Results 41 to 50 of about 521 (125)

Design and Implementation of Modular Transmitter Tracks for Dynamic Wireless Power Transfer Systems With Stable Coupling and Outputs

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, Kaiyuan Wang, Yun Yang, Sinan Li, Shu Yuen Ron Hui   +4 more
wiley   +1 more source

A Novel Soft-Switched SEPIC-Based DC–DC Converter With High Voltage Gain

IEEE Open Journal of Power Electronics
This study introduces a novel high-gain DC-DC converter by integrating a coupled inductor (CI) and a voltage multiplier cell (VMC) into the conventional SEPIC topology.
Reza Asgarnia, Ehsan Adib, Ebrahim Afjei, Hadi Tarzamni   +3 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, Dengli Qi, Yu Yan, Yufei Zhou, Feng Hong   +4 more
wiley   +1 more source

DESAIN DAN IMPLEMENTSI SOFT SWITCHING BOOST KONVERTER DENGAN SIMPLE AUXILIARY RESONANT SWITCH (SARC)

Jurnal Teknik ITS, 2017
Boost konverter merupakan penaik tegangan DC ke tegangan DC yang mempunyai tegangan output yang lebih tinggi dibanding inputnya. Penggunaan boost konverter diera modern semakin meningkat dan dibuat dengan dimensi yang lebih kecil, berat yang lebih ringan
Dimas Bagus Saputra, Heri Suryoatmojo, Arif Musthofa   +2 more
doaj  

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

An Optimised Independent Arm Modulation Strategy Driven by Energy Balance Mechanism for Circulating Current Suppression in Arm‐Multiplexing Modular Multilevel Converters

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
The arm‐multiplexing modular multilevel converter (AM‐MMC) is a lightweight, high‐power‐density topology whose conventional modulation strategies require large circulating currents to maintain energy balance. This paper establishes a time‐domain analytical model of the AM‐MMC energy‐balance mechanism and proposes an optimised independent arm modulation
Zhen Zhang, Yi Wang, Bao Liu, Tianbo Zhang, Shenkai Wang, Qing Liu   +5 more
wiley   +1 more source

Multi‐Objective Optimisation Strategy Under Triple Phase‐Shift Modulation for DAB Converter With Extended ZVS Region and Improved Light‐load Efficiency

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
Based on triple phase‐shift modulation, this paper proposes an integrated optimisation strategy for dual‐active‐bridge converters that simultaneously minimises both root‐mean square (RMS) and peak currents while significantly extending the zero‐voltage‐switching range.
Jiachen Tian, Aibei Yu, Zhang Wen, Guangxi Wang, Huan Qi, Ziqian Wang, Chaoran Zhuo, Feng Wang   +7 more
wiley   +1 more source

Module Ratio Optimisation Strategy for DC/DC Converters in ISOP Hybrid Solid‐State Transformers

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
This paper proposes a hybrid solid‐state transformer (SST) topology based on the input‐series output‐parallel (ISOP) architecture, integrating the high controllability of the dual active bridge (DAB) converter with the soft‐switching characteristics of the CLLLC resonant converter, thereby significantly enhancing power conversion efficiency and dynamic
Peng Wang, Wei Zhang, Chunxue Wen, Pengyu Jia   +3 more
wiley   +1 more source

Method to Maximise Utilisation Rate of Flux Linkage in Coreless Transformer

IET Power Electronics, Volume 19, Issue 1, January/December 2026.
A coreless transformer (CLT) with a maximum utilisation rate of flux linkage is proposed. Compared to existing CLTs, the proposed CLT operates at a significantly lower frequency of 100 kHz, and there is no need for superconductors. Compared with the magnetic‐core transformer (MCT), the proposed CLT has almost the same efficiency, while the gravimetric ...
Jingyang Lin, Bo Zhang, Li Lai
wiley   +1 more source

A Study on a Phase-Shift Controlled ZVS DC-DC Converter with a Synchronous Rectifier

Engineering Proceedings
The 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, Georgi Bodurov, Mihail Dobrolitsky   +2 more
doaj   +1 more source