变压器保护在应用中的问题分析

Analysis on the Problems Existing in the Application of Transformer Protection

通过实例对变压器的励磁涌流问题和TA二次回路异常对差动保护的影响等问题进行了详细的阐述,并提出了解决问题的建议。

This paper expounds the excited inrush current problem and the influences of TA secondary circuit abnormality on differential protection in transformer with actual examples, and advances some Suggestions on solving these problems.