塊(kuai)(kuai)單(dan)元(yuan).降壓(ya)(ya)硅鏈單(dan)元(yuan).直流(liu)(liu)饋電(dian)(dian)(dian)(dian)(dian)單(dan)元(yuan).配電(dian)(dian)(dian)(dian)(dian)監(jian)控單(dan)位.監(jian)控模塊(kuai)(kuai)單(dan)元(yuan)和絕緣(yuan)監(jian)控單(dan)元(yuan)。主要用(yong)(yong)于中(zhong)小型電(dian)(dian)(dian)(dian)(dian)廠.水電(dian)(dian)(dian)(dian)(dian)站.電(dian)(dian)(dian)(dian)(dian)力系統中(zhong)的(de)(de)各種變(bian)電(dian)(dian)(dian)(dian)(dian)站，以及其他使(shi)(shi)用(yong)(yong)直流(liu)(liu)設(she)備的(de)(de)用(yong)(yong)戶(如石化).礦山.鐵路(lu)等。)，適用(yong)(yong)于開關分合(he)閘和二次回(hui)路(lu)中(zhong)的(de)(de)儀表.儀表.繼(ji)電(dian)(dian)(dian)(dian)(dian)保護(hu)和故障照明。  如果通過(guo)變(bian)電(dian)(dian)(dian)(dian)(dian)站或變(bian)壓(ya)(ya)器將(jiang)高(gao)(gao)(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)源從高(gao)(gao)(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)源轉換為日(ri)常使(shi)(shi)用(yong)(yong)的(de)(de)低壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)源，由(you)于其高(gao)(gao)(gao)風(feng)險，高(gao)(gao)(gao)壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)源通常是電(dian)(dian)(dian)(dian)(dian)動(dong)操作(zuo)的(de)(de)。但是，如果變(bian)電(dian)(dian)(dian)(dian)(dian)站通電(dian)(dian)(dian)(dian)(dian)前沒有(you)低壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)源，操作(zuo)復雜，從高(gao)(gao)(gao)壓(ya)(ya)線路(lu)中(zhong)更換獨立的(de)(de)低壓(ya)(ya)電(dian)(dian)(dian)(dian)(dian)源存在很大的(de)(de)隱患(huan)。因此，我們必須采(cai)取一(yi)

維(wei)護市(shi)電(dian)(dian)(dian)輸(shu)入端  經常檢查(cha)市(shi)電(dian)(dian)(dian)電(dian)(dian)(dian)壓是(shi)(shi)(shi)否(fou)正(zheng)常，零(ling).火線(xian)(xian)是(shi)(shi)(shi)否(fou)錯位(wei)，尤(you)其是(shi)(shi)(shi)EPS電(dian)(dian)(dian)源的(de)前(qian)端是(shi)(shi)(shi)帶(dai)有雙向(xiang)市(shi)電(dian)(dian)(dian)或備用(yong)(yong)發電(dian)(dian)(dian)機組的(de)電(dian)(dian)(dian)網檢查(cha)一(yi)路(lu)(lu)主電(dian)(dian)(dian)源和第(di)二(er)路(lu)(lu)備用(yong)(yong)電(dian)(dian)(dian)源.如(ru)果發現(xian)錯位(wei)，必須立即(ji)糾正(zheng)火線(xian)(xian)是(shi)(shi)(shi)否(fou)一(yi)致(zhi)，否(fou)則(ze)容易造成EPS應(ying)急電(dian)(dian)(dian)源故障.EPS電(dian)(dian)(dian)源前(qian)端安裝(zhuang)防雷裝(zhuang)置(zhi)的(de)用(yong)(yong)戶應(ying)定期(qi)檢查(cha)防雷裝(zhuang)置(zhi)和接(jie)地線(xian)(xian)是(shi)(shi)(shi)否(fou)正(zheng)常.輸(shu)入輸(shu)出(chu)電(dian)(dian)(dian)纜線(xian)(xian)路(lu)(lu)外應(ying)安裝(zhuang)防護套管。相(xiang)關閱(yue)讀:EPS應(ying)急電(dian)(dian)(dian)源的(de)基(ji)本原理(li)  場地的(de)維(wei)護  檢查(cha)房間是(shi)(shi)(shi)否(fou)通風(feng)透氣.室溫多(duo)高?EPS電(dian)(dian)(dian)池(chi)環境溫度消防行業要求不(bu)高于30℃，溫度對電(dian)(dian)(dian)池(chi)的(de)使用(yong)(yong)壽命影(ying)響很大，25℃以上每升

消防(fang)應(ying)(ying)急(ji)電(dian)(dian)源是近(jin)年來迅速發(fa)展起(qi)來的(de)一個(ge)新興產業。消防(fang)電(dian)(dian)源作為(wei)一個(ge)關(guan)鍵時(shi)(shi)刻，保障(zhang)了(le)人們(men)生命財產的(de)安全，因(yin)此消防(fang)應(ying)(ying)急(ji)電(dian)(dian)源的(de)可靠性(xing)在(zai)消防(fang)行(xing)業中非常(chang)(chang)重(zhong)要(yao)。因(yin)此，在(zai)配置消防(fang)電(dian)(dian)源時(shi)(shi)，應(ying)(ying)遵(zun)循以下(xia)幾(ji)點：  選(xuan)擇(ze)照明(ming)應(ying)(ying)急(ji)電(dian)(dian)源時(shi)(shi)間  照明(ming)消防(fang)應(ying)(ying)急(ji)電(dian)(dian)源主要(yao)用于市電(dian)(dian)斷電(dian)(dian)后，可快速切換至EPS供電(dian)(dian)，滿足日常(chang)(chang)需要(yao)的(de)是消防(fang)應(ying)(ying)急(ji)照明(ming)，供電(dian)(dian)時(shi)(shi)間不應(ying)(ying)少于90分鐘。尤其是在(zai)體育(yu)館(guan).地鐵站(zhan).手術室(shi).隧道.會展中心等大型場館(guan)的(de)應(ying)(ying)用十(shi)分重(zhong)要(yao)。  照明(ming)型EPS如(ru)何選(xuan)擇(ze)應(ying)(ying)急(ji)電(dian)(dian)源負荷容(rong)量?  1.當(dang)負載(zai)為(wei)電(dian)(dian)子鎮(zhen)流器日光燈(deng)