State Evaluation of Transformer Winding Deformation and Measures for Preventino Short Circuit Fault of Transformer
Dong Bao-hua · Electrical Equipment · 2007
The measures for preventing short circuit fault of transformer were introduced,and three kinds of detection method for transformer winding deformation were given,such as frequency response short circuit impedance of low voltage and capacity measuring.At the same time,the decision adopted in condition-based maintenance and determination of overhaul items as well as repair scheme after transformer short circuit were put forward.