Small-signal Model of BumbleBee Output Voltage Controller for DC/DC Converter - Stability Analysis of BumbleBee Method

摘要

During two previous MIXDES conferences author presented new method of controlling DC/DC converters, which uses law of conservation of energy. Developed theory was confirmed by both simulation results and measurements conducted on the constructed prototype. Now in the following paper, the small-signal model of the proposed controller is presented along with proof of stability for presented method of stabilization of converter's output voltage. In the paper the results of measurements that allow determination of the accuracy of the model are also presented.