Results 51 to 60 of about 679 (139)

Soft-switching SiC power electronic conversion for distributed energy resources and storage applications

Journal of Modern Power Systems and Clean Energy, 2019
Power electronic conversion plays an important role in flexible AC or DC transmission and distribution systems, integration of renewable energy resources, and energy storage systems to enhance efficiency, controllability, stability, and reliability of ...
Keyan Shi, Jinyi Deng, An Zhao, Dehong Xu   +3 more
doaj   +1 more source

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

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

An Improved Autonomous Current-Fed Push-Pull Parallel-Resonant Inverter for Inductive Power Transfer System

Energies, 2018
In the inductive power transfer (IPT) system, it is recommended to drive the resonant inverter in zero-voltage switching (ZVS) or zero-current switching (ZCS) operation to reduce switching losses, especially in dynamic applications with variable ...
Anning Yu, Xiaoping Zeng, Dong Xiong, Mi Tian, Junbing Li   +4 more
doaj   +1 more source

Wide Load Range ZVS Three-level DC-DC Converter: Modular Structure, Redundancy Ability, and Reduced Filters Size

Energies, 2019
In future dc distributed power systems, high performance high voltage dc-dc converters with redundancy ability are welcome. However, most existing high voltage dc-dc converters do not have redundancy ability. To solve this problem, a wide load range zero-
Yong Shi, Zhuoyi Xu
doaj   +1 more source

Output Voltage Ripple Analysis and Capacitor Sizing in a Four-Switch Buck+Boost Converter Under ZVS Modulation Strategies

IEEE Open Journal of Power Electronics
This article investigates the peak-to-peak output voltage ripple for the four-switch buck+boost (FSBB) converter under four-segment inductor current mode zero-voltage switching (ZVS) modulation strategies in a comprehensive way.
Guangyao Yu, Jianning Dong, Pavol Bauer
doaj   +1 more source

A New Soft‐Switching Structure for Buck‐Boost Converter

The Journal of Engineering
In this paper, a new soft‐switching structure for a buck‐boost converter based on pulse width modulation (PWM) is proposed. The proposed structure introduces a simplified soft‐switching approach for buck‐boost converters that achieve zero voltage ...
Navid Hadifar, Farzad Mohammadzadeh Shahir, Amir Hadifar, Touhid Poursheykh Aliasghari, Hamed Eivazi   +4 more
doaj   +1 more source

ZVS–ZCS-Supported Control for V2G Wireless Charging

IEEE Access
The growing integration of Electric Vehicles (EVs) into the power grid has highlighted the need for efficient and flexible charging solutions, particularly through Vehicle-to-Grid (V2G) technology.
Inmaculada Casaucao, Marcelo Llomplat, Alicia Trivino   +2 more
doaj   +1 more source

Circulating Current and ZVS-on of a Dual Active Bridge DC-DC Converter: A Review

IEEE Access, 2019
Dual active bridge (DAB) dc-dc converters have several attractive features including auto-adjust bidirectional power flow, wide voltage gain range, and zero voltage switching (ZVS)-on capability.
Shuai Shao, Hui Chen, Xinke Wu, Junming Zhang, Kuang Sheng   +4 more
doaj   +1 more source

Analysis and Design of High-Frequency CC/CV ZVS WPT System Without Any Feedback From Receiver to Transmitter

IEEE Access
This paper proposes a high-frequency wireless power transfer (WPT) system. This system achieves zero-voltage switching (ZVS) and the constant current (CC) and constant voltage (CV) outputs regardless of load variations and coil misalignment. Furthermore,
Ayano Komanaka, Yinchen Xie, Yutaro Komiyama, Wenqi Zhu, Akihiro Konishi, Xiuqin Wei, Kien Nguyen, Hiroo Sekiya   +7 more
doaj   +1 more source