变压器差动保护零序补偿分析研究

Analysis and Study on Zero-sequence Current Compensation for Transformer Differential Protection

分析YN,d11接线变压器的相位校正原理和零序补偿原理,并首次运用EMTDC软件进行实例仿真,丰富了变压器差动保护的分析研究。

In this paper the theory of phase adjustment and zero-sequence compensation for YN, d11 transformer isanalyzed and is simulated by EMTDC using an example for the first time. Thus the analysis and study on transformerdifferential protection are enriched.