| Abstract |
This paper proposes the use of a resonant converter consisting of a high frequency bridge and three resonant circuits with their corresponding transformer and rectifier. This configuration eliminates the low frequency pulsating power in the oscillator and reduces the conduction losses compared to the use of three independent DC/DC converters considering unitary power factor. For situations when this conditions can't be fulfilled a method is proposed in order to obtain and calculate the filter capacitor, as well as a dynamic model that works for both situations. Finally, a scale prototype has been built, with experimental results. |
