一(yi)(yi)、何謂電(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)電(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)（Currenttransformer簡稱(cheng)CT）的(de)(de)(de)(de)作用是可以把數(shu)值(zhi)較(jiao)大的(de)(de)(de)(de)一(yi)(yi)次(ci)(ci)電(dian)(dian)(dian)(dian)流(liu)(liu)通過(guo)一(yi)(yi)定的(de)(de)(de)(de)變(bian)比(bi)轉換為(wei)數(shu)值(zhi)較(jiao)小的(de)(de)(de)(de)二(er)(er)次(ci)(ci)電(dian)(dian)(dian)(dian)流(liu)(liu)，用來進(jin)行保護、測量等用途(tu)。電(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)是一(yi)(yi)種特(te)殊(shu)的(de)(de)(de)(de)變(bian)換器(qi)(qi)(qi)，它的(de)(de)(de)(de)二(er)(er)次(ci)(ci)電(dian)(dian)(dian)(dian)流(liu)(liu)正比(bi)與一(yi)(yi)次(ci)(ci)電(dian)(dian)(dian)(dian)流(liu)(liu)。電(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)是由閉(bi)合的(de)(de)(de)(de)鐵心和(he)繞組(zu)組(zu)成。它的(de)(de)(de)(de)一(yi)(yi)次(ci)(ci)側繞組(zu)匝數(shu)很(hen)少(shao)，串在(zai)需要測量的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)(de)(de)線路(lu)(lu)中，因此它經常有(you)線路(lu)(lu)的(de)(de)(de)(de)全(quan)部(bu)電(dian)(dian)(dian)(dian)流(liu)(liu)流(liu)(liu)過(guo)，二(er)(er)次(ci)(ci)側繞組(zu)匝數(shu)比(bi)較(jiao)多，串接在(zai)測量儀表和(he)保護回路(lu)(lu)中。在(zai)工作時，它的(de)(de)(de)(de)二(er)(er)次(ci)(ci)側回路(lu)(lu)負(fu)載阻抗(kang)很(hen)小，當二(er)(er)次(ci)(ci)回路(lu)(lu)開路(lu)(lu)時，U將(jiang)上升到危(wei)險的(de)(de)(de)(de)幅值(zhi)，不(bu)但影響流(liu)(liu)變(bian)的(de)(de)(de)(de)準確度，也肯能損壞二(er)(er)次(ci)(ci)回路(lu)(lu)的(de)(de)(de)(de)絕緣(yuan)，燒(shao)毀電(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)鐵芯。所以電(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)二(er)(er)次(ci)(ci)側不(bu)可開路(lu)(lu)。浙(zhe)江(jiang)(jiang)邦凱電(dian)(dian)(dian)(dian)氣科技有(you)限公司為(wei)您(nin)提供互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)，期待您(nin)的(de)(de)(de)(de)光臨(lin)！江(jiang)(jiang)蘇(su)電(dian)(dian)(dian)(dian)壓互(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)哪里好

高壓(ya)(ya)(ya)(ya)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)中(zhong)不要(yao)說測量(liang)，人靠近(jin)都非常危險，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)比較大(da)(da)(da)(da)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)直接用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)又(you)容易燒壞。但又(you)想知道電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)中(zhong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)大(da)(da)(da)(da)小怎么(me)辦(ban)呢，這就要(yao)用到我(wo)要(yao)講(jiang)的(de)(de)互(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)，互(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)可(ke)(ke)以(yi)(yi)(yi)(yi)分開電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)互(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)。它(ta)的(de)(de)主要(yao)功能(neng)是(shi)把線(xian)路(lu)上(shang)的(de)(de)高壓(ya)(ya)(ya)(ya)變換成低電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)，把線(xian)路(lu)上(shang)的(de)(de)大(da)(da)(da)(da)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)變換成小電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)，以(yi)(yi)(yi)(yi)便于各(ge)種(zhong)測量(liang)表(biao)和繼(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保護裝(zhuang)置(zhi)的(de)(de)使用。互(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)的(de)(de)原理其實和變壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)差不多，你也(ye)(ye)可(ke)(ke)以(yi)(yi)(yi)(yi)把它(ta)理解為一(yi)(yi)個小的(de)(de)變壓(ya)(ya)(ya)(ya)器(qi)(qi)(qi)。上(shang)圖就是(shi)一(yi)(yi)個電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)的(de)(de)原理圖，左一(yi)(yi)次(ci)(ci)(ci)(ci)(ci)線(xian)圈(quan)匝(za)(za)數(shu)(shu)是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)輸(shu)(shu)入端(duan)，右(you)邊二(er)(er)(er)次(ci)(ci)(ci)(ci)(ci)線(xian)圈(quan)匝(za)(za)數(shu)(shu)是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)輸(shu)(shu)出(chu)(chu)端(duan)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)表(biao)為二(er)(er)(er)次(ci)(ci)(ci)(ci)(ci)負(fu)荷(he)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)是(shi)按照一(yi)(yi)二(er)(er)(er)次(ci)(ci)(ci)(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)與一(yi)(yi)二(er)(er)(er)次(ci)(ci)(ci)(ci)(ci)線(xian)圈(quan)匝(za)(za)數(shu)(shu)成反比的(de)(de)規律檢測一(yi)(yi)次(ci)(ci)(ci)(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)。也(ye)(ye)就是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)大(da)(da)(da)(da)小與線(xian)圈(quan)的(de)(de)匝(za)(za)數(shu)(shu)成反比，為什么(me)呢，因為線(xian)圈(quan)越(yue)(yue)多，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻也(ye)(ye)就越(yue)(yue)大(da)(da)(da)(da)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)也(ye)(ye)就越(yue)(yue)小，反之線(xian)圈(quan)越(yue)(yue)少，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻也(ye)(ye)越(yue)(yue)越(yue)(yue)小，通過的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)也(ye)(ye)就越(yue)(yue)大(da)(da)(da)(da)。應該指(zhi)出(chu)(chu)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)的(de)(de)一(yi)(yi)次(ci)(ci)(ci)(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)（輸(shu)(shu)入）決(jue)定于一(yi)(yi)次(ci)(ci)(ci)(ci)(ci)負(fu)荷(he)的(de)(de)大(da)(da)(da)(da)小，而(er)與二(er)(er)(er)次(ci)(ci)(ci)(ci)(ci)負(fu)荷(he)無(wu)關(guan)(guan)，意思是(shi)輸(shu)(shu)入端(duan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)大(da)(da)(da)(da)小決(jue)定了一(yi)(yi)次(ci)(ci)(ci)(ci)(ci)線(xian)圈(quan)匝(za)(za)數(shu)(shu)中(zhong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)大(da)(da)(da)(da)小，和二(er)(er)(er)次(ci)(ci)(ci)(ci)(ci)線(xian)圈(quan)的(de)(de)匝(za)(za)數(shu)(shu)及輸(shu)(shu)出(chu)(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)大(da)(da)(da)(da)小沒有(you)任何關(guan)(guan)系。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)互(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)的(de)(de)二(er)(er)(er)次(ci)(ci)(ci)(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)（二(er)(er)(er)次(ci)(ci)(ci)(ci)(ci)線(xian)圈(quan)匝(za)(za)數(shu)(shu)輸(shu)(shu)出(chu)(chu)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)）也(ye)(ye)與二(er)(er)(er)次(ci)(ci)(ci)(ci)(ci)負(fu)荷(he)無(wu)關(guan)(guan)，而(er)取決(jue)于一(yi)(yi)次(ci)(ci)(ci)(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)(liu)的(de)(de)大(da)(da)(da)(da)小。也(ye)(ye)就是(shi)你給我(wo)多少錢，我(wo)就只能(neng)幫(bang)你買多少東西(xi)給你。西(xi)藏(zang)高壓(ya)(ya)(ya)(ya)互(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)有(you)哪些浙江邦凱電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣科技(ji)有(you)限公司致力于提供互(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)設備，有(you)想法可(ke)(ke)以(yi)(yi)(yi)(yi)來我(wo)司咨詢！

電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)1.按(an)裝(zhuang)設地(di)點(dian)分(fen)(fen)(fen)：戶內式(shi)(shi)(shi)(shi)(shi)(shi)、戶外(wai)式(shi)(shi)(shi)(shi)(shi)(shi)。一(yi)(yi)(yi)(yi)般35kV以上采用(yong)戶外(wai)式(shi)(shi)(shi)(shi)(shi)(shi)。2.按(an)照繞(rao)組匝數分(fen)(fen)(fen)：單匝式(shi)(shi)(shi)(shi)(shi)(shi)、多匝式(shi)(shi)(shi)(shi)(shi)(shi)3.按(an)照高、低壓耦合方(fang)式(shi)(shi)(shi)(shi)(shi)(shi)分(fen)(fen)(fen)：無線電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁波耦合、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)容耦合和(he)光電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)耦合式(shi)(shi)(shi)(shi)(shi)(shi)。4.按(an)安(an)裝(zhuang)方(fang)式(shi)(shi)(shi)(shi)(shi)(shi)分(fen)(fen)(fen)：貫穿(chuan)式(shi)(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)：用(yong)來穿(chuan)過屏板或墻壁的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)。支(zhi)柱式(shi)(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)：安(an)裝(zhuang)在(zai)平面或支(zhi)柱上，兼(jian)做一(yi)(yi)(yi)(yi)次電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)導(dao)體支(zhi)柱用(yong)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)。套(tao)管(guan)式(shi)(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)：沒(mei)有(you)一(yi)(yi)(yi)(yi)次導(dao)體和(he)一(yi)(yi)(yi)(yi)次絕緣(yuan)(yuan)(yuan)，直(zhi)接套(tao)裝(zhuang)在(zai)絕緣(yuan)(yuan)(yuan)的(de)(de)套(tao)管(guan)上的(de)(de)一(yi)(yi)(yi)(yi)種電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)。母(mu)線式(shi)(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)：沒(mei)有(you)一(yi)(yi)(yi)(yi)次導(dao)體但有(you)一(yi)(yi)(yi)(yi)次絕緣(yuan)(yuan)(yuan)，直(zhi)接套(tao)裝(zhuang)在(zai)母(mu)線上使(shi)用(yong)的(de)(de)一(yi)(yi)(yi)(yi)種電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)。5.按(an)用(yong)途分(fen)(fen)(fen)：測量用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)測量繞(rao)組，在(zai)正(zheng)常(chang)工作(zuo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)范圍(wei)內，向測量、計(ji)量等(deng)裝(zhuang)置提(ti)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)信(xin)息。保(bao)護(hu)(hu)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)保(bao)護(hu)(hu)繞(rao)組，在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)故障狀態下，向繼電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)保(bao)護(hu)(hu)等(deng)裝(zhuang)置提(ti)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)故障電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)信(xin)息。6.按(an)絕緣(yuan)(yuan)(yuan)介質分(fen)(fen)(fen)：干式(shi)(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)：由(you)普(pu)通(tong)絕緣(yuan)(yuan)(yuan)材(cai)料經浸(jin)漆處理作(zuo)為(wei)絕緣(yuan)(yuan)(yuan)。澆注式(shi)(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)：用(yong)環氧樹脂(zhi)或其(qi)他樹脂(zhi)混合材(cai)料澆注成(cheng)型的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)。油(you)浸(jin)式(shi)(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)：由(you)絕緣(yuan)(yuan)(yuan)紙和(he)絕緣(yuan)(yuan)(yuan)油(you)作(zuo)為(wei)絕緣(yuan)(yuan)(yuan)，一(yi)(yi)(yi)(yi)般為(wei)戶外(wai)型。目(mu)前我國在(zai)各種電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓等(deng)級均為(wei)常(chang)用(yong)。氣體絕緣(yuan)(yuan)(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)：主絕緣(yuan)(yuan)(yuan)由(you)SF6氣體構成(cheng)。

相信大家對電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器并(bing)不陌生，尤(you)其(qi)是(shi)(shi)物理(li)專業的(de)都(dou)知(zhi)道它是(shi)(shi)由電(dian)(dian)(dian)(dian)(dian)磁感(gan)(gan)(gan)應原(yuan)理(li)而(er)制造(zao)的(de)。有(you)時(shi)(shi)電(dian)(dian)(dian)(dian)(dian)路(lu)中(zhong)的(de)大電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)無法直接測量，電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器的(de)作用是(shi)(shi)把(ba)較大的(de)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)轉換為小的(de)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)，然(ran)后(hou)(hou)測量。然(ran)而(er)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器在工作中(zhong)會被燒(shao)(shao)(shao)毀，這是(shi)(shi)很多(duo)人困惑的(de)問題(ti)，下(xia)面(mian)就為大家分析一(yi)下(xia)燒(shao)(shao)(shao)毀的(de)原(yuan)因及措施。造(zao)成(cheng)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器燒(shao)(shao)(shao)毀的(de)原(yuan)因有(you)很多(duo)種，常見的(de)就是(shi)(shi)以(yi)下(xia)幾種。電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器二(er)(er)次開路(lu)，產生高電(dian)(dian)(dian)(dian)(dian)壓(ya)，使(shi)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器燒(shao)(shao)(shao)壞；使(shi)用時(shi)(shi)間(jian)過(guo)(guo)長絕緣(yuan)老化，局部發(fa)生擊(ji)穿或放電(dian)(dian)(dian)(dian)(dian)，產生過(guo)(guo)電(dian)(dian)(dian)(dian)(dian)壓(ya)，使(shi)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器發(fa)熱(re)燒(shao)(shao)(shao)壞；電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器一(yi)次連接鋁(lv)排接觸(chu)面(mian)氧(yang)化過(guo)(guo)重，接觸(chu)電(dian)(dian)(dian)(dian)(dian)阻(zu)過(guo)(guo)大，發(fa)熱(re)使(shi)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器燒(shao)(shao)(shao)壞；用戶超負荷運(yun)行時(shi)(shi)間(jian)長，使(shi)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器發(fa)熱(re)燒(shao)(shao)(shao)壞等。如(ru)何避(bi)免電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器燒(shao)(shao)(shao)毀呢？首先(xian)裝設斷(duan)(duan)路(lu)器，避(bi)免分支故障波及整條線路(lu)停(ting)電(dian)(dian)(dian)(dian)(dian)，尤(you)其(qi)是(shi)(shi)能(neng)保(bao)證分支斷(duan)(duan)路(lu)器能(neng)可靠跳閘。然(ran)后(hou)(hou)把(ba)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器接至斷(duan)(duan)路(lu)器后(hou)(hou)面(mian)，以(yi)確保(bao)互(hu)(hu)(hu)感(gan)(gan)(gan)器故障時(shi)(shi)斷(duan)(duan)路(lu)器和避(bi)雷(lei)器正確動(dong)作切除故障。還要加強用戶電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器及避(bi)雷(lei)器高壓(ya)絕緣(yuan)試驗，及早發(fa)現(xian)互(hu)(hu)(hu)感(gan)(gan)(gan)器和避(bi)雷(lei)器絕緣(yuan)老化程度，及時(shi)(shi)更換，避(bi)免出現(xian)互(hu)(hu)(hu)感(gan)(gan)(gan)器燒(shao)(shao)(shao)壞造(zao)成(cheng)停(ting)電(dian)(dian)(dian)(dian)(dian)的(de)情況發(fa)生。就是(shi)(shi)要定期清掃一(yi)次設備，減少污(wu)染，避(bi)免絕緣(yuan)降低。電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)(liu)(liu)(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)器使(shi)用時(shi)(shi)要仔細檢(jian)查二(er)(er)次回路(lu)是(shi)(shi)否(fou)斷(duan)(duan)路(lu)，接觸(chu)的(de)電(dian)(dian)(dian)(dian)(dian)阻(zu)是(shi)(shi)否(fou)過(guo)(guo)大。浙江邦(bang)凱電(dian)(dian)(dian)(dian)(dian)氣(qi)科技有(you)限公司(si)互(hu)(hu)(hu)感(gan)(gan)(gan)器獲得(de)眾多(duo)用戶的(de)認(ren)可。

中(zhong)間帶孔（矩形）的(de)(de)是(shi)穿一(yi)(yi)(yi)(yi)(yi)次(ci)線(xian)的(de)(de)。還有(you)(you)幾種(zhong)特規的(de)(de)：開(kai)(kai)合(he)(he)式(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)：安(an)裝時一(yi)(yi)(yi)(yi)(yi)次(ci)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)排等(deng)(deng)要(yao)從(cong)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)穿過，有(you)(you)一(yi)(yi)(yi)(yi)(yi)種(zhong)情況出現了，當一(yi)(yi)(yi)(yi)(yi)次(ci)已(yi)經安(an)裝上，切(qie)不便(bian)于拆下或(huo)斷(duan)開(kai)(kai)，就(jiu)用到(dao)開(kai)(kai)合(he)(he)式(shi)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)（一(yi)(yi)(yi)(yi)(yi)次(ci)斷(duan)不開(kai)(kai)，那(nei)我(wo)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)斷(duan)開(kai)(kai)），一(yi)(yi)(yi)(yi)(yi)、零(ling)序電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)：在(zai)在(zai)三(san)(san)相(xiang)四線(xian)制電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)中(zhong)，三(san)(san)相(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)的(de)(de)向(xiang)量和等(deng)(deng)于零(ling)，即Ia+Ib+Ic=0。如果在(zai)三(san)(san)相(xiang)三(san)(san)線(xian)中(zhong)接(jie)入(ru)一(yi)(yi)(yi)(yi)(yi)個(ge)(ge)(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)，這時感(gan)(gan)(gan)(gan)(gan)應電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)為零(ling)。當電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路(lu)中(zhong)發生觸(chu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)或(huo)漏電(dian)(dian)(dian)(dian)(dian)(dian)(dian)故障(zhang)時，回(hui)路(lu)中(zhong)有(you)(you)漏電(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)流(liu)過，這時穿過互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)三(san)(san)相(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)向(xiang)量和不等(deng)(deng)零(ling)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)的(de)(de)二(er)次(ci)就(jiu)會感(gan)(gan)(gan)(gan)(gan)應到(dao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)，這個(ge)(ge)(ge)信號就(jiu)可(ke)以提供(gong)給(gei)保護元(yuan)件等(deng)(deng)設備。二(er)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)（CT）根(gen)據電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)等(deng)(deng)級可(ke)以分(fen)為10kV、20kV、35kV等(deng)(deng)，這里就(jiu)拿10kV舉例：二(er)次(ci)輸出的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)一(yi)(yi)(yi)(yi)(yi)般(ban)是(shi)5A，也(ye)有(you)(you)1A的(de)(de)；三(san)(san)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)（PT）根(gen)據電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)等(deng)(deng)級也(ye)可(ke)以分(fen)為10kV、20kV、35kV等(deng)(deng)，這里就(jiu)拿10kV舉例：二(er)次(ci)輸出一(yi)(yi)(yi)(yi)(yi)般(ban)是(shi)100V，還有(you)(you)100/√3，100/3等(deng)(deng)，還有(you)(you)幾種(zhong)特規的(de)(de)：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)：比如在(zai)10KV線(xian)路(lu)上要(yao)加一(yi)(yi)(yi)(yi)(yi)個(ge)(ge)(ge)斷(duan)路(lu)器(qi)(qi)(qi)(qi)(qi)(qi)，但是(shi)斷(duan)路(lu)器(qi)(qi)(qi)(qi)(qi)(qi)需要(yao)220V電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)，所以在(zai)旁邊(bian)加一(yi)(yi)(yi)(yi)(yi)個(ge)(ge)(ge)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)，一(yi)(yi)(yi)(yi)(yi)次(ci)直接(jie)從(cong)10KV線(xian)路(lu)上接(jie)，二(er)次(ci)輸出220V供(gong)給(gei)斷(duan)路(lu)器(qi)(qi)(qi)(qi)(qi)(qi)。四連體接(jie)法(fa)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)：就(jiu)是(shi)在(zai)三(san)(san)相(xiang)星形接(jie)法(fa)的(de)(de)基礎(chu)上，一(yi)(yi)(yi)(yi)(yi)次(ci)中(zhong)性點再接(jie)一(yi)(yi)(yi)(yi)(yi)臺(tai)單相(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)再接(jie)地。互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)設備，就(jiu)選(xuan)浙江邦凱電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)科技有(you)(you)限公司，用戶的(de)(de)信賴之選(xuan)，有(you)(you)想法(fa)可(ke)以來我(wo)司咨詢！重慶(qing)雙電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)(gan)器(qi)(qi)(qi)(qi)(qi)(qi)

浙(zhe)江(jiang)邦(bang)凱電氣科技有限公司致力于提供互感器，有想(xiang)法可以來我司咨詢！江(jiang)蘇電壓互感器哪里好(hao)

1、電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互感(gan)器(qi)的(de)接線應遵循串(chuan)聯原(yuan)(yuan)則：即初級(ji)(ji)繞(rao)組應與被(bei)測電(dian)(dian)(dian)(dian)路(lu)(lu)串(chuan)聯，次(ci)(ci)級(ji)(ji)繞(rao)組應與所有儀表負載串(chuan)聯。2、根(gen)據被(bei)測電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)，選擇合適(shi)的(de)變(bian)化，否則誤差會(hui)增大。同時(shi)(shi)，二次(ci)(ci)側(ce)(ce)(ce)(ce)一端必須接地，防止一次(ci)(ci)側(ce)(ce)(ce)(ce)高壓(ya)(ya)一旦(dan)(dan)絕緣損壞，進入二次(ci)(ci)低壓(ya)(ya)側(ce)(ce)(ce)(ce)，造成(cheng)人身和(he)(he)設(she)備事故(gu)。3、二次(ci)(ci)側(ce)(ce)(ce)(ce)不允許(xu)開路(lu)(lu)。一旦(dan)(dan)開路(lu)(lu)，原(yuan)(yuan)邊(bian)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)I1全部變(bian)為勵磁(ci)(ci)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)，引起φm和(he)(he)E2的(de)突(tu)(tu)然(ran)增大，導(dao)致(zhi)鐵芯飽和(he)(he)磁(ci)(ci)化過(guo)度，發熱嚴重，甚(shen)至燒毀線圈(quan);同時(shi)(shi)，磁(ci)(ci)路(lu)(lu)過(guo)飽和(he)(he)磁(ci)(ci)化后，使誤差增大。電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互感(gan)器(qi)正(zheng)常工作時(shi)(shi)，二次(ci)(ci)側(ce)(ce)(ce)(ce)類似于(yu)短(duan)(duan)路(lu)(lu)。如果突(tu)(tu)然(ran)打開，勵磁(ci)(ci)電(dian)(dian)(dian)(dian)動勢會(hui)突(tu)(tu)然(ran)從小值(zhi)變(bian)為大值(zhi)，鐵芯內的(de)磁(ci)(ci)通會(hui)呈現嚴重飽和(he)(he)的(de)平(ping)頂。因(yin)此，當磁(ci)(ci)通過(guo)零時(shi)(shi)，次(ci)(ci)級(ji)(ji)繞(rao)組會(hui)感(gan)應出非常高的(de)峰值(zhi)波。此外(wai)，一次(ci)(ci)側(ce)(ce)(ce)(ce)開路(lu)(lu)導(dao)致(zhi)二次(ci)(ci)側(ce)(ce)(ce)(ce)電(dian)(dian)(dian)(dian)壓(ya)(ya)達到數百伏(fu)，觸摸(mo)會(hui)引起電(dian)(dian)(dian)(dian)擊。因(yin)此，電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互感(gan)器(qi)二次(ci)(ci)側(ce)(ce)(ce)(ce)裝有短(duan)(duan)路(lu)(lu)開關，防止一次(ci)(ci)側(ce)(ce)(ce)(ce)開路(lu)(lu)。使用(yong)(yong)過(guo)程中，一旦(dan)(dan)二次(ci)(ci)側(ce)(ce)(ce)(ce)開路(lu)(lu)，應立即解除電(dian)(dian)(dian)(dian)路(lu)(lu)負載，然(ran)后停(ting)止加工。處理完所有內容后可以(yi)重復使用(yong)(yong)。4、為滿足測量儀表、繼電(dian)(dian)(dian)(dian)保(bao)護、斷(duan)路(lu)(lu)器(qi)故(gu)障(zhang)判斷(duan)和(he)(he)故(gu)障(zhang)濾波等需要，發電(dian)(dian)(dian)(dian)機、變(bian)壓(ya)(ya)器(qi)、插座、母(mu)線段斷(duan)路(lu)(lu)器(qi)、母(mu)線斷(duan)路(lu)(lu)器(qi)、旁路(lu)(lu)斷(duan)路(lu)(lu)器(qi)等電(dian)(dian)(dian)(dian)路(lu)(lu)均采用(yong)(yong)設(she)置2～8個(ge)次(ci)(ci)級(ji)(ji)繞(rao)組電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互感(gan)器(qi)。對于(yu)大電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)接地系統(tong)，一般采用(yong)(yong)三相配置;用(yong)(yong)于(yu)小電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)接地系統(tong)。江蘇(su)電(dian)(dian)(dian)(dian)壓(ya)(ya)互感(gan)器(qi)哪里好

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