Jih-Sheng Lai

TL;DR: In this paper, a detailed design procedure is presented for a bidirectional CLLLC-type resonant converter for a battery charging application, and a 3.5kW converter is designed following the guidelines in the proposed methodology.

TL;DR: In this article, an advanced active control technique is proposed to incorporate a current control loop in the dc-dc converter for ripple reduction, and the proposed active ripple reduction method has been verified with computer simulation and hardware experiment with a proton exchange membrane type fuel cell using a multiphase dc/dc converter along with a full-bridge dc-ac inverter.

TL;DR: In this paper, a boost power converter operating at the boundary of continuous conduction mode (CCM) and discontinuous conduction modes (DCM) for power factor correction is described.

TL;DR: In this article, the need of a bi-directional DC to DC converter for a fuel cell system was described, and various combinations of current-fed and voltage-fed converters were explored for the application of different voltage levels.

TL;DR: In this article, a single-phase grid-connected transformerless photovoltaic inverter for residential application is presented, which is derived from a boost cascaded with a buck converter along with a line frequency unfolding circuit.