UNBALANCED OPERATION OF TRANSFORMERS AND ELECTRICAL ENERGY LOSSES
TOADER C., POSTOLACHE P., GOLOVANOV N., FLORICĂU D.
POWER SYSTEMS DEPARTMENT, UNIVERSITY POLITEHNICA BUCHAREST, ROMANIA
Abstract
In the paper is presented a useful method for electric energy losses evaluation in two-winding transformers. An adequate mathematical model for the case of several transformers working within the same power station is developed, by supposing an unbalanced transformers load.