Power Network Resources

Transformer Turns Ratio

Magnetic Balance

Transformer Turns Ratio

Magnetic Balance
File Size
381.1kb

Transformer turns ratio is measured by applying line frequency AC voltage to one winding of a transformer and measuring the induced voltage on the corresponding winding. Magnetic balance excites the transformer the same way, but instead of measuring the induced voltage on the corre-sponding winding, the induced voltage on the same winding is measured.

The is capable of performing a magneticbalance test on any vector configuration in under 30 seconds.  But what are the benefits to this method oftesting?