電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)感(gan)器(qi)是(shi)(shi)根(gen)據(ju)什么原理進行(xing)工作的(de)(de)？電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)感(gan)器(qi)大家可能都聽(ting)過(guo)，它是(shi)(shi)一(yi)種常用的(de)(de)設備。作用是(shi)(shi)可以把(ba)(ba)數值較(jiao)大的(de)(de)一(yi)次(ci)(ci)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)通過(guo)一(yi)定的(de)(de)變比(bi)轉(zhuan)換(huan)為(wei)(wei)數值較(jiao)小(xiao)的(de)(de)二(er)次(ci)(ci)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)，用來進行(xing)保護(hu)(hu)、測量等用途(tu)。如變比(bi)為(wei)(wei)400/5的(de)(de)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)感(gan)器(qi)，可以把(ba)(ba)實際為(wei)(wei)400A的(de)(de)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)轉(zhuan)變為(wei)(wei)5A的(de)(de)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)。那么這種電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)感(gan)器(qi)是(shi)(shi)根(gen)據(ju)什么原理進行(xing)工作的(de)(de)呢？電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)感(gan)器(qi)原理是(shi)(shi)根(gen)據(ju)電(dian)(dian)(dian)(dian)磁感(gan)應原理的(de)(de)。電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)感(gan)器(qi)是(shi)(shi)由閉合的(de)(de)鐵心和繞(rao)組(zu)(zu)構成。它的(de)(de)一(yi)次(ci)(ci)側(ce)繞(rao)組(zu)(zu)匝數很少，串在需要測量的(de)(de)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)的(de)(de)線(xian)路中，因而(er)它常常有線(xian)路的(de)(de)悉數電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)流(liu)(liu)(liu)過(guo)，二(er)次(ci)(ci)側(ce)繞(rao)組(zu)(zu)匝數比(bi)較(jiao)多，串接在測量外表和維護(hu)(hu)回路中，電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)感(gan)器(qi)在作業時，它的(de)(de)二(er)次(ci)(ci)側(ce)回路始終是(shi)(shi)閉合的(de)(de)，因而(er)測量外表和維護(hu)(hu)回路串聯線(xian)圈的(de)(de)阻抗(kang)很小(xiao)，電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)感(gan)器(qi)的(de)(de)作業狀態(tai)挨近短路。電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)感(gan)器(qi)是(shi)(shi)把(ba)(ba)一(yi)次(ci)(ci)側(ce)大電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)轉(zhuan)換(huan)成二(er)次(ci)(ci)側(ce)小(xiao)電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)來使用，二(er)次(ci)(ci)側(ce)不行(xing)開(kai)路。浙江邦(bang)凱電(dian)(dian)(dian)(dian)氣科(ke)技有限公司(si)為(wei)(wei)您提供互(hu)感(gan)器(qi)，有想法(fa)的(de)(de)不要錯(cuo)過(guo)哦！廣西雙(shuang)電(dian)(dian)(dian)(dian)纜電(dian)(dian)(dian)(dian)流(liu)(liu)(liu)互(hu)感(gan)器(qi)哪里買

主要技(ji)術要求額(e)(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)容(rong)量(liang)：額(e)(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)二(er)(er)次(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)通(tong)(tong)(tong)過(guo)二(er)(er)次(ci)(ci)額(e)(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)負(fu)(fu)荷(he)時所(suo)消耗的(de)視在(zai)功率。額(e)(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)容(rong)量(liang)可(ke)以(yi)用(yong)視在(zai)功率，也可(ke)以(yi)用(yong)二(er)(er)次(ci)(ci)額(e)(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)負(fu)(fu)荷(he)阻抗Ω表示(shi)。一(yi)(yi)(yi)次(ci)(ci)額(e)(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)：允(yun)許(xu)通(tong)(tong)(tong)過(guo)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)一(yi)(yi)(yi)次(ci)(ci)繞(rao)(rao)(rao)組(zu)的(de)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)負(fu)(fu)荷(he)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)。用(yong)于(yu)電(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)統的(de)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)一(yi)(yi)(yi)次(ci)(ci)額(e)(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)為(wei)5～25000A，用(yong)于(yu)試驗設備(bei)的(de)精密電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)為(wei)～50000A。電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)可(ke)在(zai)一(yi)(yi)(yi)次(ci)(ci)額(e)(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)下(xia)(xia)長(chang)期(qi)運行，負(fu)(fu)荷(he)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)超過(guo)額(e)(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)值時叫做過(guo)負(fu)(fu)荷(he)，電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)長(chang)期(qi)過(guo)負(fu)(fu)荷(he)運行，會燒壞繞(rao)(rao)(rao)組(zu)或減(jian)少使用(yong)壽命。二(er)(er)次(ci)(ci)額(e)(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)：允(yun)許(xu)通(tong)(tong)(tong)過(guo)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)二(er)(er)次(ci)(ci)繞(rao)(rao)(rao)組(zu)的(de)一(yi)(yi)(yi)次(ci)(ci)感(gan)(gan)(gan)(gan)應電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)。額(e)(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)比(bi)(bi)（變(bian)比(bi)(bi)）：一(yi)(yi)(yi)次(ci)(ci)額(e)(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)與二(er)(er)次(ci)(ci)額(e)(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)之比(bi)(bi)。額(e)(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)壓：一(yi)(yi)(yi)次(ci)(ci)繞(rao)(rao)(rao)組(zu)長(chang)期(qi)對地能夠承受的(de)電(dian)(dian)(dian)(dian)(dian)(dian)壓（有(you)效值以(yi)kV為(wei)單(dan)位(wei)），應不低于(yu)所(suo)接線路(lu)的(de)額(e)(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)相電(dian)(dian)(dian)(dian)(dian)(dian)壓。電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)的(de)額(e)(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)電(dian)(dian)(dian)(dian)(dian)(dian)壓分為(wei)，3，6，10，35，110，220，330，500kV等(deng)幾(ji)種電(dian)(dian)(dian)(dian)(dian)(dian)壓等(deng)級。10%倍數(shu)：在(zai)指定(ding)(ding)(ding)(ding)(ding)的(de)二(er)(er)次(ci)(ci)負(fu)(fu)荷(he)和任意功率因數(shu)下(xia)(xia)，電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)誤差為(wei)－10%時，一(yi)(yi)(yi)次(ci)(ci)電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)對其額(e)(e)(e)(e)(e)定(ding)(ding)(ding)(ding)(ding)值的(de)倍數(shu)。10%倍數(shu)是與繼電(dian)(dian)(dian)(dian)(dian)(dian)保護有(you)關的(de)技(ji)術指標。準確度(du)(du)等(deng)級：表示(shi)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)本身誤差（比(bi)(bi)差和角差）的(de)等(deng)級。電(dian)(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)的(de)準確度(du)(du)等(deng)級分為(wei)～1多種級別，與原(yuan)來相比(bi)(bi)準確度(du)(du)提高很大。用(yong)于(yu)發電(dian)(dian)(dian)(dian)(dian)(dian)廠、變(bian)電(dian)(dian)(dian)(dian)(dian)(dian)站、用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)單(dan)位(wei)配電(dian)(dian)(dian)(dian)(dian)(dian)控(kong)制(zhi)盤(pan)上的(de)電(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)儀表一(yi)(yi)(yi)般采(cai)用(yong)。青海電(dian)(dian)(dian)(dian)(dian)(dian)壓互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)一(yi)(yi)(yi)般多少錢浙江邦凱(kai)電(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)科技(ji)有(you)限公司(si)互(hu)(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)值得(de)放心。

甚(shen)至(zhi)可達數千伏)的(de)(de)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)，不(bu)(bu)但可能(neng)(neng)損壞(huai)二(er)次(ci)(ci)(ci)繞組(zu)的(de)(de)絕(jue)緣，而且(qie)將(jiang)嚴重危及人身安(an)全。因此，電(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)二(er)次(ci)(ci)(ci)側開(kai)路(lu)(lu)是肯(ken)定不(bu)(bu)允許(xu)的(de)(de)。電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)和(he)(he)電(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)原理(li)上(shang)都(dou)是變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)，電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)關注電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)的(de)(de)變(bian)(bian)化，電(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)關注電(dian)(dian)(dian)(dian)流(liu)(liu)的(de)(de)變(bian)(bian)化。那么為什么同(tong)樣是變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)，電(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)不(bu)(bu)能(neng)(neng)開(kai)路(lu)(lu)運(yun)行，電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)不(bu)(bu)能(neng)(neng)短(duan)(duan)路(lu)(lu)運(yun)行呢(ni)？在(zai)正(zheng)常(chang)運(yun)行時(shi)(shi)，ε1和(he)(he)ε2保持(chi)不(bu)(bu)變(bian)(bian)。電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)一(yi)次(ci)(ci)(ci)側并聯在(zai)回(hui)路(lu)(lu)中(zhong)，電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)相對(dui)(dui)(dui)較(jiao)高，電(dian)(dian)(dian)(dian)流(liu)(liu)非常(chang)小(xiao)(xiao)，正(zheng)常(chang)運(yun)行時(shi)(shi)二(er)次(ci)(ci)(ci)側的(de)(de)電(dian)(dian)(dian)(dian)流(liu)(liu)也(ye)非常(chang)小(xiao)(xiao)幾(ji)乎為0，在(zai)二(er)次(ci)(ci)(ci)回(hui)路(lu)(lu)中(zhong)與(yu)開(kai)路(lu)(lu)無限(xian)大(da)(da)阻(zu)(zu)(zu)(zu)抗(kang)形成一(yi)個相對(dui)(dui)(dui)平(ping)衡(heng)。當二(er)次(ci)(ci)(ci)側阻(zu)(zu)(zu)(zu)抗(kang)迅(xun)(xun)速(su)減小(xiao)(xiao)到短(duan)(duan)路(lu)(lu)時(shi)(shi)，因為ε2保持(chi)不(bu)(bu)變(bian)(bian)，勢必會導致(zhi)二(er)次(ci)(ci)(ci)電(dian)(dian)(dian)(dian)流(liu)(liu)迅(xun)(xun)速(su)增大(da)(da)，燒壞(huai)二(er)次(ci)(ci)(ci)線(xian)圈(quan)。同(tong)樣的(de)(de)道理(li)，在(zai)正(zheng)常(chang)運(yun)行時(shi)(shi)，ε1和(he)(he)ε2保持(chi)不(bu)(bu)變(bian)(bian)。電(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)一(yi)次(ci)(ci)(ci)側串(chuan)聯在(zai)回(hui)路(lu)(lu)中(zhong)，電(dian)(dian)(dian)(dian)流(liu)(liu)相對(dui)(dui)(dui)較(jiao)高，電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)非常(chang)小(xiao)(xiao)，正(zheng)常(chang)運(yun)行時(shi)(shi)二(er)次(ci)(ci)(ci)側的(de)(de)電(dian)(dian)(dian)(dian)壓(ya)(ya)(ya)(ya)也(ye)非常(chang)小(xiao)(xiao)幾(ji)乎為0，在(zai)二(er)次(ci)(ci)(ci)回(hui)路(lu)(lu)中(zhong)與(yu)短(duan)(duan)路(lu)(lu)無限(xian)小(xiao)(xiao)阻(zu)(zu)(zu)(zu)抗(kang)形成一(yi)個平(ping)衡(heng)。當二(er)次(ci)(ci)(ci)回(hui)路(lu)(lu)阻(zu)(zu)(zu)(zu)抗(kang)迅(xun)(xun)速(su)增大(da)(da)到開(kai)路(lu)(lu)時(shi)(shi)，二(er)次(ci)(ci)(ci)電(dian)(dian)(dian)(dian)流(liu)(liu)迅(xun)(xun)速(su)降為0，一(yi)次(ci)(ci)(ci)電(dian)(dian)(dian)(dian)流(liu)(liu)全部轉(zhuan)化為勵磁(ci)電(dian)(dian)(dian)(dian)流(liu)(liu)，導致(zhi)磁(ci)通(tong)迅(xun)(xun)速(su)增大(da)(da)達到飽和(he)(he)燒壞(huai)互(hu)(hu)(hu)(hu)感(gan)(gan)器(qi)(qi)。所以同(tong)樣的(de)(de)變(bian)(bian)壓(ya)(ya)(ya)(ya)器(qi)(qi)，應(ying)用不(bu)(bu)同(tong)，結果也(ye)會不(bu)(bu)一(yi)樣。

可(ke)以(yi)避免系統發(fa)生(sheng)單相接地故障時的(de)(de)(de)鐵磁諧振發(fa)生(sheng)，經過經驗表明，四連體(ti)用(yong)鐵心一(yi)(yi)(yi)體(ti)的(de)(de)(de)消(xiao)諧效(xiao)果更好。四、組合(he)互(hu)(hu)感(gan)(gan)器(qi)顧名(ming)思義，就(jiu)是(shi)將電(dian)流互(hu)(hu)感(gan)(gan)器(qi)、電(dian)壓互(hu)(hu)感(gan)(gan)器(qi)組合(he)在(zai)一(yi)(yi)(yi)起，為(wei)一(yi)(yi)(yi)體(ti)。一(yi)(yi)(yi)般在(zai)關(guan)口計量(liang)、專變用(yong)戶等(deng)(deng)用(yong)得(de)較多。五、預(yu)(yu)付(fu)(fu)費(fei)(fei)其實用(yong)電(dian)和(he)用(yong)電(dian)話(hua)一(yi)(yi)(yi)樣，電(dian)話(hua)都要(yao)先交錢，那電(dian)費(fei)(fei)為(wei)什么不可(ke)以(yi)呢。通過斷路(lu)器(qi)、組合(he)互(hu)(hu)感(gan)(gan)器(qi)、電(dian)能表、后臺計量(liang)控制等(deng)(deng)部(bu)分組成(cheng)預(yu)(yu)付(fu)(fu)費(fei)(fei)，可(ke)以(yi)實現欠費(fei)(fei)拉閘(zha)，繳費(fei)(fei)允許(xu)合(he)閘(zha)，有(you)效(xiao)提(ti)高(gao)供(gong)電(dian)公(gong)(gong)司(si)的(de)(de)(de)那啥來(lai)著(zhu)，我(wo)(wo)忘詞了(le)。根(gen)據(ju)不同的(de)(de)(de)運(yun)行環境也分為(wei)一(yi)(yi)(yi)體(ti)式(shi)(shi)、分體(ti)式(shi)(shi)、落地式(shi)(shi)、低(di)壓預(yu)(yu)付(fu)(fu)費(fei)(fei)等(deng)(deng)，這(zhe)里(li)就(jiu)貼一(yi)(yi)(yi)個(ge)我(wo)(wo)做的(de)(de)(de)分體(ti)式(shi)(shi)預(yu)(yu)付(fu)(fu)費(fei)(fei)模型。當然(ran)除(chu)了(le)講的(de)(de)(de)這(zhe)些，還有(you)一(yi)(yi)(yi)些其他方面的(de)(de)(de)互(hu)(hu)感(gan)(gan)器(qi)，比(bi)如套管式(shi)(shi)、高(gao)壓電(dian)能表、電(dian)容(rong)式(shi)(shi)電(dian)壓互(hu)(hu)感(gan)(gan)器(qi)、油(you)浸式(shi)(shi)、電(dian)子式(shi)(shi)等(deng)(deng)。浙江邦(bang)凱電(dian)氣科技有(you)限公(gong)(gong)司(si)是(shi)一(yi)(yi)(yi)家專業提(ti)供(gong)互(hu)(hu)感(gan)(gan)器(qi)設(she)備的(de)(de)(de)公(gong)(gong)司(si)，歡迎您的(de)(de)(de)來(lai)電(dian)！

我們(men)都知道電(dian)(dian)(dian)壓(ya)(ya)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)不(bu)(bu)能(neng)短(duan)(duan)(duan)(duan)路(lu)(lu)(lu)運(yun)(yun)行(xing)(xing)，而電(dian)(dian)(dian)流互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)不(bu)(bu)能(neng)開(kai)路(lu)(lu)(lu)運(yun)(yun)行(xing)(xing)，電(dian)(dian)(dian)壓(ya)(ya)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)一(yi)(yi)(yi)旦短(duan)(duan)(duan)(duan)路(lu)(lu)(lu)或(huo)者(zhe)電(dian)(dian)(dian)流互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)一(yi)(yi)(yi)旦開(kai)路(lu)(lu)(lu)運(yun)(yun)行(xing)(xing)都將(jiang)損(sun)壞(huai)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)或(huo)者(zhe)產(chan)生危(wei)險(xian)。從原理(li)上講，我們(men)都知道無論是(shi)電(dian)(dian)(dian)壓(ya)(ya)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)還是(shi)電(dian)(dian)(dian)流互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)都是(shi)變(bian)壓(ya)(ya)器(qi)(qi)(qi)，只是(shi)關注的(de)參數(shu)不(bu)(bu)一(yi)(yi)(yi)樣。那么為(wei)什(shen)么同樣是(shi)變(bian)壓(ya)(ya)器(qi)(qi)(qi)一(yi)(yi)(yi)個不(bu)(bu)能(neng)短(duan)(duan)(duan)(duan)路(lu)(lu)(lu)運(yun)(yun)行(xing)(xing)一(yi)(yi)(yi)個不(bu)(bu)能(neng)開(kai)路(lu)(lu)(lu)運(yun)(yun)行(xing)(xing)呢？正常運(yun)(yun)行(xing)(xing)時，電(dian)(dian)(dian)壓(ya)(ya)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)二(er)次(ci)(ci)(ci)(ci)線圈(quan)相當于開(kai)路(lu)(lu)(lu)，阻(zu)抗ZL很大，若二(er)次(ci)(ci)(ci)(ci)回(hui)路(lu)(lu)(lu)短(duan)(duan)(duan)(duan)路(lu)(lu)(lu)時，阻(zu)抗ZL迅速(su)減小(xiao)到(dao)幾乎為(wei)零(ling)，這時二(er)次(ci)(ci)(ci)(ci)回(hui)路(lu)(lu)(lu)會(hui)產(chan)生很大的(de)短(duan)(duan)(duan)(duan)路(lu)(lu)(lu)電(dian)(dian)(dian)流，將(jiang)損(sun)壞(huai)二(er)次(ci)(ci)(ci)(ci)設備甚至危(wei)及(ji)(ji)人(ren)身安全(quan)。電(dian)(dian)(dian)壓(ya)(ya)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)可以在(zai)(zai)二(er)次(ci)(ci)(ci)(ci)側裝(zhuang)設熔斷器(qi)(qi)(qi)以保護其自(zi)身不(bu)(bu)因二(er)次(ci)(ci)(ci)(ci)側短(duan)(duan)(duan)(duan)路(lu)(lu)(lu)而損(sun)壞(huai)。在(zai)(zai)可能(neng)的(de)情況下(xia)，一(yi)(yi)(yi)次(ci)(ci)(ci)(ci)側也應裝(zhuang)設熔斷器(qi)(qi)(qi)以保護高(gao)壓(ya)(ya)電(dian)(dian)(dian)網(wang)不(bu)(bu)因互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)高(gao)壓(ya)(ya)繞(rao)組或(huo)引(yin)線故障(zhang)危(wei)及(ji)(ji)一(yi)(yi)(yi)次(ci)(ci)(ci)(ci)系(xi)統的(de)安全(quan)。電(dian)(dian)(dian)流互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)在(zai)(zai)正常運(yun)(yun)行(xing)(xing)時，阻(zu)抗ZL很小(xiao)，相當于二(er)次(ci)(ci)(ci)(ci)線圈(quan)在(zai)(zai)短(duan)(duan)(duan)(duan)路(lu)(lu)(lu)狀態下(xia)運(yun)(yun)行(xing)(xing)。二(er)次(ci)(ci)(ci)(ci)電(dian)(dian)(dian)流產(chan)生的(de)磁通(tong)勢對一(yi)(yi)(yi)次(ci)(ci)(ci)(ci)電(dian)(dian)(dian)流產(chan)生的(de)磁勢起去磁作用，勵磁電(dian)(dian)(dian)流甚小(xiao)，鐵芯(xin)中的(de)總磁通(tong)很小(xiao)，二(er)次(ci)(ci)(ci)(ci)繞(rao)組的(de)感(gan)(gan)(gan)(gan)應電(dian)(dian)(dian)動勢不(bu)(bu)超(chao)過(guo)幾十伏。如果二(er)次(ci)(ci)(ci)(ci)側開(kai)路(lu)(lu)(lu)，二(er)次(ci)(ci)(ci)(ci)電(dian)(dian)(dian)流等于零(ling)，去磁作用消失，但是(shi)一(yi)(yi)(yi)次(ci)(ci)(ci)(ci)線圈(quan)的(de)ε1保持不(bu)(bu)變(bian)，其一(yi)(yi)(yi)次(ci)(ci)(ci)(ci)電(dian)(dian)(dian)流完全(quan)變(bian)為(wei)勵磁電(dian)(dian)(dian)流，引(yin)起鐵芯(xin)內磁通(tong)量(liang)Φ劇增，鐵芯(xin)處于高(gao)度(du)飽(bao)和狀態，加(jia)之二(er)次(ci)(ci)(ci)(ci)繞(rao)組的(de)匝數(shu)很多，就會(hui)在(zai)(zai)二(er)次(ci)(ci)(ci)(ci)繞(rao)組兩端產(chan)生很高(gao)。互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)設備，就選浙江邦(bang)凱電(dian)(dian)(dian)氣科技有限公司，有想(xiang)法的(de)可以來電(dian)(dian)(dian)咨詢(xun)！貴州(zhou)35kV組合(he)互(hu)(hu)(hu)感(gan)(gan)(gan)(gan)器(qi)(qi)(qi)服(fu)務熱(re)線

浙江邦凱電(dian)氣(qi)科(ke)技有限公司(si)致(zhi)力于提供(gong)互感(gan)器，有想法(fa)可(ke)以來我司(si)咨詢(xun)！廣西雙電(dian)纜電(dian)流互感(gan)器哪里買

本型(xing)互(hu)感(gan)器(qi)(qi)用(yong)(yong)于戶內配電(dian)柜、箱內部(bu)型(xing),電(dian)流(liu)(liu)互(hu)感(gan)器(qi)(qi)為(wei)(wei)母線(xian)型(xing)塑(su)料殼式絕緣，產(chan)(chan)品(pin)(pin)(pin)下部(bu)有(you)安(an)(an)裝板供固(gu)定(ding)安(an)(an)裝用(yong)(yong)，中間(jian)窗孔供一次(ci)(ci)母線(xian)排(pai)通(tong)過用(yong)(yong)。LQZ(LQG)，供額定(ding)電(dian)壓660V，額定(ding)頻率50Hz的(de)交流(liu)(liu)電(dian)路(lu)中作電(dian)流(liu)(liu)、電(dian)能測量和(he)繼電(dian)保護用(yong)(yong)。LQG(LQZ)(5~150A)免去用(yong)(yong)戶穿心多匝的(de)麻(ma)煩而(er)新(xin)開發的(de)產(chan)(chan)品(pin)(pin)(pin)，具有(you)用(yong)(yong)銅(tong)排(pai)布(bu)線(xian)能直(zhi)(zhi)接(jie)(jie)連(lian)接(jie)(jie)、安(an)(an)裝方便(bian)、容(rong)量大(da)(da)等特點.[1]外(wai)殼采用(yong)(yong)阻燃(ran)、耐(nai)溫120℃的(de)進口聚碳酸(suan)酯注塑(su)成形，鐵(tie)芯(xin)采用(yong)(yong)取向冷軋硅鋼帶卷繞而(er)成，二(er)次(ci)(ci)導線(xian)采用(yong)(yong)電(dian)磁(ci)漆包(bao)線(xian)，產(chan)(chan)品(pin)(pin)(pin)結構新(xin)穎，造型(xing)美觀，安(an)(an)裝方便(bian)，體積小，質量輕，準(zhun)確(que)度高，容(rong)量大(da)(da)。產(chan)(chan)品(pin)(pin)(pin)符合國標GB1208-2006(等效IEC60044-1：2003)，并(bing)通(tong)過CE認證。低壓互(hu)感(gan)器(qi)(qi)低壓電(dian)壓互(hu)感(gan)器(qi)(qi)低壓電(dian)壓互(hu)感(gan)器(qi)(qi)品(pin)(pin)(pin)種(zhong)較少，較常見的(de)為(wei)(wei)JDG系列型(xing)號，主(zhu)要起(qi)到變壓器(qi)(qi)的(de)作用(yong)(yong)為(wei)(wei)用(yong)(yong)電(dian)設備供電(dian)。低壓互(hu)感(gan)器(qi)(qi)注意事項1、根(gen)據(ju)一次(ci)(ci)電(dian)流(liu)(liu)及母線(xian)截(jie)面等參數選(xuan)擇對應的(de)規格產(chan)(chan)品(pin)(pin)(pin)。一次(ci)(ci)導線(xian)穿越(yue)互(hu)感(gan)器(qi)(qi)窗孔。打開翻蓋(gai)，通(tong)過壓線(xian)片進行二(er)次(ci)(ci)接(jie)(jie)線(xian)，二(er)次(ci)(ci)接(jie)(jie)線(xian)引(yin)出后翻蓋(gai)復位。計量電(dian)能可直(zhi)(zhi)接(jie)(jie)利用(yong)(yong)翻蓋(gai)小孔加封鉛印，以防竊電(dian)。2、工作電(dian)流(liu)(liu)長期不超(chao)過，允許在，時間(jian)不超(chao)過1h;3、根(gen)據(ju)被測電(dian)流(liu)(liu)大(da)(da)小，選(xuan)定(ding)額定(ding)電(dian)流(liu)(liu)比，一般選(xuan)用(yong)(yong)被測電(dian)流(liu)(liu)是額定(ding)電(dian)流(liu)(liu)的(de)2/3。廣西雙(shuang)電(dian)纜電(dian)流(liu)(liu)互(hu)感(gan)器(qi)(qi)哪里買

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