UPS是(shi)英文單詞"UninterruptiblePowerSupply"的(de)(de)(de)縮寫，中(zhong)文譯為"不間(jian)斷(duan)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)"。UPS是(shi)一(yi)種(zhong)電(dian)(dian)(dian)力(li)(li)設(she)備(bei)(bei)(bei)，用(yong)(yong)于提供(gong)(gong)(gong)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)故(gu)障(zhang)或停電(dian)(dian)(dian)時(shi)的(de)(de)(de)備(bei)(bei)(bei)用(yong)(yong)電(dian)(dian)(dian)力(li)(li)，以保障(zhang)關(guan)鍵設(she)備(bei)(bei)(bei)或系(xi)統(tong)的(de)(de)(de)正常(chang)(chang)運(yun)行(xing)。UPS可(ke)通(tong)過(guo)連接(jie)至主供(gong)(gong)(gong)電(dian)(dian)(dian)線(xian)路(lu)或供(gong)(gong)(gong)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)，將(jiang)交(jiao)(jiao)流(liu)電(dian)(dian)(dian)轉(zhuan)(zhuan)換(huan)為直流(liu)電(dian)(dian)(dian)，并(bing)將(jiang)其存儲在(zai)內(nei)置的(de)(de)(de)蓄電(dian)(dian)(dian)池中(zhong)。當(dang)主供(gong)(gong)(gong)電(dian)(dian)(dian)線(xian)路(lu)斷(duan)開(kai)或發(fa)生故(gu)障(zhang)時(shi)，UPS能夠立(li)即通(tong)過(guo)逆變器將(jiang)蓄存的(de)(de)(de)直流(liu)能量(liang)轉(zhuan)(zhuan)換(huan)為交(jiao)(jiao)流(liu)能量(liang)，并(bing)提供(gong)(gong)(gong)穩定(ding)、可(ke)靠的(de)(de)(de)備(bei)(bei)(bei)用(yong)(yong)電(dian)(dian)(dian)力(li)(li)。這樣可(ke)以確保關(guan)鍵設(she)備(bei)(bei)(bei)持續運(yun)行(xing)，并(bing)給予操作人員足夠時(shi)間(jian)來進行(xing)故(gu)障(zhang)排除(chu)、數據保存和(he)(he)正常(chang)(chang)關(guan)機等(deng)操作。除(chu)了提供(gong)(gong)(gong)備(bei)(bei)(bei)用(yong)(yong)能源(yuan)(yuan)(yuan)外，UPS還具有(you)對(dui)主要輸(shu)送線(xian)路(lu)中(zhong)出現(xian)的(de)(de)(de)問(wen)題(ti)（如(ru)過(guo)壓(ya)、欠壓(ya)、瞬時(shi)性波動(dong)(dong)等(deng)）進行(xing)過(guo)濾和(he)(he)調(diao)整的(de)(de)(de)功能。這有(you)助于保護連接(jie)到UPS上的(de)(de)(de)設(she)備(bei)(bei)(bei)免受不穩定(ding)或異(yi)常(chang)(chang)變化(hua)對(dui)其造成損害。根據功率容量(liang)和(he)(he)應(ying)用(yong)(yong)需(xu)求不同(tong)，可(ke)以選擇不同(tong)類型和(he)(he)規格的(de)(de)(de)UPS。常(chang)(chang)見類型包括在(zai)線(xian)式(shi)(shi)（雙轉(zhuan)(zhuan)換(huan)）UPS、離(li)線(xian)式(shi)(shi)（聯機式(shi)(shi)）UPS和(he)(he)線(xian)交(jiao)(jiao)互式(shi)(shi)（在(zai)線(xian)模擬交(jiao)(jiao)互式(shi)(shi)）UPS。每種(zhong)類型的(de)(de)(de)UPS都有(you)其適用(yong)(yong)的(de)(de)(de)場景和(he)(he)特(te)點。在(zai)線(xian)式(shi)(shi)UPS可(ke)提供(gong)(gong)(gong)別的(de)(de)(de)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)保護和(he)(he)純凈(jing)的(de)(de)(de)電(dian)(dian)(dian)力(li)(li)輸(shu)出，而離(li)線(xian)式(shi)(shi)UPS則具有(you)較(jiao)(jiao)低成本和(he)(he)更高效率。UPS廣泛應(ying)用(yong)(yong)于需(xu)要持續電(dian)(dian)(dian)力(li)(li)供(gong)(gong)(gong)應(ying)且對(dui)電(dian)(dian)(dian)力(li)(li)質(zhi)量(liang)要求較(jiao)(jiao)高的(de)(de)(de)地方(fang)，如(ru)數據中(zhong)心、醫療設(she)備(bei)(bei)(bei)、通(tong)信基(ji)站、工業自動(dong)(dong)化(hua)設(she)備(bei)(bei)(bei)等(deng)。UPS通(tong)常(chang)(chang)由電(dian)(dian)(dian)池、電(dian)(dian)(dian)源(yuan)(yuan)(yuan)轉(zhuan)(zhuan)換(huan)器和(he)(he)控制(zhi)系(xi)統(tong)組成。雨花臺(tai)區UPS不間(jian)斷(duan)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)

隨著科技的(de)飛速發展，各種電(dian)(dian)(dian)子設(she)(she)備(bei)(bei)已經深入到我們生活的(de)方方面(mian)面(mian)。從計算(suan)機(ji)、數據中心到通訊基站、醫療設(she)(she)備(bei)(bei)，這(zhe)些設(she)(she)備(bei)(bei)都(dou)需要穩(wen)(wen)定的(de)電(dian)(dian)(dian)力供(gong)(gong)應來(lai)保障其(qi)正(zheng)常運行(xing)。每(mei)當(dang)這(zhe)個時候(hou)就體(ti)現出(chu)(chu)了UPS電(dian)(dian)(dian)源(yuan)(yuan)(yuan)的(de)重要性不(bu)間(jian)斷(duan)(duan)供(gong)(gong)電(dian)(dian)(dian)：UPS電(dian)(dian)(dian)源(yuan)(yuan)(yuan)能(neng)(neng)夠(gou)(gou)在市電(dian)(dian)(dian)中斷(duan)(duan)時，通過內(nei)部蓄電(dian)(dian)(dian)池或其(qi)他能(neng)(neng)量儲(chu)備(bei)(bei)裝置提供(gong)(gong)不(bu)間(jian)斷(duan)(duan)的(de)電(dian)(dian)(dian)力供(gong)(gong)應，確保設(she)(she)備(bei)(bei)在關(guan)鍵時刻不(bu)受影(ying)響(xiang)。穩(wen)(wen)壓(ya)穩(wen)(wen)頻：UPS電(dian)(dian)(dian)源(yuan)(yuan)(yuan)具(ju)有出(chu)(chu)色的(de)穩(wen)(wen)壓(ya)穩(wen)(wen)頻功(gong)能(neng)(neng)，能(neng)(neng)夠(gou)(gou)消除電(dian)(dian)(dian)壓(ya)波動和頻率變(bian)化對(dui)設(she)(she)備(bei)(bei)的(de)影(ying)響(xiang)，保證設(she)(she)備(bei)(bei)的(de)穩(wen)(wen)定運行(xing)。鐘樓區機(ji)架式UPS電(dian)(dian)(dian)源(yuan)(yuan)(yuan)UPS不(bu)間(jian)斷(duan)(duan)電(dian)(dian)(dian)源(yuan)(yuan)(yuan)的(de)安(an)裝和使用相對(dui)簡單方便，可以(yi)快速地部署在各種場景中，滿足(zu)不(bu)同(tong)的(de)電(dian)(dian)(dian)力需求。

選擇UPS電(dian)(dian)源(yuan)(yuan)時，需要考(kao)慮以下(xia)幾個因(yin)素：設(she)(she)(she)備(bei)(bei)的(de)額(e)定(ding)(ding)功(gong)(gong)(gong)(gong)率(lv)(lv)：首先，要明確連接到UPS電(dian)(dian)源(yuan)(yuan)的(de)設(she)(she)(she)備(bei)(bei)的(de)額(e)定(ding)(ding)功(gong)(gong)(gong)(gong)率(lv)(lv)。例如，普通電(dian)(dian)腦(nao)主機(ji)(ji)或(huo)工(gong)控(kong)機(ji)(ji)的(de)功(gong)(gong)(gong)(gong)率(lv)(lv)在200w左右，蘋果機(ji)(ji)在300w左右，服務器(qi)在300w到600w之間(jian)。其他設(she)(she)(she)備(bei)(bei)的(de)功(gong)(gong)(gong)(gong)率(lv)(lv)數值可以參考(kao)該設(she)(she)(she)備(bei)(bei)的(de)說明書。選擇合(he)適的(de)UPS電(dian)(dian)源(yuan)(yuan)型號(hao)：根據(ju)設(she)(she)(she)備(bei)(bei)的(de)額(e)定(ding)(ding)功(gong)(gong)(gong)(gong)率(lv)(lv)，選擇適合(he)的(de)UPS電(dian)(dian)源(yuan)(yuan)型號(hao)。有兩種方法可以理解UPS電(dian)(dian)源(yuan)(yuan)的(de)額(e)定(ding)(ding)功(gong)(gong)(gong)(gong)率(lv)(lv)：功(gong)(gong)(gong)(gong)率(lv)(lv)（單位va）和實(shi)(shi)際功(gong)(gong)(gong)(gong)率(lv)(lv)（單位w）。由于無功(gong)(gong)(gong)(gong)率(lv)(lv)的(de)存(cun)在，兩者(zhe)之間(jian)的(de)轉換關系(xi)如下(xia)：功(gong)(gong)(gong)(gong)率(lv)(lv)=功(gong)(gong)(gong)(gong)率(lv)(lv)因(yin)數（一般(ban)為0.8）×實(shi)(shi)際功(gong)(gong)(gong)(gong)率(lv)(lv)。在為設(she)(she)(she)備(bei)(bei)配備(bei)(bei)UPS電(dian)(dian)源(yuan)(yuan)時，應根據(ju)UPS的(de)實(shi)(shi)際功(gong)(gong)(gong)(gong)率(lv)(lv)進行匹(pi)配。

選(xuan)擇(ze)(ze)UPS時(shi)，需(xu)要(yao)考慮以下幾個因素：負(fu)(fu)載(zai)(zai)容(rong)(rong)(rong)量(liang)：首先需(xu)要(yao)確(que)定(ding)UPS的負(fu)(fu)載(zai)(zai)容(rong)(rong)(rong)量(liang)，以確(que)保其能夠滿(man)足設(she)(she)備(bei)的總負(fu)(fu)載(zai)(zai)需(xu)求。一般(ban)來說，家用電(dian)(dian)(dian)腦的負(fu)(fu)載(zai)(zai)容(rong)(rong)(rong)量(liang)在(zai)(zai)200W左右，因此至少需(xu)要(yao)選(xuan)擇(ze)(ze)200W以上的UPS。為(wei)了(le)確(que)保UPS穩定(ding)運行，還(huan)應預留一定(ding)余(yu)量(liang)，一般(ban)建議余(yu)量(liang)在(zai)(zai)30%以上。電(dian)(dian)(dian)池容(rong)(rong)(rong)量(liang)：電(dian)(dian)(dian)池容(rong)(rong)(rong)量(liang)決定(ding)了(le)UPS啟(qi)動(dong)后的續航時(shi)間，即后備(bei)延時(shi)時(shi)間。電(dian)(dian)(dian)池容(rong)(rong)(rong)量(liang)越大(da)，停(ting)電(dian)(dian)(dian)后能持(chi)續供(gong)(gong)電(dian)(dian)(dian)的時(shi)間就會越長。具(ju)體(ti)要(yao)根據(ju)個人需(xu)求選(xuan)擇(ze)(ze)。選(xuan)擇(ze)(ze)UPS時(shi)需(xu)要(yao)考慮負(fu)(fu)載(zai)(zai)容(rong)(rong)(rong)量(liang)、電(dian)(dian)(dian)池容(rong)(rong)(rong)量(liang)。在(zai)(zai)進(jin)行重要(yao)的手術或實(shi)驗(yan)時(shi)，UPS不間斷電(dian)(dian)(dian)源能夠保證醫(yi)療設(she)(she)備(bei)和(he)科(ke)學儀器(qi)的連續供(gong)(gong)電(dian)(dian)(dian)。

UPS（不間(jian)(jian)斷電(dian)(dian)(dian)源(yuan)）是(shi)一種(zhong)用(yong)(yong)于提(ti)供(gong)(gong)穩(wen)(wen)定(ding)、不間(jian)(jian)斷的(de)(de)電(dian)(dian)(dian)力供(gong)(gong)應的(de)(de)設(she)(she)備(bei)(bei)(bei)(bei)。它通常由電(dian)(dian)(dian)池(chi)、逆變(bian)器(qi)、充電(dian)(dian)(dian)電(dian)(dian)(dian)路等(deng)組成，能(neng)夠在(zai)市電(dian)(dian)(dian)中斷或電(dian)(dian)(dian)壓不穩(wen)(wen)定(ding)時(shi)，通過(guo)電(dian)(dian)(dian)池(chi)供(gong)(gong)電(dian)(dian)(dian)，確(que)保(bao)設(she)(she)備(bei)(bei)(bei)(bei)正(zheng)(zheng)常運(yun)行(xing)(xing)(xing)。UPS的(de)(de)主要(yao)功能(neng)包(bao)括：穩(wen)(wen)壓穩(wen)(wen)頻：UPS可(ke)(ke)以(yi)消除電(dian)(dian)(dian)壓波動和(he)頻率變(bian)化對(dui)(dui)設(she)(she)備(bei)(bei)(bei)(bei)的(de)(de)影(ying)響(xiang)，保(bao)證設(she)(she)備(bei)(bei)(bei)(bei)的(de)(de)穩(wen)(wen)定(ding)運(yun)行(xing)(xing)(xing)。濾波抑(yi)噪(zao)：UPS可(ke)(ke)以(yi)對(dui)(dui)電(dian)(dian)(dian)源(yuan)進(jin)行(xing)(xing)(xing)濾波和(he)抑(yi)噪(zao)處(chu)理，減少電(dian)(dian)(dian)源(yuan)中的(de)(de)噪(zao)聲和(he)干擾(rao)，提(ti)高設(she)(she)備(bei)(bei)(bei)(bei)的(de)(de)電(dian)(dian)(dian)能(neng)質量和(he)工作(zuo)效(xiao)率。UPS是(shi)一種(zhong)重要(yao)的(de)(de)電(dian)(dian)(dian)力保(bao)障設(she)(she)備(bei)(bei)(bei)(bei)，可(ke)(ke)以(yi)為各種(zhong)電(dian)(dian)(dian)子(zi)設(she)(she)備(bei)(bei)(bei)(bei)提(ti)供(gong)(gong)穩(wen)(wen)定(ding)的(de)(de)電(dian)(dian)(dian)力供(gong)(gong)應，確(que)保(bao)設(she)(she)備(bei)(bei)(bei)(bei)的(de)(de)正(zheng)(zheng)常運(yun)行(xing)(xing)(xing)和(he)使用(yong)(yong)壽命。UPS不間(jian)(jian)斷電(dian)(dian)(dian)源(yuan)具有高可(ke)(ke)靠(kao)性(xing)，能(neng)夠保(bao)證設(she)(she)備(bei)(bei)(bei)(bei)在(zai)關(guan)鍵時(shi)刻正(zheng)(zheng)常運(yun)行(xing)(xing)(xing)。杭州(zhou)模塊化UPS電(dian)(dian)(dian)源(yuan)

UPS不(bu)間(jian)斷電源具有噪音抑制(zhi)功能，能夠減少噪音干擾，提供一個安靜的工(gong)作環(huan)境。雨花臺(tai)區UPS不(bu)間(jian)斷電源

UPS 是(shi)(shi)一(yi)(yi)種(zhong)不(bu)間(jian)斷電(dian)(dian)(dian)(dian)(dian)源(yuan)，是(shi)(shi)一(yi)(yi)種(zhong)含有儲能(neng)裝置的不(bu)間(jian)斷電(dian)(dian)(dian)(dian)(dian)源(yuan)。主要用于給部(bu)分對(dui)電(dian)(dian)(dian)(dian)(dian)源(yuan)穩定性要求較高的設備(bei)，提(ti)供(gong)不(bu)間(jian)斷的電(dian)(dian)(dian)(dian)(dian)源(yuan)。當市(shi)電(dian)(dian)(dian)(dian)(dian)輸入正常時(shi)，UPS 將(jiang)市(shi)電(dian)(dian)(dian)(dian)(dian)穩壓后供(gong)應給負(fu)載(zai)使用，此(ci)時(shi)的UPS就是(shi)(shi)一(yi)(yi)臺交流(liu)(liu)式電(dian)(dian)(dian)(dian)(dian)穩壓器(qi)，同時(shi)它還向機內電(dian)(dian)(dian)(dian)(dian)池充(chong)電(dian)(dian)(dian)(dian)(dian)；當市(shi)電(dian)(dian)(dian)(dian)(dian)中(zhong)斷（事故停電(dian)(dian)(dian)(dian)(dian)）時(shi)， UPS 立即將(jiang)電(dian)(dian)(dian)(dian)(dian)池的直流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)能(neng)，通過(guo)逆變器(qi)切換(huan)轉換(huan)的方法向負(fu)載(zai)繼續供(gong)應220V交流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)，使負(fu)載(zai)維(wei)持正常工作并保護(hu)負(fu)載(zai)軟、硬(ying)件(jian)不(bu)受損(sun)壞。UPS 設備(bei)通常對(dui)電(dian)(dian)(dian)(dian)(dian)壓過(guo)高或電(dian)(dian)(dian)(dian)(dian)壓過(guo)低都(dou)能(neng)提(ti)供(gong)保護(hu)。雨(yu)花(hua)臺區(qu)UPS不(bu)間(jian)斷電(dian)(dian)(dian)(dian)(dian)源(yuan)