一种用于两相共电感LLC谐振变换器的无源均流方法及均流效应数学分析

A passive current sharing method for a two-phase common inductor LLC resonant converter is proposed in this article, and the relative mathematical analysis of current sharing error is carried out. The concept of a common inductor comes from the introduction of coupled impedance, where the resonant inductors of two phases are connected, which means that the separated two phases are coupled by an ad...