Wireless charging technologies for electric vehicles: Inductive, capacitive, and magnetic gear

AAS Mohamed, AA Shaier, H Metwally… - IET Power …, 2024 - Wiley Online Library
Wireless charging technologies have emerged as a promising solution for electric vehicle
(EV) charging, offering convenience and automation. This paper provides a comprehensive …

A clamp circuit-based inductive power transfer system with reconfigurable rectifier tolerating extensive coupling variations

Y Chen, Z Zhang, B Yang, B Zhang… - … on Power Electronics, 2023 - ieeexplore.ieee.org
Coupling variation tolerance is one of the most crucial abilities of the inductive power
transfer (IPT) system because the variable coupling can dramatically degrade the output …

Reconfigurable rectifier-based detuned series-series compensated IPT system for anti-misalignment and efficiency improvement

Y Chen, S He, B Yang, S Chen, Z He… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
For an inductive power transfer (IPT) system, mobility is one of the most attractive features,
but coupling variations can dramatically affect the system's output. In this article, a …

[HTML][HTML] Review of Compensation Topologies Power Converters Coil Structure and Architectures for Dynamic Wireless Charging System for Electric Vehicle

N Rajamanickam, Y Shanmugam, R Jayaraman… - Energies, 2024 - mdpi.com
The increasing demand for wireless power transfer (WPT) systems for electric vehicles (EVs)
has necessitated advancements in charging solutions, with a particular focus on speed and …

A three-resonator wireless power transfer system with constant-output feature within a misalignment range

Y Yao, AU Ibrahim, W Zhong - IEEE Transactions on Power …, 2022 - ieeexplore.ieee.org
The magnetic coupling of a practical wireless power transfer (WPT) system is greatly
influenced by the variations in the alignment of the magnetic couplers. For a given coupling …

General model and analysis of misalignment characteristics of fixed-frequency WPT systems

Y Yao, W Zhong - IEEE Transactions on Power Electronics, 2023 - ieeexplore.ieee.org
To obtain a smooth output of a wireless power transfer (WPT) system over a large-
misalignment range, many efforts have been devoted to altering compensating parameters …

Analysis and design of rotary wireless power transfer system with dual-coupled XLC/S compensation topology

T Li, Y Wang, Z Lang, C Qi, X Jin… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This paper presents a dynamic wireless power transfer (DWPT) system for rotary equipment.
Two concentric coils on the primary side are used to keep the mutual inductance between …

A Power-Enhancing Complementary-Coupling Integration Strategy for Misalignment-Tolerant WPT Systems

Z Yuan, Q Yang, X Zhang, R Wang… - … on Power Electronics, 2023 - ieeexplore.ieee.org
This article presents a complementary coupling integration method for an inductor–capacitor–
capacitor-series-compensated wireless power transfer (WPT) system to improve the …

A fractional-order wireless power transfer system with misalignment and detuning tolerance

C Rong, B Zhang - IEEE Transactions on Power Electronics, 2023 - ieeexplore.ieee.org
For wireless power transfer (WPT) systems, parameter fluctuations and misalignment of coils
will lead to frequency detuning, which will, in turn, affect system performance and output …

Uniform and simplified small-signal model for inductive power transfer systems

G Zheng, C Qi, Y Liu, J Liang… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This article explores the unification and simplification of the small-signal model for
representative inductive power transfer systems. Various famous compensations are …