大型变压器短路故障分析

Analysis of the Shortcircuit Fault of a High Power Transformet

通过对一台进口大型电力变压器短路故障损坏现象和原因的分析，指出了其结构上存在的缺陷及改进措施，并对今后大型电力变压器提高抗短路能力提出了改进建议。

It is pointed out that there are some defects in the structure of imported high power trans former and some improve measures are put forward by the analysis of its damage phenomena and causes．The improving suggestions are given for the high power transformers in respects of increacing capability of anti－shortcircuit in the future.