High-efficiency bidirectional buck–boost converter for photovoltaic and energy storage systems in a smart grid

HS Lee, JJ Yun - IEEE Transactions on Power Electronics, 2018 - ieeexplore.ieee.org
This paper proposes a new bidirectional buck-boost converter, which is a key component in
a photovoltaic and energy storage system (ESS). Conventional bidirectional buck-boost …

Design and implementation of a new transformerless bidirectional DC–DC converter with wide conversion ratios

N Elsayad, H Moradisizkoohi… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
A new transformerless bidirectional buck-boost converter is proposed in this paper. The
proposed converter has a simple circuit structure, low component count, low voltage stress …

A voltage-quadrupler interleaved bidirectional DC–DC converter with intrinsic equal current sharing characteristic for electric vehicles

H Moradisizkoohi, N Elsayad… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
A voltage-quadrupler interleaved bidirectional dc-dc converter with intrinsic equal current
sharing is presented in this article. The proposed converter offers a wide voltage conversion …

Disturbance observer-based voltage regulation of current-mode-boost-converter-interfaced photovoltaic generator

M Sitbon, S Schacham… - IEEE transactions on …, 2015 - ieeexplore.ieee.org
In this paper, a robust control method based on a disturbance observer is proposed to
regulate the terminal voltage of a photovoltaic generator, interfaced by a current mode …

Ultra-highly efficient low-power bidirectional cascaded buck-boost converter for portable PV-battery-devices applications

X Chen, AA Pise, J Elmes… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This paper first presents an adaptive switching frequency modulation that optimizes the
efficiency of the cascaded buck-boost (CBB) converter. Such bidirectional dc-dc CBB …

Digital noninverting-buck–boost converter with enhanced duty-cycle-overlap control

YY Tsai, YS Tsai, CW Tsai… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
The nonideal effects of the comparator and dead time in a synchronous controlled dc-dc
converter adversely affect the stability of a four-switch noninverting-buck-boost (NIBB) …

Interfacing renewable energy sources for maximum power transfer—Part II: Dynamics

S Kolesnik, M Sitbon, S Gadelovits, T Suntio… - … and Sustainable Energy …, 2015 - Elsevier
The manuscript reveals combined source-converter-load dynamics of interfacing renewable
energy generators by means of terminal voltage control, aimed to track a Maximum Power …

Optimal control strategies for high-efficiency non-isolated DC-DC buck converters in IoT applications: A comparative study

S Kumaraguruparan, K Elango - Heliyon, 2024 - cell.com
Abstract A DC-DC buck converter (DDBC) plays a crucial role in facilitating the rapid
evolution of Internet of Things (IoT) applications across a broad spectrum of load …

A novel multiport DC-DC converter for enhancing the design and performance of battery–supercapacitor hybrid energy storage systems for unmanned aerial vehicles

AM Fares, C Klumpner, M Sumner - Applied Sciences, 2022 - mdpi.com
This paper proposes an integrated multiport non-isolated DC–DC converter system for
integrating battery–supercapacitor hybrid energy storage with photovoltaics for solar …

Experimental demonstration of a modular, quasi-resonant bidirectional DC–DC converter using GaN switches for electric vehicles

H Moradisizkoohi, N Elsayad… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
A modular quasi-resonant bidirectional dc-dc converter composed of half-bridge gallium
nitride modules (HBGM) with reduced switch voltage stress is proposed in this paper. By …