干式變壓器有著各種的接地的要求，不同的干式變壓器的接線也是有著不同的連接方法的，對于常見的干式變壓器中性點接地連接的方式和連接的方法是需要大家進行注意的，干式變壓器接地中要格外注意中性點的接地注意事項，對于干式變壓器中性點接地以及外殼中性點的連接要注意以下的幾點供大家進行參考：

　　干(gan)式(shi)變壓(ya)器的(de)(de)(de)中(zhong)(zhong)性(xing)(xing)(xing)點(dian)(dian)一(yi)般(ban)(ban)要求接(jie)(jie)地(di)(di)(di)。三相(xiang)交(jiao)流(liu)電(dian)(dian)力(li)系(xi)統中(zhong)(zhong)性(xing)(xing)(xing)點(dian)(dian)與大(da)地(di)(di)(di)之間的(de)(de)(de)電(dian)(dian)氣(qi)連接(jie)(jie)方(fang)式(shi)，稱為電(dian)(dian)網中(zhong)(zhong)性(xing)(xing)(xing)點(dian)(dian)接(jie)(jie)地(di)(di)(di)方(fang)式(shi)。中(zhong)(zhong)性(xing)(xing)(xing)點(dian)(dian)接(jie)(jie)地(di)(di)(di)方(fang)式(shi)涉及(ji)電(dian)(dian)網的(de)(de)(de)安全(quan)(quan)可靠性(xing)(xing)(xing)、經濟性(xing)(xing)(xing);同時直接(jie)(jie)影響系(xi)統設備(bei)絕緣水平的(de)(de)(de)選擇、過(guo)電(dian)(dian)壓(ya)水平及(ji)繼電(dian)(dian)保護方(fang)式(shi)、通訊干(gan)擾等。一(yi)般(ban)(ban)來說，電(dian)(dian)網中(zhong)(zhong)性(xing)(xing)(xing)點(dian)(dian)接(jie)(jie)地(di)(di)(di)方(fang)式(shi)也就是變電(dian)(dian)所中(zhong)(zhong)干(gan)式(shi)變壓(ya)器的(de)(de)(de)各級電(dian)(dian)壓(ya)中(zhong)(zhong)性(xing)(xing)(xing)點(dian)(dian)接(jie)(jie)地(di)(di)(di)方(fang)式(shi)。三相(xiang)四線(xian)的(de)(de)(de)干(gan)式(shi)變壓(ya)器中(zhong)(zhong)性(xing)(xing)(xing)點(dian)(dian)不(bu)(bu)接(jie)(jie)地(di)(di)(di)的(de)(de)(de)話,在三相(xiang)負(fu)載不(bu)(bu)平衡(heng)的(de)(de)(de)情(qing)況下, 中(zhong)(zhong)性(xing)(xing)(xing)點(dian)(dian)的(de)(de)(de)電(dian)(dian)位會(hui)升高(gao),這樣(yang)的(de)(de)(de)情(qing)況下零線(xian)會(hui)帶電(dian)(dian)不(bu)(bu)安全(quan)(quan).因為負(fu)荷不(bu)(bu)平衡(heng)，中(zhong)(zhong)性(xing)(xing)(xing)線(xian)有電(dian)(dian)流(liu)，中(zhong)(zhong)性(xing)(xing)(xing)點(dian)(dian)漂(piao)了。接(jie)(jie)地(di)(di)(di)可以(yi)抑制中(zhong)(zhong)性(xing)(xing)(xing)點(dian)(dian)漂(piao)移。中(zhong)(zhong)性(xing)(xing)(xing)點(dian)(dian)接(jie)(jie)地(di)(di)(di)后能使偏高(gao)的(de)(de)(de)電(dian)(dian)位降至安全(quan)(quan)的(de)(de)(de)范圍.

　　以(yi)上是常(chang)見的(de)(de)(de)干式變壓器(qi)外殼(ke)以(yi)及中(zhong)性點常(chang)見的(de)(de)(de)連接(jie)的(de)(de)(de)方式供大家進行參考，對于(yu)干式變壓器(qi)的(de)(de)(de)連接(jie)您(nin)還有什么其他(ta)的(de)(de)(de)問題(ti)的(de)(de)(de)話請(qing)咨詢(xun)我(wo)(wo)們的(de)(de)(de)廠家或者是和我(wo)(wo)們的(de)(de)(de)技術人員進行聯系和了解(jie)吧!