The LLC-converter-based pseudo-dc link semisingle-stage isolated inverters (PDL-SII) face
the challenge of achieving low gain outputs within the zero-voltage switching operation …

This article presents a comprehensive characterization of an asymmetric resonant CLLC
dc/dc converter plant transfer function obtained using a generalized harmonic approximation …

This article analyzes and develops a generalized harmonic approximation (GHA)-based
small-signal modeling approach, thus incorporating the effect of all the higher order …

Paralleling duty-cycle controlled high-power converters is well understood while achieving
the same with un-controlled resonant converters poses certain challenges. In order to …

LLC resonant converters can achieve soft switching and loss reduction. However, the
analysis methods of wide frequency range LLC converters generally have problems with …

In high frequency AC (HFAC) distribution system, the resonant inverter is used to improve
power quality and keep the stability of the output AC voltage. Aiming at the problems of poor …

This paper proposes an innovative approach for accurate modeling of a DC-DC LLC
resonant power converter based on extended describing functions. Unlike most of the …

LLC resonant converters possess excellent soft-switching characteristics and are
extensively applied in the DC-DC converter field. To achieve closed-loop control of the LLC …

With the development of photovoltaic (PV) power generation technology, the prospect of
isolated DC-DC converters, especially LLC resonant converters, is becoming more and …

The LLC resonant converter has widely been used for having high-frequency soft-switching
capability which could lead to high power density power electronic solutions, and higher …