MINIMIZING SATURATION CAUSED BY POWER TRANSFER IN A COMMUNICATION SYSTEM TRANSFORMER

摘要

A method for improving saturation caused by power transfer in a transformer of a communication system is provided to minimize the saturation due to the power transfer by inputting a compensation current into a winding. A method for improving saturation caused by power transfer in a transformer of a communication system includes the steps of: sensing the unbalance of magnetic flux in the transformer of the communication system(600); optionally generating a control signal witch is determined according to the unbalance of magnetic field(602); and generating a compensation magnetic flux in the transformer of the communication system to minimize the unbalance of magnetic flux(604).