|
|
|||
|
|||
|
|
|||
山(shan)東聊城(cheng)變(bian)壓器(qi)有(you)限(xian)公(gong)(gong)司生產的(de)(de)SCBH15-M-1600KVA/35/10非(fei)晶(jing)合金(jin)(jin)變(bian)壓器(qi)更換(huan)呼吸器(qi)內的(de)(de)吸潮劑(ji)時應注(zhu)意什么？更換(huan)SCBH15-M-1600KVA/35/10非(fei)晶(jing)合金(jin)(jin)變(bian)壓器(qi)的(de)(de)呼吸器(qi)內的(de)(de)吸潮劑(ji)時應注(zhu)意：應先將油(you)枕改接(jie)信號；取下(xia)呼吸器(qi)時應將硅鋼片(pian)堵住，防(fang)止回吸空氣；換(huan)上干(gan)燥的(de)(de)吸潮劑(ji)后，應使油(you)枕內的(de)(de)油(you)沒過呼氣嘴(zui)而將SH15非(fei)晶(jing)合金(jin)(jin)變(bian)壓器(qi)密封。非(fei)晶(jing)合金(jin)(jin)變(bian)壓器(qi)的(de)(de)負(fu)荷率(lv)是怎樣計算的(de)(de)？非(fei)晶(jing)合金(jin)(jin)變(bian)壓器(qi)的(de)(de)負(fu)荷率(lv)可(ke)按(an)下(xia)面(mian)的(de)(de)公(gong)(gong)式(shi)計算：負(fu)荷率(lv)=日負(fu)荷曲(qu)線(xian)的(de)(de)平(ping)均值(zhi)/日負(fu)荷曲(qu)線(xian)的(de)(de)最大值(zhi)×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(ji)運行(xing)方式。變壓器經(jing)濟(ji)運行(xing)的原則是(shi)什(shen)么(me)？1、變壓器的投運數應(ying)按負(fu)(fu)荷情(qing)況，從(cong)安(an)全、經(jing)濟(ji)原則出發，合(he)理安(an)排。2、可以相互調配負(fu)(fu)荷的變壓器，應(ying)考慮合(he)理分配負(fu)(fu)荷，使總損耗(hao)最小。
SCBH15-M-1600KVA/35/10非晶合金變(bian)(bian)壓(ya)(ya)器(qi)(qi)產品系列是以高壓(ya)(ya)的(de)(de)電壓(ya)(ya)等級區(qu)分的(de)(de)，為(wei)(wei)1OkV及以下(xia)(xia)，2OkV、35kV、(66kV)、1lOkV系列和(he)22OkV系列等。額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)量(liang)(liang)(liang)在變(bian)(bian)壓(ya)(ya)器(qi)(qi)銘牌所規定(ding)(ding)(ding)(ding)的(de)(de)額(e)(e)定(ding)(ding)(ding)(ding)狀態下(xia)(xia)，變(bian)(bian)壓(ya)(ya)器(qi)(qi)二次(ci)側的(de)(de)輸出能力(kVA)。對(dui)于三相(xiang)變(bian)(bian)壓(ya)(ya)器(qi)(qi)，額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)量(liang)(liang)(liang)是三相(xiang)容(rong)(rong)量(liang)(liang)(liang)之和(he)。變(bian)(bian)壓(ya)(ya)器(qi)(qi)額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)量(liang)(liang)(liang)與繞(rao)組(zu)額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)量(liang)(liang)(liang)有所區(qu)別(bie):雙繞(rao)組(zu)變(bian)(bian)壓(ya)(ya)器(qi)(qi)的(de)(de)額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)量(liang)(liang)(liang)即為(wei)(wei)繞(rao)組(zu)的(de)(de)額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)量(liang)(liang)(liang);多繞(rao)組(zu)變(bian)(bian)壓(ya)(ya)器(qi)(qi)應(ying)對(dui)每(mei)個繞(rao)組(zu)的(de)(de)額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)量(liang)(liang)(liang)加以規定(ding)(ding)(ding)(ding)，其(qi)額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)量(liang)(liang)(liang)為(wei)(wei)最大(da)的(de)(de)繞(rao)組(zu)額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)量(liang)(liang)(liang);當變(bian)(bian)壓(ya)(ya)器(qi)(qi)容(rong)(rong)量(liang)(liang)(liang)由冷卻方(fang)式而變(bian)(bian)更時，則額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)量(liang)(liang)(liang)是指(zhi)最大(da)的(de)(de)容(rong)(rong)量(liang)(liang)(liang)。變(bian)(bian)壓(ya)(ya)器(qi)(qi)額(e)(e)定(ding)(ding)(ding)(ding)容(rong)(rong)量(liang)(liang)(liang)的(de)(de)大(da)小(xiao)(xiao)與電壓(ya)(ya)等級也是密切相(xiang)關的(de)(de)。電壓(ya)(ya)低、容(rong)(rong)量(liang)(liang)(liang)大(da)時電流大(da)，損耗增大(da);電壓(ya)(ya)高、容(rong)(rong)量(liang)(liang)(liang)小(xiao)(xiao)時絕緣(yuan)比例過大(da)，變(bian)(bian)壓(ya)(ya)器(qi)(qi)尺(chi)寸相(xiang)對(dui)增大(da)。因此，電壓(ya)(ya)低的(de)(de)容(rong)(rong)量(liang)(liang)(liang)必小(xiao)(xiao)，電壓(ya)(ya)高的(de)(de)容(rong)(rong)量(liang)(liang)(liang)必大(da)。
SCBH15-M-1600KVA/35/10非晶(jing)合(he)金變壓器(qi)的額定(ding)電流(liu)為通過繞組線(xian)(xian)端的電流(liu)，即為線(xian)(xian)電流(liu)(有(you)(you)(you)效值)。它的大(da)(da)小等于(yu)繞組的額定(ding)容量除以該繞組的額定(ding)電壓及(ji)相應的相系數 (單相為l，三相為3)。按磁(ci)(ci)(ci)(ci)性(xing)物(wu)質的磁(ci)(ci)(ci)(ci)性(xing)能，磁(ci)(ci)(ci)(ci)性(xing)材料(liao)分為三種類型：1、軟(ruan)磁(ci)(ci)(ci)(ci)材料(liao)具有(you)(you)(you)較(jiao)小的矯(jiao)(jiao)頑(wan)磁(ci)(ci)(ci)(ci)力(li)(li)，磁(ci)(ci)(ci)(ci)滯回(hui)線(xian)(xian)較(jiao)窄。一般用(yong)來(lai)(lai)制造(zao)電機、電器(qi)及(ji)變壓器(qi)等的鐵(tie)心。常用(yong)的有(you)(you)(you)鑄鐵(tie)、硅鋼(gang)(gang)、坡莫合(he)金即鐵(tie)氧體(ti)等。2、永磁(ci)(ci)(ci)(ci)材料(liao)具有(you)(you)(you)較(jiao)大(da)(da)的矯(jiao)(jiao)頑(wan)磁(ci)(ci)(ci)(ci)力(li)(li)，磁(ci)(ci)(ci)(ci)滯回(hui)線(xian)(xian)較(jiao)寬(kuan)。一般用(yong)來(lai)(lai)制造(zao)永久磁(ci)(ci)(ci)(ci)鐵(tie)。常用(yong)的有(you)(you)(you)碳鋼(gang)(gang)及(ji)鐵(tie)鎳鋁(lv)鈷合(he)金等。3、矩磁(ci)(ci)(ci)(ci)材料(liao)具有(you)(you)(you)較(jiao)小的矯(jiao)(jiao)頑(wan)磁(ci)(ci)(ci)(ci)力(li)(li)和(he)(he)較(jiao)大(da)(da)的剩磁(ci)(ci)(ci)(ci)，磁(ci)(ci)(ci)(ci)滯回(hui)線(xian)(xian)接近矩形，穩定(ding)性(xing)良好。在(zai)計算機和(he)(he)控制系統(tong)中用(yong)作記(ji)憶元(yuan)件、開關(guan)元(yuan)件和(he)(he)邏輯元(yuan)件。常用(yong)的有(you)(you)(you)鎂(mei)錳鐵(tie)氧體(ti)等。
我(wo)廠(chang)家(jia)生產的(de)變(bian)壓(ya)器(qi)(qi)(qi)(qi)是(shi)(shi)(shi)電(dian)(dian)子設備中的(de)重要元(yuan)(yuan)件。傳(chuan)統SCBH15-M-1600KVA/35/10非晶合金變(bian)壓(ya)器(qi)(qi)(qi)(qi)是(shi)(shi)(shi)用(yong)來變(bian)換(huan)電(dian)(dian)能，并(bing)把它從一個(ge)電(dian)(dian)路(lu)(lu)(lu)傳(chuan)輸(shu)到另一個(ge)電(dian)(dian)路(lu)(lu)(lu)的(de)靜止的(de)電(dian)(dian)磁元(yuan)(yuan)件。在(zai)交流電(dian)(dian)路(lu)(lu)(lu)中，變(bian)壓(ya)器(qi)(qi)(qi)(qi)可(ke)(ke)用(yong)來變(bian)換(huan)電(dian)(dian)壓(ya)、電(dian)(dian)流、頻(pin)率(lv)、相數(shu)，改變(bian)信號極性，變(bian)換(huan)信號波(bo)形(xing)，使初次(ci)級電(dian)(dian)路(lu)(lu)(lu)彼此隔離，使電(dian)(dian)路(lu)(lu)(lu)阻抗匹配等(deng)。變(bian)壓(ya)器(qi)(qi)(qi)(qi)的(de)種類很多。按照工(gong)作原理、使用(yong)線(xian)路(lu)(lu)(lu)等(deng)主要特征，大致可(ke)(ke)分為小(xiao)功率(lv)電(dian)(dian)源變(bian)壓(ya)器(qi)(qi)(qi)(qi)，音(yin)頻(pin)和超音(yin)頻(pin)變(bian)壓(ya)器(qi)(qi)(qi)(qi)、脈沖變(bian)壓(ya)器(qi)(qi)(qi)(qi)等(deng)，而壓(ya)電(dian)(dian)變(bian)壓(ya)器(qi)(qi)(qi)(qi)是(shi)(shi)(shi)新近發(fa)展起來的(de)一種新型(xing)變(bian)壓(ya)器(qi)(qi)(qi)(qi)。
SCBH15-M-1600KVA/35/10非晶合(he)(he)金變壓(ya)器(qi)是一種實現電(dian)(dian)(dian)能(neng)一機(ji)械(xie)能(neng)一電(dian)(dian)(dian)能(neng)轉(zhuan)換(huan)的新型(xing)元件。非晶合(he)(he)金變壓(ya)器(qi)的工(gong)作原理是利用(yong)壓(ya)電(dian)(dian)(dian)陶(tao)瓷(ci)的正(zheng)和(he)(he)逆壓(ya)電(dian)(dian)(dian)效(xiao)應，它(ta)(ta)通(tong)過(guo)對(dui)壓(ya)電(dian)(dian)(dian)陶(tao)瓷(ci)體的電(dian)(dian)(dian)極和(he)(he)極化(hua)方向(xiang)取向(xiang)的不(bu)(bu)(bu)同(tong)進行(xing)設計，利用(yong)逆壓(ya)電(dian)(dian)(dian)效(xiao)應使(shi)輸(shu)(shu)入端(duan)相(xiang)連接的壓(ya)電(dian)(dian)(dian)陶(tao)瓷(ci)在電(dian)(dian)(dian)壓(ya)作用(yong)下產生機(ji)械(xie)振動，再通(tong)過(guo)正(zheng)壓(ya)電(dian)(dian)(dian)效(xiao)應使(shi)輸(shu)(shu)出(chu)(chu)端(duan)連接的壓(ya)電(dian)(dian)(dian)陶(tao)瓷(ci)產生電(dian)(dian)(dian)壓(ya)。當(dang)輸(shu)(shu)入和(he)(he)輸(shu)(shu)出(chu)(chu)端(duan)的阻抗(kang)不(bu)(bu)(bu)相(xiang)等(deng)時，導致它(ta)(ta)們的電(dian)(dian)(dian)壓(ya)和(he)(he)電(dian)(dian)(dian)流(liu)(liu)也不(bu)(bu)(bu)相(xiang)等(deng)，從(cong)而(er)實現輸(shu)(shu)入和(he)(he)輸(shu)(shu)出(chu)(chu)端(duan)之(zhi)間(jian)的電(dian)(dian)(dian)壓(ya)和(he)(he)電(dian)(dian)(dian)流(liu)(liu)大小變換(huan)的功(gong)能(neng)。其主(zhu)要(yao)器(qi)件壓(ya)電(dian)(dian)(dian)陶(tao)瓷(ci)片是用(yong)無(wu)機(ji)非金屬材料(liao)經高(gao)(gao)溫燒(shao)結和(he)(he)高(gao)(gao)壓(ya)極化(hua)等(deng)一系列工(gong)藝(yi)而(er)制成(cheng)的新型(xing)功(gong)能(neng)陶(tao)瓷(ci)材料(liao)。此類(lei)變壓(ya)器(qi)與傳(chuan)統電(dian)(dian)(dian)磁(ci)(ci)變壓(ya)器(qi)相(xiang)比，具有(you)體積小、重(zhong)量輕、結構簡(jian)單(dan)、不(bu)(bu)(bu)用(yong)銅鐵材料(liao)、不(bu)(bu)(bu)怕(pa)受潮(chao)、不(bu)(bu)(bu)會燃燒(shao)、不(bu)(bu)(bu)受電(dian)(dian)(dian)磁(ci)(ci)干擾等(deng)優(you)點。壓(ya)電(dian)(dian)(dian)陶(tao)瓷(ci)變壓(ya)器(qi)具有(you)轉(zhuan)換(huan)效(xiao)率高(gao)(gao)、無(wu)電(dian)(dian)(dian)磁(ci)(ci)輻射、體積小、不(bu)(bu)(bu)燃燒(shao)、安全和(he)(he)可靠的特點。
平常我(wo)們要定(ding)時在線檢(jian)測(ce)運行(xing)中的(de)變(bian)壓器(qi)油中氣體和微水的(de)濃度(du)，并根據濃度(du)值(zhi)(zhi)進行(xing)數(shu)值(zhi)(zhi)分(fen)析，按分(fen)析診斷系統軟件(jian)進行(xing)故障判斷，克服了常規的(de)離(li)線的(de)變(bian)壓器(qi)油色譜分(fen)析方法操作復(fu)雜、檢(jian)測(ce)周期長、檢(jian)測(ce)人為誤差(cha)大(da)的(de)缺點，能長期跟蹤(zong)變(bian)壓器(qi)的(de)運行(xing)情況，對(dui)(dui)電力變(bian)壓器(qi)的(de)保護具有重要的(de)現實意義(yi)。應用領(ling)域:可(ke)及時地、準確地反(fan)映(ying)電力變(bian)壓器(qi)潛伏(fu)性故障，以(yi)利(li)于運行(xing)部(bu)門對(dui)(dui)變(bian)壓器(qi)的(de)維護、保養作出正確判斷，提高變(bian)壓器(qi)的(de)運行(xing)可(ke)靠性。
篇幅有限，參數不全，最低的價格，最好的質量 詳細請電話咨詢。咨詢熱線：13606354450
|
|||
| 下一篇：10KV非晶合金變壓器 | |||
| 上一篇：油浸式變壓器型號-S11油浸式變壓器 | |||
