組合(he)式電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)互(hu)感(gan)(gan)(gan)器(qi)。組合(he)式互(hu)感(gan)(gan)(gan)器(qi)由(you)電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)感(gan)(gan)(gan)器(qi)和電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)互(hu)感(gan)(gan)(gan)器(qi)組合(he)而成，南京互(hu)感(gan)(gan)(gan)器(qi)油(you)箱加(jia)工，多安裝于(yu)高壓(ya)(ya)計量(liang)箱、柜，用(yong)(yong)(yong)作(zuo)計量(liang)電(dian)(dian)(dian)(dian)(dian)能或用(yong)(yong)(yong)作(zuo)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)設備繼電(dian)(dian)(dian)(dian)(dian)保護(hu)裝置的電(dian)(dian)(dian)(dian)(dian)源。電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)感(gan)(gan)(gan)器(qi)原理線(xian)路圖微(wei)(wei)型電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)感(gan)(gan)(gan)器(qi)與變(bian)壓(ya)(ya)器(qi)類(lei)似(si)也是根據電(dian)(dian)(dian)(dian)(dian)磁感(gan)(gan)(gan)應原理工作(zuo)，變(bian)壓(ya)(ya)器(qi)變(bian)換的是電(dian)(dian)(dian)(dian)(dian)壓(ya)(ya)而微(wei)(wei)型電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)感(gan)(gan)(gan)器(qi)變(bian)換的是電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)罷了。穿心式電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)互(hu)感(gan)(gan)(gan)器(qi)其(qi)本身結(jie)構不設一次繞(rao)組，載(zai)流(liu)(liu)（負荷電(dian)(dian)(dian)(dian)(dian)流(liu)(liu)）導線(xian)由(you)L1至L2穿過由(you)硅鋼片搟(xian)卷制成的圓形(xing)（或其(qi)他形(xing)狀）鐵心起一次繞(rao)組作(zuo)用(yong)(yong)(yong)。

互(hu)感(gan)(gan)(gan)(gan)(gan)器又稱(cheng)(cheng)為儀(yi)用(yong)(yong)變壓(ya)器，互(hu)感(gan)(gan)(gan)(gan)(gan)器油箱加工(gong)公司，是電(dian)(dian)(dian)流(liu)互(hu)感(gan)(gan)(gan)(gan)(gan)器和電(dian)(dian)(dian)壓(ya)互(hu)感(gan)(gan)(gan)(gan)(gan)器的統(tong)(tong)稱(cheng)(cheng)。能將高電(dian)(dian)(dian)壓(ya)變成低電(dian)(dian)(dian)壓(ya)、大電(dian)(dian)(dian)流(liu)變成小電(dian)(dian)(dian)流(liu)，用(yong)(yong)于量測或(huo)(huo)保護系統(tong)(tong)。穿心式電(dian)(dian)(dian)流(liu)互(hu)感(gan)(gan)(gan)(gan)(gan)器其(qi)本(ben)身結構不設一次繞組，載流(liu)（負(fu)荷電(dian)(dian)(dian)流(liu)）導線由L1至(zhi)L2穿過(guo)由硅鋼(gang)片搟卷制成的圓形（或(huo)(huo)其(qi)他形狀(zhuang)）鐵(tie)心起(qi)一次繞組作用(yong)(yong)。量很小的互(hu)感(gan)(gan)(gan)(gan)(gan)器采(cai)用(yong)(yong)平板式油箱；中、小型(xing)互(hu)感(gan)(gan)(gan)(gan)(gan)器為增(zeng)加散(san)熱表面采(cai)用(yong)(yong)管式油箱；大容量互(hu)感(gan)(gan)(gan)(gan)(gan)器采(cai)用(yong)(yong)散(san)熱器式油箱。

由于(yu)(yu)空氣的(de)絕緣強度和散熱(re)性能都比互(hu)(hu)感器(qi)油(you)差(cha)，以空氣作絕緣的(de)干(gan)式互(hu)(hu)感器(qi)的(de)材料消耗(hao)比油(you)浸(jin)式要多(duo)。相(xiang)同容(rong)量條件積(ji)較大(da)，其(qi)承受沖擊電(dian)(dian)壓的(de)能力也較油(you)浸(jin)式差(cha)。由于(yu)(yu)一(yi)次(ci)繞組與二(er)次(ci)繞組有相(xiang)等的(de)安培匝(za)數，互(hu)(hu)感器(qi)油(you)箱加工價格，I1N1=I2N2，電(dian)(dian)流互(hu)(hu)感器(qi)實際運行中負荷阻抗很小，二(er)次(ci)繞組接近于(yu)(yu)短(duan)路狀態，相(xiang)當(dang)于(yu)(yu)一(yi)個短(duan)路運行的(de)變壓器(qi)。多(duo)抽頭電(dian)(dian)流互(hu)(hu)感器(qi)。這種型號的(de)電(dian)(dian)流互(hu)(hu)感器(qi)，一(yi)次(ci)繞組不變，互(hu)(hu)感器(qi)油(you)箱加工報(bao)價，在繞制二(er)次(ci)繞組時(shi)，增加幾個抽頭，以獲得多(duo)個不同變比。