Extension of ZVS region of series–series WPT systems by an auxiliary variable inductor for improving efficiency

Y Li, S Liu, X Zhu, J Hu, M Zhang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
To maintain a stable output voltage under various operating conditions without introducing
extra dc/dc converters, phase-shift (PS) control is usually adopted for wireless power transfer …

Compensation topologies in IPT systems: Standards, requirements, classification, analysis, comparison and application

V Shevchenko, O Husev, R Strzelecki… - IEEE …, 2019 - ieeexplore.ieee.org
Wireless power transfer devices are becoming more relevant and widespread. Therefore, an
article is devoted to a review, analysis and comparison of compensation topologies for an …

Optimized LCC-Series Compensated Resonant Network for Stationary Wireless EV Chargers

A Ramezani, S Farhangi, H Iman-Eini… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
In this paper, an optimal design procedure for LCC-series compensation network is
proposed for a stationary wireless electric vehicle charger. The main focus of this paper is to …

A Hybrid Mode Control Strategy for LCC–LCC- Compensated WPT System With Wide ZVS Operation

N Fu, J Deng, Z Wang, W Wang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this article, an efficiency-oriented control strategy is proposed for LCC–LCC-compensated
wireless power transfer (WPT) system to achieve zero-voltage-switching (ZVS) operation …

A joint control with variable ZVS angles for dynamic efficiency optimization in wireless power transfer system

Y Jiang, L Wang, J Fang, C Zhao… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
Tight voltage regulation and high efficiency are fundamental objectives of wireless power
transfer systems (WPTSs) as power supplies. Although the well-established impedance …

Sensorless control of series–series tuned inductive power transfer system

W Hong, S Lee, SH Lee - IEEE Transactions on Industrial …, 2022 - ieeexplore.ieee.org
Conventional inductive power transfer (IPT) system controllers require high-speed wireless
communication since the transmitter and the receiver are physically isolated. This wireless …

Wireless Power Transfer

W Zhong, D Xu, RSY Hui - Between Distance and Efficiency, Zhejiang …, 2020 - Springer
Human being never stops chasing freedom, from wheels to aircrafts, from corded phones to
mobiles, from manual work to automation, and so on and so forth. One century ago, Tesla …

Investigation and design of wireless power transfer system for autonomous underwater vehicle

Y Dou, D Zhao, Z Ouyang… - 2019 IEEE Applied …, 2019 - ieeexplore.ieee.org
With the development of wireless power transfer (WPT) technology, it is possible to transfer
power to the batteries without plug-in cables and human interaction for autonomous …

Resonant capacitor voltage based 85-kHz 3-kW synchronous rectification on wireless power transfer system

T Fujita, S Nagai, O Shimizu… - 2022 Wireless Power …, 2022 - ieeexplore.ieee.org
A wireless power transfer (WPT) system has been considered to be applied to various
charging applications. Conversion efficiency is one of the important factors and is in need of …

Output regulation with integrated SR switch duty cycle control for wireless power transfer systems

HC Hsieh, AD Nguyen, JS Lai - IEEE Journal of Emerging and …, 2021 - ieeexplore.ieee.org
Due to the physical separation between primary and secondary sides, achieving a good
output regulation in a wireless power transfer (WPT) system is nontrivial. Typically, an …