一种用于降低串联谐振双半桥变换器导通损耗的低复杂度轨迹控制器

This paper describes a low-complexity trajectory controller for near-optimal minimization of conduction losses in series-resonant, dual half-bridge converters (SR-DHB). The technique builds on the concept of minimum current trajectory (MCT) of a resonant converter, and formulates a piecewise-linear approximation of the MCT (PWL-MCT) for an SR-DHB topology, which can be implemented digitally via st...