Design and Analysis of Automatic Modulation and Demodulation Strategy in Wireless Power and Drive Transfer System

X Tian, J Zhang, H Wang… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This article presents an innovative wireless power and drive transfer (WPDT) system with
inherent modulation and demodulation functionality. For high-frequency alternating input …

Stepless frequency regulation for load-independent wireless power transfer with time-division switched capacitors

H Wang, KT Chau, W Liu, Y Tang… - IECON 2023-49th …, 2023 - ieeexplore.ieee.org
This paper proposes and implements a stepless frequency regulation method for wireless
power transfer (WPT) with a simple LC compensation network to provide load-independent …

Modified LCC Compensation and Magnetic Integration for Inductive Power Transfer

X Wang, R He, H Wang, J Liang… - IEEE Journal of Emerging …, 2023 - ieeexplore.ieee.org
An LCC–LCC compensated inductive power transfer (IPT) system has been widely used for
the mid-or high-power applications. When dual active bridges (DABs) are used, the famous …

Research on Mutual Inductance Identification and Efficiency Optimization of the Three-Coil Wireless Power Transfer Systems with Switchable Relay Coil

X Liu, D Jin, H Ji, L Liu, C Xia - IEEE Transactions on Power …, 2024 - ieeexplore.ieee.org
One of the most difficult problems of the three-coil wireless power transfer (WPT) systems is
that the receiving coil is hardly fully aligned with the transmitting and relay coils, which …

Segmented-Vector Pulse Frequency Modulated Three-Level Converter for Wireless Power Transfer

J Guo, KT Chau, W Liu, Z Hua… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Multilevel converters have attracted more and more attention for their advantages over the
two-level converters in breaking voltage limitation and multichannel wireless power transfer …

A Misalignment-Tolerant Autonomous Wireless Power Transfer System for Battery Charging Based on Detuning Control

L Wu, B Zhang, Y Jiang - IEEE Transactions on Power …, 2023 - ieeexplore.ieee.org
This article proposed an autonomous wireless power transfer system with misalignment
tolerance and improved control degree of freedom based on detuning control for battery …

Impedance Buffer-Based Reactance Cancellation Method for CLC-S Compensated Wireless Power Transfer

H Pang, F Xu, W Liu, KT Chi… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Due to the inevitable variation of component parameters, interference of ferromagnetic
foreign body, active regulation of operation frequency, and rectification effect caused virtual …

Real‐Time Frequency Adaptive Tracking Control of the WPT System Based on Apparent Power Detection

H Feng, Y Liu, C Huang, L Xie… - International Journal of …, 2023 - Wiley Online Library
In wireless power transfer (WPT) systems, inverters are used to achieve high‐frequency
conversion of DC/AC, and their conversion efficiency and working frequency are key factors …

Closed-Loop Control of Inductive WPT System Through Variable Inductor

F Corti, FJ Lopez-Alcolea, L Solimene… - IEEE Open Journal …, 2024 - ieeexplore.ieee.org
This paper introduces a novel control approach for an LCC-S Wireless Power Transfer
(WPT) system. The system's output voltage regulation is achieved through a variable …

Oscillation Frequency Manipulation in Autonomous WPT Systems with Series-Series Compensation

Y Fei, F Chen, R Gao, S Zhao, C Tang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The autonomous wireless power transfer (WPT) system with series–series compensation
has the advantage of the output power being approximately independent of variations in the …