ShinAkuma
January 16, 2020, 02:48 PM
To demag you generally use the high-voltage side...as there are more turns associated with this winding to generate the magnetic flux.
This can be done by applying nominal voltage... and lower voltage at nominal frequency.
"Experiments have shown that the middle limb is the most suitable for demagnetization with a single-phase source. Thereby, the flux is distributed symmetrically over the two outer limbs."
This can be done by applying nominal voltage... and lower voltage at nominal frequency.
"Experiments have shown that the middle limb is the most suitable for demagnetization with a single-phase source. Thereby, the flux is distributed symmetrically over the two outer limbs."