differential protection relay

基本解釋

Especially on the failure causes due to voltage differential relay protection, reason and treatment methods leading to operation failure are introduce in detail.
尤其對由于差壓保護(hù)動作，導(dǎo)致投運失敗的原因和處理方法作了詳細(xì)的介紹。
The scheme includes the transverse differential protection, the directional relay action on negative sequence power of fault component and the incomplete differential protection.
該方案包括了橫差保護(hù)、故障分量負(fù)序功率方向保護(hù)和不完全縱差保護(hù)的綜合應(yīng)用。
Differential relay is the key protection for power transformer.
差動保護(hù)是變壓器的主保護(hù)。