Results 31 to 40 of about 5,354 (222)
High efficiency bidirectional 5kW DC-DC converter with super-junction MOSFETs for electric vehicle super-capacitor systems [PDF]
, 2015 This paper presents a high efficiency 5-kW bidirectional DC-DC converter for use in electric vehicle super-capacitor systems. Super-junction MOSFETs are deployed in the power stage to minimize losses.
Anthony, Philip +3 more
core +2 more sources
Engineering Reports, Volume 8, Issue 3, March 2026.This paper proposes a doubly fed induction generator rotor voltage compensation control to address transient voltage dips in renewable‐rich grids. By compensating for rotor electromotive forces, it suppresses current fluctuations and surges during asymmetrical faults.
Xiaoning Li +4 more
wiley +1 more source
Energy Science &Engineering, Volume 14, Issue 1, Page 583-610, January 2026.Decentralized energy systems are gaining momentum, and microgrids have become a vital component of the modern power landscape. Yet, maintaining power quality within these systems presents ongoing challenges due to the presence of nonlinear loads, variable renewable energy sources, and frequent switching operations.
Mahnoor Zahid +5 more
wiley +1 more source
IET Power Electronics, 2022 The utilization of novel cascode GaN devices can significantly increase the power density and the efficiency of convertors. However, owing to high switching speed (high dv/dt or di/dt) and inevitable parasitic inductance in device packages and external ...
Bin Luo, Guangzhao Luo, Sihai Li
doaj +1 more source
Ultra High Step‐Up Soft Switching Converter Based on the Interleaved Structure
Energy Science &Engineering, Volume 14, Issue 1, Page 540-556, January 2026.The proposed topology provides high voltage gain and enhanced efficiency at low duty cycles, thereby reducing conduction losses in the switches. Its interleaved structure ensures current sharing, while the switches experience both low voltage and low current stress, further decreasing conduction losses.
Mahdi Alizadeh +3 more
wiley +1 more source
IEEE AccessAlthough many snubber circuits have been studied, research on circuits that effectively suppress surge voltage while supporting bidirectional operation remains relatively limited.
Jae-Seong Jo +4 more
doaj +1 more source
Research and Analysis of Equivalent Circuit Model for Core Snubber
Journal of Physics: Conference Series, 2023 Abstract The ion source is the key to the NBI. It is very sensitive to overvoltage and overcurrent, and the breakdown frequently occurs between the acceleration grid. The core snubber is the most suitable surge suppression device to achieve DC fault protection.
Zhiheng Li +7 more
openaire +1 more source
High‐Efficiency Cascaded Step‐Up DC–DC Converter With Passive Clamping and Voltage Multiplication
IET Circuits, Devices &Systems, Volume 2026, Issue 1, 2026.This article presents a novel hybrid coupled‐inductor (CI) cascaded high step‐up (HCICHSU) DC–DC converter tailored for renewable energy systems. The proposed converter achieves ultrahigh voltage gain, low voltage stress on semiconductor devices, and continuous input current by combining buck–boost and boost topologies within a hybrid cascaded ...
Farzad Mohammadzadeh Shahir +2 more
wiley +1 more source
IET Electric Power Applications, Volume 20, Issue 1, January/December 2026.In this work, a large language model (LLM)‐guided design framework which utilise the general purpose LLM and tested in design an active‐clamped flyback (ACF) converter for EP‐PPU is introduced. ABSTRACT Electric propulsion (EP), recognised for its high efficiency compared to chemical alternatives, plays an indispensable role in modern spacecraft ...
Minghai Dong +6 more
wiley +1 more source
Vanadium redox flow batteries: Potentials and challenges of an emerging storage technology [PDF]
, 2016 open4noIn this paper an overview of Vanadium Redox Flow Battery technologies, architectures, applications and power electronic interfaces is given.
Guarnieri, Massimo +3 more
core +1 more source