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山東聊城變壓(ya)器(qi)(qi)有限公(gong)司生產的(de)(de)(de)SCBH15-M-1600KVA/35/10非(fei)晶(jing)(jing)合(he)(he)金(jin)變壓(ya)器(qi)(qi)更(geng)換(huan)呼吸(xi)器(qi)(qi)內(nei)的(de)(de)(de)吸(xi)潮(chao)(chao)劑時(shi)應(ying)注意什么？更(geng)換(huan)SCBH15-M-1600KVA/35/10非(fei)晶(jing)(jing)合(he)(he)金(jin)變壓(ya)器(qi)(qi)的(de)(de)(de)呼吸(xi)器(qi)(qi)內(nei)的(de)(de)(de)吸(xi)潮(chao)(chao)劑時(shi)應(ying)注意：應(ying)先將(jiang)油枕改接信號；取下呼吸(xi)器(qi)(qi)時(shi)應(ying)將(jiang)硅(gui)鋼片(pian)堵住，防止回(hui)吸(xi)空氣；換(huan)上干燥的(de)(de)(de)吸(xi)潮(chao)(chao)劑后，應(ying)使油枕內(nei)的(de)(de)(de)油沒(mei)過(guo)呼氣嘴而將(jiang)SH15非(fei)晶(jing)(jing)合(he)(he)金(jin)變壓(ya)器(qi)(qi)密封(feng)。非(fei)晶(jing)(jing)合(he)(he)金(jin)變壓(ya)器(qi)(qi)的(de)(de)(de)負(fu)(fu)(fu)荷(he)(he)(he)率是(shi)怎(zen)樣計(ji)算的(de)(de)(de)？非(fei)晶(jing)(jing)合(he)(he)金(jin)變壓(ya)器(qi)(qi)的(de)(de)(de)負(fu)(fu)(fu)荷(he)(he)(he)率可按下面(mian)的(de)(de)(de)公(gong)式(shi)計(ji)算：負(fu)(fu)(fu)荷(he)(he)(he)率=日負(fu)(fu)(fu)荷(he)(he)(he)曲線(xian)的(de)(de)(de)平(ping)均值/日負(fu)(fu)(fu)荷(he)(he)(he)曲線(xian)的(de)(de)(de)最大值×50%。
什么叫SCBH15-M-1600KVA/35/10非晶合金變壓器經濟運行方式？有幾臺變壓器并列運行，隨著負荷的變化，經常調整運行變壓器的臺數，使變壓器總的功率損耗最小。這種消耗最小的運行方式，就叫干式變壓器經(jing)濟運行方式。變壓器(qi)(qi)經(jing)濟運行的原(yuan)則(ze)是什么？1、變壓器(qi)(qi)的投運數應按(an)負(fu)荷(he)情況，從(cong)安全、經(jing)濟原(yuan)則(ze)出發，合理安排。2、可以相互調配負(fu)荷(he)的變壓器(qi)(qi)，應考慮合理分配負(fu)荷(he)，使總損耗最小。
SCBH15-M-1600KVA/35/10非晶合金變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)產品(pin)系列(lie)是以(yi)高(gao)壓(ya)(ya)(ya)(ya)(ya)(ya)的(de)(de)(de)(de)電(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)等級(ji)(ji)區分的(de)(de)(de)(de)，為1OkV及以(yi)下(xia)，2OkV、35kV、(66kV)、1lOkV系列(lie)和(he)22OkV系列(lie)等。額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)(rong)量(liang)(liang)(liang)在變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)銘牌(pai)所規(gui)定(ding)(ding)(ding)(ding)的(de)(de)(de)(de)額(e)(e)定(ding)(ding)(ding)(ding)狀態下(xia)，變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)二次側的(de)(de)(de)(de)輸出能力(li)(kVA)。對于(yu)三相(xiang)(xiang)變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)，額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)(rong)量(liang)(liang)(liang)是三相(xiang)(xiang)容(rong)(rong)(rong)量(liang)(liang)(liang)之和(he)。變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)(rong)量(liang)(liang)(liang)與(yu)繞(rao)(rao)組額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)(rong)量(liang)(liang)(liang)有所區別:雙繞(rao)(rao)組變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)的(de)(de)(de)(de)額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)(rong)量(liang)(liang)(liang)即為繞(rao)(rao)組的(de)(de)(de)(de)額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)(rong)量(liang)(liang)(liang);多繞(rao)(rao)組變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)應(ying)對每個繞(rao)(rao)組的(de)(de)(de)(de)額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)(rong)量(liang)(liang)(liang)加以(yi)規(gui)定(ding)(ding)(ding)(ding)，其額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)(rong)量(liang)(liang)(liang)為最(zui)大(da)的(de)(de)(de)(de)繞(rao)(rao)組額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)(rong)量(liang)(liang)(liang);當變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)容(rong)(rong)(rong)量(liang)(liang)(liang)由冷(leng)卻方式而變(bian)(bian)(bian)(bian)(bian)更時(shi)，則額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)(rong)量(liang)(liang)(liang)是指最(zui)大(da)的(de)(de)(de)(de)容(rong)(rong)(rong)量(liang)(liang)(liang)。變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)(rong)量(liang)(liang)(liang)的(de)(de)(de)(de)大(da)小與(yu)電(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)等級(ji)(ji)也是密切相(xiang)(xiang)關(guan)的(de)(de)(de)(de)。電(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)低、容(rong)(rong)(rong)量(liang)(liang)(liang)大(da)時(shi)電(dian)流大(da)，損耗增大(da);電(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)高(gao)、容(rong)(rong)(rong)量(liang)(liang)(liang)小時(shi)絕緣比例過(guo)大(da)，變(bian)(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)(ya)(ya)(ya)器(qi)尺寸相(xiang)(xiang)對增大(da)。因此，電(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)低的(de)(de)(de)(de)容(rong)(rong)(rong)量(liang)(liang)(liang)必(bi)小，電(dian)壓(ya)(ya)(ya)(ya)(ya)(ya)高(gao)的(de)(de)(de)(de)容(rong)(rong)(rong)量(liang)(liang)(liang)必(bi)大(da)。
SCBH15-M-1600KVA/35/10非晶合(he)金變壓(ya)器(qi)的(de)(de)額定電(dian)流(liu)為通過繞(rao)組(zu)線端的(de)(de)電(dian)流(liu)，即(ji)為線電(dian)流(liu)(有(you)效值)。它(ta)的(de)(de)大(da)小(xiao)等(deng)于繞(rao)組(zu)的(de)(de)額定容量除以該繞(rao)組(zu)的(de)(de)額定電(dian)壓(ya)及相應(ying)的(de)(de)相系數 (單相為l，三相為3)。按磁(ci)性(xing)物質(zhi)的(de)(de)磁(ci)性(xing)能(neng)，磁(ci)性(xing)材(cai)料分(fen)為三種(zhong)類型(xing)：1、軟磁(ci)材(cai)料具有(you)較(jiao)小(xiao)的(de)(de)矯頑磁(ci)力，磁(ci)滯(zhi)回線較(jiao)窄。一般用來(lai)制(zhi)(zhi)造電(dian)機(ji)、電(dian)器(qi)及變壓(ya)器(qi)等(deng)的(de)(de)鐵心。常(chang)用的(de)(de)有(you)鑄鐵、硅鋼、坡莫合(he)金即(ji)鐵氧(yang)體等(deng)。2、永磁(ci)材(cai)料具有(you)較(jiao)大(da)的(de)(de)矯頑磁(ci)力，磁(ci)滯(zhi)回線較(jiao)寬。一般用來(lai)制(zhi)(zhi)造永久磁(ci)鐵。常(chang)用的(de)(de)有(you)碳鋼及鐵鎳鋁鈷合(he)金等(deng)。3、矩磁(ci)材(cai)料具有(you)較(jiao)小(xiao)的(de)(de)矯頑磁(ci)力和(he)較(jiao)大(da)的(de)(de)剩(sheng)磁(ci)，磁(ci)滯(zhi)回線接近矩形，穩定性(xing)良好。在計算機(ji)和(he)控制(zhi)(zhi)系統(tong)中用作記(ji)憶元件(jian)、開關元件(jian)和(he)邏輯(ji)元件(jian)。常(chang)用的(de)(de)有(you)鎂錳鐵氧(yang)體等(deng)。
我廠家(jia)生產的(de)變(bian)壓(ya)(ya)(ya)器(qi)是電(dian)(dian)(dian)子設備中的(de)重要元件。傳統SCBH15-M-1600KVA/35/10非(fei)晶合金(jin)變(bian)壓(ya)(ya)(ya)器(qi)是用(yong)來變(bian)換(huan)電(dian)(dian)(dian)能，并(bing)把它從一個電(dian)(dian)(dian)路(lu)傳輸到另一個電(dian)(dian)(dian)路(lu)的(de)靜止的(de)電(dian)(dian)(dian)磁(ci)元件。在交流(liu)電(dian)(dian)(dian)路(lu)中，變(bian)壓(ya)(ya)(ya)器(qi)可(ke)用(yong)來變(bian)換(huan)電(dian)(dian)(dian)壓(ya)(ya)(ya)、電(dian)(dian)(dian)流(liu)、頻率(lv)、相數，改變(bian)信號極性，變(bian)換(huan)信號波形(xing)，使(shi)初(chu)次(ci)級電(dian)(dian)(dian)路(lu)彼此隔離，使(shi)電(dian)(dian)(dian)路(lu)阻抗(kang)匹配等(deng)。變(bian)壓(ya)(ya)(ya)器(qi)的(de)種類很(hen)多(duo)。按照工作(zuo)原理、使(shi)用(yong)線(xian)路(lu)等(deng)主(zhu)要特征，大致可(ke)分為(wei)小功(gong)率(lv)電(dian)(dian)(dian)源變(bian)壓(ya)(ya)(ya)器(qi)，音(yin)(yin)頻和超音(yin)(yin)頻變(bian)壓(ya)(ya)(ya)器(qi)、脈沖(chong)變(bian)壓(ya)(ya)(ya)器(qi)等(deng)，而壓(ya)(ya)(ya)電(dian)(dian)(dian)變(bian)壓(ya)(ya)(ya)器(qi)是新(xin)近發展(zhan)起來的(de)一種新(xin)型(xing)變(bian)壓(ya)(ya)(ya)器(qi)。
SCBH15-M-1600KVA/35/10非晶合金(jin)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)是一(yi)(yi)種(zhong)實(shi)現(xian)電(dian)(dian)(dian)(dian)(dian)能(neng)一(yi)(yi)機(ji)械能(neng)一(yi)(yi)電(dian)(dian)(dian)(dian)(dian)能(neng)轉(zhuan)(zhuan)換的(de)新(xin)型(xing)元件(jian)(jian)。非晶合金(jin)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)的(de)工(gong)作原理是利用(yong)(yong)壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)陶(tao)(tao)瓷(ci)(ci)的(de)正(zheng)和(he)(he)(he)逆壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)效應(ying)，它(ta)通(tong)過對(dui)壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)陶(tao)(tao)瓷(ci)(ci)體(ti)的(de)電(dian)(dian)(dian)(dian)(dian)極(ji)(ji)和(he)(he)(he)極(ji)(ji)化方向取(qu)向的(de)不(bu)同(tong)進行設計，利用(yong)(yong)逆壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)效應(ying)使(shi)輸入(ru)端(duan)相(xiang)(xiang)連接的(de)壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)陶(tao)(tao)瓷(ci)(ci)在電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)作用(yong)(yong)下產(chan)生機(ji)械振動(dong)，再通(tong)過正(zheng)壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)效應(ying)使(shi)輸出(chu)端(duan)連接的(de)壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)陶(tao)(tao)瓷(ci)(ci)產(chan)生電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)。當輸入(ru)和(he)(he)(he)輸出(chu)端(duan)的(de)阻抗不(bu)相(xiang)(xiang)等(deng)時(shi)，導致它(ta)們的(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)和(he)(he)(he)電(dian)(dian)(dian)(dian)(dian)流(liu)也不(bu)相(xiang)(xiang)等(deng)，從而實(shi)現(xian)輸入(ru)和(he)(he)(he)輸出(chu)端(duan)之間的(de)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)和(he)(he)(he)電(dian)(dian)(dian)(dian)(dian)流(liu)大小(xiao)變(bian)(bian)(bian)(bian)換的(de)功能(neng)。其主要器(qi)件(jian)(jian)壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)陶(tao)(tao)瓷(ci)(ci)片是用(yong)(yong)無機(ji)非金(jin)屬材料經高(gao)溫燒結和(he)(he)(he)高(gao)壓(ya)(ya)(ya)極(ji)(ji)化等(deng)一(yi)(yi)系列工(gong)藝而制成的(de)新(xin)型(xing)功能(neng)陶(tao)(tao)瓷(ci)(ci)材料。此類變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)與傳統電(dian)(dian)(dian)(dian)(dian)磁(ci)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)相(xiang)(xiang)比，具有體(ti)積(ji)小(xiao)、重量(liang)輕、結構簡單(dan)、不(bu)用(yong)(yong)銅鐵材料、不(bu)怕受潮、不(bu)會(hui)燃(ran)(ran)燒、不(bu)受電(dian)(dian)(dian)(dian)(dian)磁(ci)干擾(rao)等(deng)優點。壓(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)陶(tao)(tao)瓷(ci)(ci)變(bian)(bian)(bian)(bian)壓(ya)(ya)(ya)器(qi)具有轉(zhuan)(zhuan)換效率高(gao)、無電(dian)(dian)(dian)(dian)(dian)磁(ci)輻射、體(ti)積(ji)小(xiao)、不(bu)燃(ran)(ran)燒、安(an)全(quan)和(he)(he)(he)可靠的(de)特點。
平(ping)常我們要定(ding)時在線(xian)檢(jian)測運行(xing)(xing)中的(de)(de)(de)變(bian)壓器(qi)(qi)(qi)油中氣體和微水的(de)(de)(de)濃度，并根據濃度值進行(xing)(xing)數(shu)值分(fen)析(xi)，按分(fen)析(xi)診斷系統軟件進行(xing)(xing)故障(zhang)判斷，克服了常規的(de)(de)(de)離線(xian)的(de)(de)(de)變(bian)壓器(qi)(qi)(qi)油色(se)譜分(fen)析(xi)方(fang)法操作復雜、檢(jian)測周期長(chang)、檢(jian)測人(ren)為(wei)誤(wu)差大的(de)(de)(de)缺點，能長(chang)期跟蹤變(bian)壓器(qi)(qi)(qi)的(de)(de)(de)運行(xing)(xing)情況(kuang)，對電力變(bian)壓器(qi)(qi)(qi)的(de)(de)(de)保護具有重要的(de)(de)(de)現實意(yi)義。應用領域:可(ke)及時地、準確地反(fan)映(ying)電力變(bian)壓器(qi)(qi)(qi)潛(qian)伏性故障(zhang)，以利于(yu)運行(xing)(xing)部門對變(bian)壓器(qi)(qi)(qi)的(de)(de)(de)維護、保養作出(chu)正確判斷，提高變(bian)壓器(qi)(qi)(qi)的(de)(de)(de)運行(xing)(xing)可(ke)靠性。
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