This paper aims to investigate the state-of-the-art isolated high-step-up DC–DC topologies
developed for photovoltaic (PV) systems. This study categorises the topologies into …

A current-fed dual-inductor resonant full-bridge dc–dc isolated boost converter is proposed.
The converter is most suitable for applications that demand wide input voltage and load …

A two-stage hybrid isolated dc–dc boost converter for high power and wide input voltage
range applications is proposed. It can be used as a front-end dc–dc converter that can boost …

Conventional current-fed resonant converter suffers from high turn-off loss over wide range
of fuel-cell voltage. To alleviate this problem, we propose high voltage gain current-fed …

In this article, a buck-based active-clamp circuit for current-fed isolated dc–dc converters is
proposed. The proposed active-clamp circuit can not only suppress the voltage spikes …

This article presents a novel multi-level current-driven DC-DC converter along with a
modulation scheme that is able to maintain a consistently high efficiency across a wide …

We propose an isolated high-voltage-gain quasi-resonant dc–dc converter with a
bifunctional circuit for the renewable-energy applications. The proposed converter adopts an …

We propose a high step-up current-fed diode-clamped resonant converter for overloaded
fuel-cell vehicles. The electric motor is able to demand short-time peak torque during …

This paper examines several existing voltage equalizers techniques for energy storage
system, with a focusing on batteries and supercapacitors. Due satisfy the demands, energy …

Current-fed half bridge converter with bidirectional switches on ac side and a full bridge
converter on dc side of a high frequency transformer is an optimal topology for single stage …