differential current transformer

基本解釋

It is essential to distinguish excitation inrush from fault current in transformer differential protection.
變壓器差動(dòng)保護(hù)的關(guān)鍵問(wèn)題是判別變壓器差動(dòng)電流是勵(lì)磁湧流還是故障電流。
The uses, operating principle and main requirements of the current transformer for differential relay with high impedance were described.
敘述了高阻差動(dòng)繼電器用電流互感器的用途、工作原理和主要要求。
This paper introduces theoretical basis and method of measuring transformer differential protection phase by transformer differential circulating current method.
介紹了用差壓環(huán)流法測(cè)量變壓器差動(dòng)保護(hù)相位的理論依據(jù)及方法。