I have a welding machine which is powered through 3 phase system.But machine input power is 2 phase. While operating the machine (which is 250 KVA) I have great amount of imbalance in the system resulting in voltage drop particularly while running back up generator.
Can I connect a suitable Scott - T transformer so that primary of transformer is balanced?
But the phase angle in three phase system 120 deg and Scott - T would be 90 degrees. How do I calculate the effective voltage so that I can feed the welding machine with 2 phase with 90 degree phase angle?
Help would be greatly apprciated.
Can I connect a suitable Scott - T transformer so that primary of transformer is balanced?
But the phase angle in three phase system 120 deg and Scott - T would be 90 degrees. How do I calculate the effective voltage so that I can feed the welding machine with 2 phase with 90 degree phase angle?
Help would be greatly apprciated.