Results 51 to 60 of about 211 (165)

Compact Spiral Transformer Design for High-Efficiency Interleaved Flyback Converters in Solar Power Systems

ITEGAM-JETIA
This paper explores the design, modeling, and optimization of a spiral transformer integrated into an interleaved flyback converter tailored for photovoltaic (PV) applications.
Benzidane Mohammed Ridha, Namoune Abdelhadi, Benbouzid Zineb, Benyamina Mansour, Meskine Said   +4 more
doaj   +1 more source

High Frequency Wide Output Range Boost-Flyback Converter with Zero Voltage Switching [PDF]

2018 IEEE International Power Electronics and Application Conference and Exposition (PEAC), 2018
DC-DC converters with high step-up capability are increasingly used in sustainable energy, aerospace and high voltage direct current (HVDC) systems. This paper presents a high voltage step-up dc-dc converter with low voltage stress on the switches and with a wide output range.
Liu, Yuan, Dou, Yi; id_orcid 0000-0003-3725-4357, Du, Mingxing, Wei, Kexin, Gerard, Hurley, Andersen, Michael A. E.; id_orcid 0000-0002-5612-0541, Ouyang, Ziwei; id_orcid 0000-0001-7046-9224   +6 more
openaire   +1 more source

Analysis of Leakage Inductance Effect and Loss Calculation of DAB Using Single‐Phase Shift Modulation Scheme

IET Circuits, Devices &Systems, Volume 2025, Issue 1, 2025.
The swift progression of electric vehicles (EVs) presents significant prospects for the enhanced integration of sustainable energy in the automotive industry. The installation technique and cost‐effectiveness of on‐board chargers (OBCs) have contributed to their increasing popularity as a feasible option for EVs. Moreover, there exists a growing demand
T. Deepti, K. Deepa, Albert Alexander Stonier, Geno Peter, A. Anoop, D. Ferlin Deva Shahila, Vivekananda Ganji, Arya Jha, Saraju Mohanty   +8 more
wiley   +1 more source

Dual‐Active‐Bridge LC Resonant DC–DC Converter With an Auxiliary Boost Arm for Battery Energy Storage Systems

IET Electrical Systems in Transportation, Volume 2025, Issue 1, 2025.
This study presents a dual‐active‐bridge (DAB) LC resonant DC–DC converter for battery energy storage systems. The proposed converter adds an auxiliary bridge arm to the traditional full‐bridge (FB) LC resonant converter as a boost arm. It features two efficient operating modes: a charging low‐gain (CLG) mode and a discharging high‐gain (DHG) mode.
Yisheng Yuan, Wei Liu, Jagabar Sathik
wiley   +1 more source

Comparative performance evaluation of implicit and explicit models of photovoltaic modules integrated to power converters

Energy Conversion and Management: X
The optimization and efficiency of photovoltaic (PV) systems are crucial for maximizing their energy output and ensuring sustainable energy solutions.
Reshma V.P., Anjan N. Padmasali, Arjun M.   +2 more
doaj   +1 more source

Novel Integrated Three-Port Bidirectional DC/DC Converter for Energy Storage System

IEEE Access, 2019
The study proposes a novel integrated three-port bidirectional dc/dc converter for energy storage systems. The converter includes two batteries, namely 24- and 48-V batteries, used as input source and for backup energy, respectively.
Yu-En Wu, I-Chun Chen
doaj   +1 more source

Advanced DC–DC Converter Topologies for Electric Vehicles: Wide Bandgap Technologies, Emerging Trends and Future Challenges

Electrical Materials and Applications, Volume 2, Issue 1, January/December 2025.
This review summarises advanced DC–DC converter topologies for BEVs, HEVs, PHEVs and FCEVs, emphasising high‐efficiency wide bandgap (SiC/GaN) devices and bidirectional power flow. It highlights challenges, such as EMI, thermal management and emerging AI‐driven diagnostics, for future electric vehicle power electronics.
Abhilash Sakhare, Suresh Mikkili
wiley   +1 more source

Green IoT: Energy Efficiency, Renewable Integration, and Security Implications

IET Networks, Volume 14, Issue 1, January/December 2025.
This paper surveys energy management strategies in IoT, emphasising energy harvesting and saving techniques to reduce energy consumption and extend network lifespan. It explores renewable energy integration to lower carbon footprints and improve device efficiency, while addressing security vulnerabilities in energy management practices.
Mohammed Qasim Alazzawi, Juan‐Carlos Sánchez‐Aarnoutse, Alejandro Santos Martínez‐Sala, Maria‐Dolores Cano   +3 more
wiley   +1 more source

Performance optimization of symmetrical multi-level boost converter using hybrid MPPT-ANN for solar energy applications

Results in Engineering
This paper introduces an artificial neural network (ANN) methodology for maximum power point tracking (MPPT) to regulate a symmetrical multilevel boost converter, aiming to enhance the output power of an autonomous photovoltaic system under both constant
Ikram El Haji, Meriem Megrini, Mustapha Kchikach, Sanaa Sahbani, Ahmed Gaga, Abdnnebi El Hasnaoui   +5 more
doaj   +1 more source

Efficiency of AC–DC Drivers in LED Lighting Systems Under Different Transistor Control Methods in a Forward Half‐bridge Converter

IET Power Electronics, Volume 18, Issue 1, January/December 2025.
This study focuses on the development of high‐efficiency LED drivers with different DC–DC converter implementations, including a 202 W direct converter. Different clock transistor control methods were analysed, highlighting the dual signal transformer approach to ensure high efficiency, stable operation and compliance with modern EMC standards ...
Vasyl Kornaga, Demyd Pekur, Yurii Kolomzarov, Margarita Minyaylo, Viktor Sorokin   +4 more
wiley   +1 more source