Results 51 to 60 of about 2,353 (219)
IET Power Electronics, Volume 19, Issue 1, January/December 2026.This paper proposes a high‐power hydrogen converter specifically designed for megawatt‐level (MW‐scale) off‐grid hydrogen production systems powered by renewable energy sources. A two‐stage ISOP architecture is adopted to fulfill the demanding requirements of high voltage step‐up, high efficiency, low output ripple, and reliable power regulation.
Rui Zhou +4 more
wiley +1 more source
Hybrid DC Converter with Current Sharing and Low Freewheeling Current Loss
Energies, 2020 A new hybrid high-frequency link pulse-width modulation (PWM) converter using voltage balance capacitor and current balance magnetic coupling is proposed to realize low freewheeling current loss and wide load range of soft switching operation.
Bor-Ren Lin, Guan-Yi Wu
doaj +1 more source
Improved Efficiency of Two‐Stage Partial Power Processing Architectures for Inductive Power Transfer
IET Power Electronics, Volume 19, Issue 1, January/December 2026.This paper proposes a high‐efficiency two‐stage inductive power transfer (IPT) system with partial power processing to reduce energy losses in conventional cascaded architectures. By processing only partial power through the DC/DC converter, the system minimizes losses, lowers component stress, and improves power density.
Hang Lu, Jiyao Wang
wiley +1 more source
IET Power Electronics, Volume 19, Issue 1, January/December 2026.This article features a comprehensive methodology for analyzing and optimizing PWM dead time in automotive traction inverters, applicable to a wide range of power devices, including Si IGBT/Diodes, SiC MOSFETs, and Si/SiC Fusion switches. The proposed methodology enables a systematic comparison of dead time characteristics, focusing on part‐to‐part ...
Tomas Reiter +4 more
wiley +1 more source
Digitally Controlled Zero-Voltage-Switching Quasi-resonant Buck Converter
, 2015 Digitally-Controlled Two-Phase Zero-Voltage-Switching Quasi-Resonant Buck Converter Brian Luc This thesis entails the design, construction, and performance analysis of a digitally-controlled two-phase Zero-Voltage Switching Quasi-Resonant (ZVS-QR) buck ...
Luc, Brian R
core +1 more source
Transmisi, 2018 Tegangan tinggi tidak hanya digunakan untuk keperluan transmisi, tetapi juga untuk penelitian di laboratorium. Pada umumnya, tegangan tinggi dibangkitkan menggunakan pembangkit tegangan tinggi konvensional yang berukuran besar. Oleh karena itu, diperlukan rangkaian yang lebih sederhana untuk membangkitkan tegangan tinggi, misalnya menggunakan konverter
Novy Arizka Pratiwi +2 more
openaire +2 more sources
IET Power Electronics, Volume 19, Issue 1, January/December 2026.This study proposes a modular transmitter track design for LCC‐LCC compensated dynamic wireless power transfer systems to mitigate coupling variations during receiver movement. The partially overlapping coils ensure consistent power transfer along different trajectories, with measured current fluctuations below 6.3%.
Junming Zeng +4 more
wiley +1 more source
Design and Stability Analysis Techniques for Switching-Mode Nonlinear Circuits: Power Amplifiers and Oscillators [PDF]
, 2006 A design technique for kW level switching mode power amplifiers is presented. Several push pull pairs, independently tuned to Class E/Fodd, are combined by a distributed active transformer.
Jeon, Sanggeun
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A Study on a Phase-Shift Controlled ZVS DC-DC Converter with a Synchronous Rectifier
Engineering ProceedingsThe paper presents a study on a phase-shift controlled zero-voltage switching (ZVS) full-bridge DC-DC converter employing synchronous rectification using the LTC3722-1 controller.
Tsvetana Grigorova +2 more
doaj +1 more source
Research on Full‐Duplex Data Transfer Simultaneously Based on Wireless Power System
IET Power Electronics, Volume 19, Issue 1, January/December 2026.The power transfer of the proposed system uses a bilateral LCC‐type high‐order compensation network. The data injecting circuit (TX1 and TX2) is connected in series to the power circuit through the data coupling transformers Tdt1 and Tdt2, and the data extracting circuit (TR1 and TR2) is connected in parallel to power coils.
Baojian Ji +4 more
wiley +1 more source