we need to replace a PGM pilot ecxiter which has been stored for a long time (demagnedized result)
It is of Alsthom origin for a 60MW brushless rotating diode turbine generator. How do we magnetize it?
When we perform a DGA test in a power transformer (75MVA)and results indigate minor issues,
is it wise to perform an oil teatment (degasing, heating, filtering)? Because some engineers state that if
you perform such treatment you loose your transformer history.
