Study On The Application Of Electromagnetic Calculation In The Maintenance Of Large Capacity Power Transformer

An analysis software magnet on the former USSR Jabu Roth production of 500kV1000 MVA generator transformer using Canada calculation of 3D magnetic field(gas production and operation,were overheating)leakage magnetic field modeling calculation and analysis results,combined with the analysis of the gas production results,find the causes of fever and hot spots of transformer.And as far as possible without affecting the original product structure and in the case of the minimum change of the original transformer,to form a solution to solve the problem of transformer overheating.