三(san)相干(gan)式變壓(ya)器(qi)建立了(le)一種新的(de)中性線(xian)(xian)——帶隔(ge)(ge)離(li)變壓(ya)器(qi)接(jie)地(di),可以(yi)緩解電網中的(de)共模干(gan)擾和其他中性線(xian)(xian)故障(zhang)。隔(ge)(ge)離(li)變壓(ya)器(qi)將三(san)線(xian)(xian)三(san)角(jiao)形(xing)接(jie)線(xian)(xian)轉(zhuan)化為四(si)線(xian)(xian)Yo系(xi)統,屏蔽可以(yi)進(jin)一步消(xiao)chu變壓(ya)器(qi)內部(bu)耦(ou)合(he)...