Results 51 to 60 of about 30,850 (232)

A Two-Stage DC/DC Isolated High-Voltage Converter with Zero-Voltage Switching and Zero-Current Switching Applied in Electronic Power Conditioners

Energies, 2022
This paper presents a two-stage DC/DC converter with high efficiency utilized in an electronic power conditioner (EPC), which is widely applicable in satellite communications, etc.
Wei Zheng, Cong Hu, Bin Zhao, Xiao-Bao Su, Gang Wang, Xiao-Wan Hou, Bruce Gu   +6 more
doaj   +1 more source

PWM Dead Times in Automotive Traction Inverters using IGBT, SiC MOSFET, or Si/SiC Fusion Switch Power Modules

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, Julius Schapdick, Michael Krug, Mark Muenzer, Frank Wolter   +4 more
wiley   +1 more source

General Analysis of Switching Modes in a Dual Active Bridge with Triple Phase Shift Modulation

Energies, 2018
This paper provides an exhaustive analysis of the Dual-Active-Bridge with Triple-Phase-Shift (DAB-TPS) modulation and other simpler ones, identifying all the possible switching modes to operate the DAB in both power flow directions, and for any input-to ...
Carlos Calderon, Andres Barrado, Alba Rodriguez, Pedro Alou, Antonio Lazaro, Cristina Fernandez, Pablo Zumel   +6 more
doaj   +1 more source

Analysis and Design Considerations of a Simplified LLC Three‐Port Resonant Converter

International Transactions on Electrical Energy Systems, Volume 2026, Issue 1, 2026.
The growing demand for photovoltaic (PV) systems with integrated energy storage poses challenges for power conditioning, often requiring multiple converters that increase cost, complexity, and losses. Multiport resonant converters have emerged as an efficient alternative by integrating PV modules, energy storage systems (ESSs), and a DC bus within a ...
Leonardo Guerrero-Uribe, Mario Ponce-Silva, Claudia Cortés-García, Alfredo González-Ortega, Luisana Claudio-Pachecano, Ricardo E. Lozoya-Ponce, Davut Ertekin   +6 more
wiley   +1 more source

Zero-voltage-switching buck converter with low-voltage stress using coupled inductor [PDF]

, 2016
This study presents a new zero-voltage-switching (ZVS) buck converter. The proposed converter utilises a coupled inductor to implement the output filter inductor as well as the auxiliary inductor which is commonly employed to realise ZVS for switches ...
Chen, Guipeng, Deng, Yan, He, Xiangning, Wang, Yousheng, Zhang, Jiangfeng   +4 more
core   +2 more sources

Active Power Regulation Through Dual Active Bridge Converter in Microgrids Employing MCPT‐Based Adaptive Dual Phase Shift Controller: Comparative Analysis

International Transactions on Electrical Energy Systems, Volume 2026, Issue 1, 2026.
In this work, an adaptive dual phase shift (DPS) controller based on minimum current point tracking (MCPT) is introduced. The dual active bridge (DAB) converter is employed for regulating the active power in the microgrid whereas the propounded controller facilitates the same with enhanced efficiency through the perturb and observe (P&O) lagging ...
Anupam Kumar, Hiramani Shukla, Shubhendra Pratap Singh, Abdul Hamid Bhat, Xiaofei Li   +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

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

A comparative study of different optimization methods for resonance half-bridge converter [PDF]

, 2018
The LLC resonance half-bridge converter is one of the most popular DC-DC converters and could easily inspire researchers to design a high-efficiency and high-power-density converter.
Martínez García, Herminio, Salehi, Navid, Velasco Quesada, Guillermo   +2 more
core   +2 more sources

A New Extendable Transformerless Quasi‐Resonant Step‐Up DC/DC Converter With Low Voltage and Current Stresses

Energy Science &Engineering, Volume 13, Issue 12, Page 6512-6526, December 2025.
Ultrahigh voltage gain ratio, extendable capability, three designing freedom degrees, low current stress, continuous input current, low voltage stress, common ground, load. small‐scale renewable energy applications. ABSTRACT This paper introduces a new expandable non‐isolated quadratic step‐up DC/DC converter with low voltage and current stresses as ...
Sara Hasanpour, Tohid Nouri
wiley   +1 more source