Study on technology of synchronized DC/DC in super electric capacity application

Abstract

Uses the traditional circuit of Buck to the process of super electric capacity charge, the efficiency is lowly. To solve this problem, this paper makes the improvement base on the Buck circuit, proposes the topological structure of charge base on the synchronized DC/DC technology, uses double closed-loop control current and voltage base on the DSP, realizes charge many super electric capacities through the auto-adapted algorithm. The result indicated the topological structure of charge raises the efficiency; simultaneously the digitization and the intellectualized level are high.