A control technique for a bidirectional series resonant DC-DC converter

Abstract

The following paperwork considers a bidirectional series resonant DC-DC converter operating above the resonant frequency with the usual phase-shift control. Its features are discussed. Some of the converter disadvantages are proposed to be compensated by means of a control technique. For this purpose, simultaneous phase-shift and frequency control is applied. The advantages of the proposed solution are verified by computer simulations.