Modeling and simulation analysis of interleaved double dual boost converters in energy storage field

Abstract

AbstractAlthough interleaved double dual boost converters have been widely studied for energy storage, their detailed feature analysis is rarely discussed. To this end, this paper systematically analyzes features regarding interleaved double dual boost converters to provide the basis of the controller design. First, the topological structure and working principle are introduced, which is an indispensable pretreatment for the steady‐state feature analysis. Second, the voltage gain analysis, and input voltage ripple analysis output voltage ripple analysis, which is an indispensable feature analysis for the following controller design. Furthermore, the relative controller regarding the interleaved double dual boost converter is proposed in this paper. Finally, the simulation and experimental results illustrate the effectiveness of the feature analysis.