直流電阻測試儀丈量變壓器繞組的兩種體例

直流電熱敏電阻測試測量儀丈量變壓器繞組的直流繞組電阻的目標是查抄繞組討論的焊接品質和繞組之間是不是存在短路。電壓抽頭開關的觸點地位是不是杰出，抽頭的現實地位是不是婚配；導線是不是斷裂。絞合的電線和繞組斷股。在對變壓器停止大修時，或在轉變抽頭地位以后，或在出口毛病被短路以后，都須要丈量繞組的直流繞組電阻和套管。

變壓器直流電阻測試儀丈量體例以下：

（1）電流，電壓表法，也稱為電壓降法，道理是在被測電阻中通過直流電，丈量電阻上的電壓降，按照歐姆定律計較出被測電阻值。因為電流表和電壓表的外部電阻會影響丈量成果，是以應細心斟酌它們與丈量電路的毗連體例。

（2）義(yi)均(jun)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)橋(qiao)(qiao)法。這個是(shi)一個采取電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)橋(qiao)(qiao)義(yi)均(jun)人生的(de)(de)(de)(de)(de)(de)(de)道理(li)仗(zhang)量交(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)應電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)繞阻(zu)(zu)阻(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)體例。總(zong)是(shi)采取的(de)(de)(de)(de)(de)(de)(de)義(yi)均(jun)橋(qiao)(qiao)有單(dan)(dan)(dan)臂(bei)橋(qiao)(qiao)和胳膊(bo)橋(qiao)(qiao)多(duo)種。干(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)干(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)式(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗器(qi)交(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)應電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)阻(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)檢(jian)查(cha)儀在仗(zhang)量干(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)干(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)式(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗器(qi)的(de)(de)(de)(de)(de)(de)(de)交(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)應電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)繞阻(zu)(zu)阻(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)時，應在干(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)干(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)式(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗器(qi)跳電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)并移除(chu)油田輸(shu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)未來的(de)(de)(de)(de)(de)(de)(de)日(ri)子(zi)里明確。對(dui)中小型大發熱(re)量功率干(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)干(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)式(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗器(qi)，rl串連集成(cheng)運放(fang)的(de)(de)(de)(de)(de)(de)(de)充電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)器(qi)時刻(ke)常(chang)數τ很(hen)是(shi)大，會(hui)(hui)使(shi)一直仗(zhang)量都要用(yong)太(tai)長時刻(ke)實力(li)感(gan)(gan)(gan)觸功率和感(gan)(gan)(gan)應電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)表(biao)唆使(shi)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)便，是(shi)以作業合(he)作很(hen)是(shi)低(di)，還(huan)總(zong)是(shi)采取非常(chang)分析儀器(qi)（列如穩定功率）。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)費源改變(bian)檢(jian)查(cha)中的(de)(de)(de)(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)源線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)，也(ye)能(neng)極(ji)大的(de)(de)(de)(de)(de)(de)(de)縮減檢(jian)查(cha)時刻(ke)。仗(zhang)量干(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)干(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)式(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗器(qi)磁(ci)圈的(de)(de)(de)(de)(de)(de)(de)交(jiao)流(liu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)感(gan)(gan)(gan)應電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)繞阻(zu)(zu)阻(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)規范起來是(shi)：對(dui)1600 kva這些(xie)的(de)(de)(de)(de)(de)(de)(de)干(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)干(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)式(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗器(qi)，每相(xiang)(xiang)(xiang)(xiang)繞阻(zu)(zu)的(de)(de)(de)(de)(de)(de)(de)阻(zu)(zu)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)之(zhi)差(cha)應不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)轉(zhuan)(zhuan)變(bian)單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)光(guang)(guang)(guang)滑(hua)(hua)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)2％，還(huan)傳(chuan)(chuan)統線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)應無繞阻(zu)(zu)點引(yin)入線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)。線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)中間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)差(cha)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)會(hui)(hui)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)低(di)于單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)光(guang)(guang)(guang)滑(hua)(hua)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)1％，對(dui)1600kva及(ji)(ji)(ji)之(zhi)下(xia)的(de)(de)(de)(de)(de)(de)(de)干(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)干(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)式(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗器(qi)，相(xiang)(xiang)(xiang)(xiang)中間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)差(cha)傳(chuan)(chuan)統不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)低(di)于單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)光(guang)(guang)(guang)滑(hua)(hua)的(de)(de)(de)(de)(de)(de)(de)4％，線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)中間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)差(cha)為(wei)傳(chuan)(chuan)統不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)轉(zhuan)(zhuan)變(bian)單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)光(guang)(guang)(guang)滑(hua)(hua)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)2％，與(yu)前(qian)幾局(ju)部(bu)的(de)(de)(de)(de)(de)(de)(de)仗(zhang)量值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)相(xiang)(xiang)(xiang)(xiang)比，其(qi)更(geng)變(bian)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)會(hui)(hui)轉(zhuan)(zhuan)變(bian)2％。還(huan)傳(chuan)(chuan)統點引(yin)入線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)會(hui)(hui)陣列死(si)(si)皮賴臉。線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)中間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)差(cha)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)會(hui)(hui)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)低(di)于單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)光(guang)(guang)(guang)滑(hua)(hua)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)1％，對(dui)1600kva及(ji)(ji)(ji)之(zhi)下(xia)的(de)(de)(de)(de)(de)(de)(de)干(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)干(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)式(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗器(qi)，相(xiang)(xiang)(xiang)(xiang)中間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)差(cha)傳(chuan)(chuan)統不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)低(di)于單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)光(guang)(guang)(guang)滑(hua)(hua)的(de)(de)(de)(de)(de)(de)(de)4％，線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)中間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)差(cha)為(wei)傳(chuan)(chuan)統不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)轉(zhuan)(zhuan)變(bian)單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)光(guang)(guang)(guang)滑(hua)(hua)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)2％，與(yu)前(qian)幾局(ju)部(bu)的(de)(de)(de)(de)(de)(de)(de)仗(zhang)量值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)相(xiang)(xiang)(xiang)(xiang)比，其(qi)更(geng)變(bian)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)會(hui)(hui)轉(zhuan)(zhuan)變(bian)2％。還(huan)傳(chuan)(chuan)統點引(yin)入線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)會(hui)(hui)陣列死(si)(si)皮賴臉。線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)中間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)差(cha)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)會(hui)(hui)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)低(di)于單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)(de)(de)(de)(de)(de)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)光(guang)(guang)(guang)滑(hua)(hua)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)1％，對(dui)1600kva及(ji)(ji)(ji)之(zhi)下(xia)的(de)(de)(de)(de)(de)(de)(de)干(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)干(gan)(gan)(gan)(gan)式(shi)(shi)(shi)(shi)(shi)配(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)箱(xiang)(xiang)(xiang)(xiang)式(shi)(shi)(shi)(shi)(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)抗器(qi)，相(xiang)(xiang)(xiang)(xiang)中間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)差(cha)傳(chuan)(chuan)統不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)低(di)于單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)光(guang)(guang)(guang)滑(hua)(hua)的(de)(de)(de)(de)(de)(de)(de)4％，線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)中間(jian)(jian)的(de)(de)(de)(de)(de)(de)(de)差(cha)為(wei)傳(chuan)(chuan)統不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)轉(zhuan)(zhuan)變(bian)單(dan)(dan)(dan)相(xiang)(xiang)(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)四(si)(si)(si)線(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)(ji)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)光(guang)(guang)(guang)滑(hua)(hua)值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)(de)(de)2％，與(yu)前(qian)幾局(ju)部(bu)的(de)(de)(de)(de)(de)(de)(de)仗(zhang)量值(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)(zhi)相(xiang)(xiang)(xiang)(xiang)比，其(qi)更(geng)變(bian)不(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)(bu)會(hui)(hui)轉(zhuan)(zhuan)變(bian)2％。