Results 91 to 100 of about 336,702 (243)
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
IEEE AccessAn analytical method is presented for designing damping resistance to minimize surge voltage in a flyback converter with a dissipative snubber. It is based on given snubber capacitance and resistance.
Sunggyu Jin, Jongwon Choi
doaj +1 more source
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
A method to analysis and design for long life power converter [PDF]
, 2010 Engineers are always looking for more reliable or longer life power converters. Electrolytic capacitor is the critical component to be considered. Using the powerful calculation tools like Mathcad and Matlab and allowable life model, this paper aims at ...
Pang, HM, Pong, BMH
core +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 +3 more
wiley +1 more source
Isolation and multiple output extensions of a new optimum topology switching DC-to-DC converter [PDF]
, 1978 The recently introduced new optimum topology dc-to-dc converter is extended in a simple and elegant manner to provide dc isolation and multiple outputs.
Middlebrook, R. D., Ćuk, Slobodan
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Transformer design considerations for noncontinuous mode, boost, flyback converters [PDF]
Proceedings:Electrical Electronics Insulation Conference and Electrical Manufacturing & Coil Winding Conference, 2002 This paper presents some design considerations for small, flyback transformers used to charge energy storage capacitors from 0.1 to 5 kV from a low voltage DC source. The transformer has two roles: to act as an energy storage device, and to ratio the primary to secondary voltages.
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High Voltage Transformer design based on Flyback Switching Power Supply
Journal of Physics: Conference Series, 2020 Abstract The single source generator could change the frequency and duty cycle of the pulse to control the voltage of output in flyback switching power supply. A variety of methods and calculations could be used to design high voltage transformer, such as AP method that will be used in this transformer, kg
Li Chengcong, Fan Zhenfang, Luo Hui
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Proposing a new rotating frame‐based method for dynamic modelling of resonant converters
IET Power Electronics, Volume 18, Issue 1, January/December 2025.Mathematical modelling of resonant converters is crucial because they simultaneously exhibit AC and DC modes, complicating the design of their controllers. This paper proposes a new method for modelling resonant converters based on the rotating frame theory and comparison with conventional methods (first harmonic approximation, generalized state space ...
Ahmad Abbasi, Abbas Ghayebloo
wiley +1 more source
Planar LTCC transformers for high voltage flyback converters: Part II. [PDF]
, 2009 This paper is a continuation of the work presented in SAND2007-2591 'Planar LTCC Transformers for High Voltage Flyback Converters'. The designs in that SAND report were all based on a ferrite tape/dielectric paste system originally developed by NASCENTechnoloy, Inc, who collaborated in the design and manufacturing of the planar LTCC flyback converters.
Schofield +9 more
openaire +2 more sources