UPS電(dian)源又稱不間斷電源，生活中人們經常把UPS電源和備用電池經常被視為同一個東西，但是，UPS 指的是更高級的備用電池版本，也就是說，所有的不間斷電源都是備用電池，但保護率更高，既然如此，那UPS電源與備用電池有什么不同呢?

　　什么是UPS不間斷電源?

　　“真(zhen)(zhen)正的(de)(de)”UPS 在電源工(gong)作方面(mian)比以前(qian)的(de)(de)普(pu)通電池(chi)備(bei)份技術更復雜(za)，“真(zhen)(zhen)”表示真(zhen)(zhen)正的(de)(de)UPS，而不是(shi)一些制造商即(ji)使沒有(you)開關系統也標有(you)“UPS”的(de)(de)電池(chi)備(bei)份產品。

　　UPS 通過電(dian)(dian)池為(wei)(wei)插入 UPS 的(de)設(she)(she)備(bei)供(gong)電(dian)(dian)，電(dian)(dian)源在待(dai)機情(qing)況(kuang)下為(wei)(wei)電(dian)(dian)池充電(dian)(dian)，必要(yao)時電(dian)(dian)池為(wei)(wei)電(dian)(dian)子設(she)(she)備(bei)供(gong)電(dian)(dian)，真正的(de) UPS 始終從清潔電(dian)(dian)力(li)的(de)“水庫(ku)”提供(gong)過濾后的(de)電(dian)(dian)力(li)，而不(bu)是等待(dai)電(dian)(dian)力(li)情(qing)況(kuang)發生。因此，在停電(dian)(dian)的(de)低(di)功率情(qing)況(kuang)下，切換時間(jian)確實很短(duan)，有時甚至(zhi)可(ke)以忽略(lve)不(bu)計，將(jiang)實現(xian)為(wei)(wei)您的(de)電(dian)(dian)子設(she)(she)備(bei)提供(gong)恒定、可(ke)靠和(he)過濾的(de)電(dian)(dian)源。

　　UPS 擁有(you)更先進(jin)的(de)功能，可以(yi)防止(zhi)電(dian)(dian)涌、線路電(dian)(dian)壓下(xia)降、掉(diao)電(dian)(dian)、停電(dian)(dian)和其他(ta)電(dian)(dian)源(yuan)問(wen)題。UPS 與之前的(de)備(bei)用電(dian)(dian)池一樣，將根據(ju)您擁有(you)的(de)電(dian)(dian)池大小和這些設(she)備(bei)所需的(de)電(dian)(dian)量(liang)來保持您的(de)設(she)備(bei)正常運行(xing)。

　　什么是備用電池?

　　為(wei)了(le)(le)最大(da)限度地減少與電(dian)(dian)(dian)(dian)源相關的(de)(de)問題的(de)(de)有害影響，備(bei)(bei)(bei)(bei)用(yong)電(dian)(dian)(dian)(dian)池被應(ying)用(yong)于插入設(she)備(bei)(bei)(bei)(bei)，如計(ji)算機(ji)。一旦發生浪涌或(huo)斷電(dian)(dian)(dian)(dian)，備(bei)(bei)(bei)(bei)用(yong)電(dian)(dian)(dian)(dian)池幾乎(hu)會立即啟動，為(wei)機(ji)器供(gong)電(dian)(dian)(dian)(dian)一小(xiao)段時間(jian)，如果(guo)在遇到停(ting)電(dian)(dian)(dian)(dian)時使用(yong)計(ji)算機(ji)，備(bei)(bei)(bei)(bei)用(yong)電(dian)(dian)(dian)(dian)池將允許保存文件并正(zheng)確(que)關閉計(ji)算機(ji)，直到電(dian)(dian)(dian)(dian)力穩定恢復(fu)，備(bei)(bei)(bei)(bei)用(yong)電(dian)(dian)(dian)(dian)池解(jie)決方案為(wei)保護您(nin)在計(ji)算機(ji)和其他設(she)備(bei)(bei)(bei)(bei)上的(de)(de)投資提供(gong)了(le)(le)一個不錯的(de)(de)選擇(ze)，您(nin)的(de)(de)設(she)備(bei)(bei)(bei)(bei)可以使用(yong)的(de)(de)時間(jian)取決于電(dian)(dian)(dian)(dian)池容量以及停(ting)電(dian)(dian)(dian)(dian)期間(jian)消耗的(de)(de)電(dian)(dian)(dian)(dian)量。

　　UPS電源與備用電池有什么不同?

　　許多人在日常操作(zuo)中可能會遇到(dao)各種電(dian)源(yuan)異常，例如電(dian)源(yuan)浪涌和電(dian)源(yuan)驟降，這些突如其來(lai)的斷(duan)電(dian)問題(ti)會給用戶帶來(lai)哪些影(ying)響?

　　(1)、損壞計算機或(huo)服務器的內(nei)部部件。

　　(2)、損壞操作系統(tong)，導(dao)致昂貴的維修或更換。

　　(3)、您電(dian)腦中未保存的(de)數據可(ke)能會阻礙您的(de)工作(zuo)進程，甚至導(dao)致返工。

　　(4)、數據中心損壞(huai)的設備(bei)可(ke)能會增加人工成本。

　　UPS和備用(yong)電池都為(wei)設備提供了近乎(hu)即(ji)時的保(bao)護(hu)，最大限度地(di)減少了上述損失。但是(shi)(shi)，兩者在功能和類型上還是(shi)(shi)有一些差異的。

　　1、首先主(zhu)要(yao)(yao)區別(bie)在于(yu)過濾(lv)(lv)功率的(de)(de)過程，掉電(dian)(dian)(dian)(dian)、閃爍的(de)(de)電(dian)(dian)(dian)(dian)源(yuan)(yuan)和電(dian)(dian)(dian)(dian)涌(yong)并不(bu)總是(shi)會(hui)觸發備(bei)用電(dian)(dian)(dian)(dian)池。但是(shi) UPS 將過濾(lv)(lv)該電(dian)(dian)(dian)(dian)源(yuan)(yuan)，從而(er)為需要(yao)(yao)繼續運行和處理數(shu)據的(de)(de)重要(yao)(yao)設備(bei)提供一致的(de)(de)過濾(lv)(lv)電(dian)(dian)(dian)(dian)源(yuan)(yuan)。它(ta)們過濾(lv)(lv)設備(bei)的(de)(de)電(dian)(dian)(dian)(dian)壓，以(yi)減少或消除電(dian)(dian)(dian)(dian)源(yuan)(yuan)問題期間對設備(bei)的(de)(de)損壞。

　　2、其次主電(dian)(dian)(dian)(dian)(dian)源是(shi)交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)，而(er)電(dian)(dian)(dian)(dian)(dian)池則以(yi)直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)存儲(chu)和充電(dian)(dian)(dian)(dian)(dian)，UPS 將交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)轉換為直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)進行(xing)充電(dian)(dian)(dian)(dian)(dian)。但是(shi)電(dian)(dian)(dian)(dian)(dian)池也以(yi)直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)的(de)(de)形式(shi)放電(dian)(dian)(dian)(dian)(dian)，而(er)您(nin)的(de)(de)電(dian)(dian)(dian)(dian)(dian)器則需要交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)。所以(yi)UPS在停電(dian)(dian)(dian)(dian)(dian)時會再(zai)次將直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)轉換為交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)。

　　3、UPS電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)全稱(cheng)為(wei)不(bu)間(jian)斷電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(Uninterruptible Power Supply)，它(ta)是一種(zhong)能(neng)(neng)夠(gou)在電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)斷電(dian)(dian)(dian)(dian)(dian)(dian)時，為(wei)電(dian)(dian)(dian)(dian)(dian)(dian)子設(she)備提供(gong)穩(wen)定電(dian)(dian)(dian)(dian)(dian)(dian)量的設(she)備。UPS電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)通常包含(han)一個(ge)電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)組、一個(ge)充電(dian)(dian)(dian)(dian)(dian)(dian)器(qi)(qi)和一個(ge)逆變(bian)器(qi)(qi)。當電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)正常供(gong)電(dian)(dian)(dian)(dian)(dian)(dian)時，UPS電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)將自動充電(dian)(dian)(dian)(dian)(dian)(dian)，同時將電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)轉(zhuan)(zhuan)化為(wei)直流電(dian)(dian)(dian)(dian)(dian)(dian)并存儲在電(dian)(dian)(dian)(dian)(dian)(dian)池(chi)中(zhong)。當電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)斷電(dian)(dian)(dian)(dian)(dian)(dian)時，UPS電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)可以立即(ji)轉(zhuan)(zhuan)換(huan)為(wei)直流電(dian)(dian)(dian)(dian)(dian)(dian)，通過逆變(bian)器(qi)(qi)將其轉(zhuan)(zhuan)換(huan)為(wei)交流電(dian)(dian)(dian)(dian)(dian)(dian)，并將電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)(neng)供(gong)應給設(she)備。UPS電(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)具有過載保護、短路保護和電(dian)(dian)(dian)(dian)(dian)(dian)壓穩(wen)定等功能(neng)(neng)，能(neng)(neng)夠(gou)確保設(she)備在電(dian)(dian)(dian)(dian)(dian)(dian)網(wang)斷電(dian)(dian)(dian)(dian)(dian)(dian)的情況下繼續工作(zuo)一段時間(jian)，以便保存數據(ju)或正常關機。

　　4、備用(yong)電(dian)(dian)池(chi)，又稱(cheng)為(wei)應(ying)急(ji)電(dian)(dian)池(chi)或(huo)備用(yong)電(dian)(dian)源(yuan)，主要用(yong)于提供電(dian)(dian)力供應(ying)，當(dang)電(dian)(dian)網斷電(dian)(dian)時(shi)，備用(yong)電(dian)(dian)池(chi)可以(yi)作為(wei)電(dian)(dian)子設(she)備的(de)電(dian)(dian)源(yuan)。備用(yong)電(dian)(dian)池(chi)通常是(shi)一(yi)個單獨的(de)電(dian)(dian)池(chi)組，可以(yi)通過充電(dian)(dian)器進行(xing)充電(dian)(dian)。備用(yong)電(dian)(dian)池(chi)一(yi)般適用(yong)于小型電(dian)(dian)子設(she)備，如手(shou)機、平板電(dian)(dian)腦(nao)、手(shou)提電(dian)(dian)腦(nao)等。在電(dian)(dian)網斷電(dian)(dian)時(shi)，用(yong)戶可以(yi)通過連接備用(yong)電(dian)(dian)池(chi)來(lai)給設(she)備提供電(dian)(dian)力，以(yi)延長設(she)備的(de)使用(yong)時(shi)間。

　　需(xu)要(yao)(yao)注意的是，UPS電(dian)源(yuan)和備(bei)用(yong)電(dian)池在(zai)使用(yong)方式上存在(zai)差異。UPS電(dian)源(yuan)通常(chang)需(xu)要(yao)(yao)與設(she)(she)備(bei)直接連接，以提供穩定的電(dian)力(li)供應(ying)。而(er)備(bei)用(yong)電(dian)池通常(chang)需(xu)要(yao)(yao)用(yong)戶手動連接到設(she)(she)備(bei)上，并在(zai)電(dian)量耗盡(jin)之前進行充電(dian)。

　　5、此(ci)外(wai)，UPS電(dian)源(yuan)和備(bei)(bei)用(yong)電(dian)池也適用(yong)于不同的(de)場景。UPS電(dian)源(yuan)主要應用(yong)于對電(dian)力穩定(ding)性(xing)要求較高的(de)設(she)(she)備(bei)(bei)，如服務器(qi)、網絡設(she)(she)備(bei)(bei)、工業設(she)(she)備(bei)(bei)等。而備(bei)(bei)用(yong)電(dian)池則更適用(yong)于移(yi)動(dong)設(she)(she)備(bei)(bei)和小型(xing)電(dian)子設(she)(she)備(bei)(bei)，如移(yi)動(dong)電(dian)話(hua)、手提電(dian)腦等。

　　6、更重(zhong)要(yao)的(de)是，備用電池的(de)范圍從小型單節電池到(dao)保留(liu)計算機(ji)中的(de)時(shi)(shi)鐘(zhong)時(shi)(shi)間和日(ri)期，再到(dao)為大型數(shu)據中心的(de) UPS 供電的(de)大型電池室設施，根據拓(tuo)撲設計，UPS 通常可(ke)分為離線式 UPS、在線互動式UPS和在線式UPS。

　　如何在UPS電源與備用電池它們之間做出正確的選擇?

　　對于個人(ren)電(dian)(dian)腦(nao)等投資相對較少的電(dian)(dian)腦(nao)，建(jian)議使用(yong)備(bei)用(yong)電(dian)(dian)池(chi)，通(tong)常用(yong)于住宅或小型辦公室。備(bei)用(yong)電(dian)(dian)池(chi)的成(cheng)(cheng)本顯然(ran)要(yao)低得(de)(de)多(duo)。花(hua)費數百美(mei)元(yuan)購買與計算機成(cheng)(cheng)本幾(ji)乎相同的 UPS 并不值得(de)(de)一試(shi)。

　　UPS 通常被推薦(jian)用(yong)(yong)于一些敏(min)感安裝(zhuang)中更重要(yao)和任(ren)務(wu)關(guan)鍵的(de)設備，例如公司(si)服務(wu)器，而(er)不是(shi)計算機或(huo)筆記本電腦。UPS 系統(tong)對于業(ye)務(wu)或(huo)數(shu)據(ju)中心(xin)的(de)運營至關(guan)重要(yao)。盡管 UPS 的(de)價格較高，但(dan)投(tou)資 UPS 將為(wei)(wei)停電、斷電和其他電氣問題(ti)提(ti)供(gong)更多保護(hu)，最終將減少高價設備的(de)維(wei)護(hu)、維(wei)修或(huo)更換成本。采用(yong)(yong) UPS 系統(tong)，即使價格是(shi)備用(yong)(yong)電池系統(tong)的(de)兩(liang)倍至三倍，也將為(wei)(wei)您提(ti)供(gong)您所(suo)支付的(de)保護(hu)水平。

　　根據經驗，在(zai)兩者之間進行選擇時，結合(he)您的個(ge)人要求和(he)(he)實際情況(kuang)不會(hui)出錯。對于保存有重要數據的服(fu)務器和(he)(he)計算機，UPS 解(jie)決方(fang)案被認(ren)為是備用電池(chi)的最(zui)佳(jia)選擇。但是，如果您有一臺低(di)成本的計算機，并且您沒有靠(kao)它(ta)經營業(ye)務，那么電池(chi)備份解(jie)決方(fang)案對您來(lai)說完全(quan)足夠了(le)。

　　以(yi)上就是(shi)UPS電(dian)(dian)源(yuan)(yuan)與(yu)備(bei)(bei)(bei)用(yong)(yong)電(dian)(dian)池有(you)什么(me)不同的(de)介紹,總之UPS電(dian)(dian)源(yuan)(yuan)和(he)備(bei)(bei)(bei)用(yong)(yong)電(dian)(dian)池是(shi)兩(liang)種不同的(de)電(dian)(dian)源(yuan)(yuan)設(she)備(bei)(bei)(bei)。UPS電(dian)(dian)源(yuan)(yuan)主要用(yong)(yong)于提(ti)(ti)供(gong)(gong)穩定電(dian)(dian)量(liang)以(yi)保障設(she)備(bei)(bei)(bei)持續(xu)工作，而備(bei)(bei)(bei)用(yong)(yong)電(dian)(dian)池主要用(yong)(yong)于提(ti)(ti)供(gong)(gong)電(dian)(dian)力供(gong)(gong)應(ying)以(yi)延長設(she)備(bei)(bei)(bei)的(de)使用(yong)(yong)時(shi)間。它們在功(gong)能、使用(yong)(yong)方式和(he)適用(yong)(yong)場景上都存在差異。