1、當市電(dian)(dian)(dian)(dian)(dian)(dian)正(zheng)常時(shi)(shi)，由市電(dian)(dian)(dian)(dian)(dian)(dian)經(jing)過互投裝置給重要負載(zai)供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)，同(tong)時(shi)(shi)進(jin)行市電(dian)(dian)(dian)(dian)(dian)(dian)檢測(ce)及(ji)蓄電(dian)(dian)(dian)(dian)(dian)(dian)池充電(dian)(dian)(dian)(dian)(dian)(dian)管理，然后再由電(dian)(dian)(dian)(dian)(dian)(dian)池組(zu)(zu)向逆(ni)(ni)變器提(ti)(ti)供(gong)直(zhi)(zhi)流(liu)(liu)(liu)能源。在這里,充電(dian)(dian)(dian)(dian)(dian)(dian)器是(shi)一個僅需(xu)向蓄電(dian)(dian)(dian)(dian)(dian)(dian)池組(zu)(zu)提(ti)(ti)供(gong)相當于10%蓄電(dian)(dian)(dian)(dian)(dian)(dian)池組(zu)(zu)容(rong)量(liang)（Ah）的(de)(de)(de)(de)充電(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)的(de)(de)(de)(de)小功率直(zhi)(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)源，它并不具備直(zhi)(zhi)接向逆(ni)(ni)變器提(ti)(ti)供(gong)直(zhi)(zhi)流(liu)(liu)(liu)電(dian)(dian)(dian)(dian)(dian)(dian)源的(de)(de)(de)(de)能力(li)。此(ci)時(shi)(shi)，市電(dian)(dian)(dian)(dian)(dian)(dian)經(jing)由EPS的(de)(de)(de)(de)交流(liu)(liu)(liu)旁路(lu)和轉換(huan)開關(guan)所組(zu)(zu)成的(de)(de)(de)(de)供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)系統(tong)向用戶(hu)的(de)(de)(de)(de)各種應(ying)(ying)急負載(zai)供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)。與此(ci)同(tong)時(shi)(shi)，在EPS的(de)(de)(de)(de)邏(luo)輯控制板(ban)的(de)(de)(de)(de)調控下(xia)，逆(ni)(ni)變器停止工作處于自(zi)動關(guan)機狀(zhuang)態。在此(ci)條件下(xia)，用戶(hu)負載(zai)實(shi)際使用的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)源是(shi)來自(zi)電(dian)(dian)(dian)(dian)(dian)(dian)網的(de)(de)(de)(de)市電(dian)(dian)(dian)(dian)(dian)(dian)，因此(ci)，EPS應(ying)(ying)急電(dian)(dian)(dian)(dian)(dian)(dian)源也是(shi)通常說的(de)(de)(de)(de)一直(zhi)(zhi)工作在睡眠(mian)狀(zhuang)態，可(ke)以(yi)有效(xiao)的(de)(de)(de)(de)達到節能的(de)(de)(de)(de)效(xiao)果。
2、當(dang)市電(dian)(dian)供(gong)電(dian)(dian)中斷(duan)或市電(dian)(dian)電(dian)(dian)壓超限(xian)（±15%或±20%額(e)定輸入電(dian)(dian)壓）時(shi)，互投裝置將立即(ji)投切至逆(ni)變器(qi)供(gong)電(dian)(dian)，在電(dian)(dian)池組所(suo)(suo)提供(gong)的直(zhi)流能源(yuan)的支持下(xia)，此時(shi)，用(yong)戶(hu)負載所(suo)(suo)使用(yong)的電(dian)(dian)源(yuan)是通過EPS的逆(ni)變器(qi)轉換的交流電(dian)(dian)源(yuan)，而不是來自(zi)市電(dian)(dian)。
3、當市(shi)電(dian)(dian)(dian)電(dian)(dian)(dian)壓恢復正常(chang)工(gong)作時(shi)，EPS的(de)控制中心(xin)發出(chu)信號對(dui)逆變器(qi)執行(xing)自動關機操(cao)作，同(tong)時(shi)還通過(guo)它的(de)轉換(huan)開關執行(xing)從逆變器(qi)供(gong)電(dian)(dian)(dian)向交流(liu)旁路(lu)供(gong)電(dian)(dian)(dian)的(de)切換(huan)操(cao)作。此后，EPS在(zai)經交流(liu)旁路(lu)供(gong)電(dian)(dian)(dian)通路(lu)向負載提供(gong)市(shi)電(dian)(dian)(dian)的(de)同(tong)時(shi)，還通過(guo)充電(dian)(dian)(dian)器(qi)向電(dian)(dian)(dian)池組充電(dian)(dian)(dian)。
4、除(chu)用于(yu)應(ying)急照明系統外，其中(zhong)(zhong)三相(xiang)智(zhi)能(neng)化變(bian)頻(pin)應(ying)急電(dian)(dian)源主要是為一(yi)級負荷中(zhong)(zhong)的電(dian)(dian)動(dong)(dong)機提(ti)供一(yi)種(zhong)可(ke)變(bian)頻(pin)的應(ying)急電(dian)(dian)源系統，該產品方便解決(jue)了電(dian)(dian)動(dong)(dong)機的應(ying)急供電(dian)(dian)及其啟動(dong)(dong)過程中(zhong)(zhong)對供電(dian)(dian)設備(bei)的沖擊影響。智(zhi)能(neng)化應(ying)急電(dian)(dian)源可(ke)接受消防聯動(dong)(dong)信號、建筑智(zhi)能(neng)總線信號控制，并(bing)可(ke)設定優(you)先(xian)級，防止越級控制。
想了解更多濟南(nan)啟創電(dian)(dian)氣(qi)有(you)限(xian)公(gong)司(udbd.cn)相(xiang)關知識，可(ke)瀏覽濟南(nan)啟創電(dian)(dian)氣(qi)有(you)限(xian)公(gong)司的官方(fang)網站，我們會經常推送(song)一(yi)些您(nin)感(gan)興趣(qu)的內容，比如(ru)EPS電(dian)(dian)源、UPS電(dian)(dian)源等相(xiang)關資訊信息。
