A universal mutual inductance and load identification methodology for MC-WPT systems with arbitrary topology

ZJ Liao, B Gao, F Yi, ZP Liu, ZY **… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This article proposes a universal front-end identification method for mutual inductance and
load based on the eigenstate mechanism, which is suitable for magnetic coupling wireless …

A Solenoid Magnetic Coupler and Its Control Method for Omnidirectional Wireless Charging of UAVs

T Feng, K Shi, J Jiang, P Wang - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
This article proposes a solenoid magnetic coupler for omnidirectional wireless charging of
unmanned aerial vehicles (UAVs), which has a compact structure, high rotational and lateral …

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

X Liu, D **, H Ji, L Liu, C **a - 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 …

Critical and Parasitic Parameters Identification and Frequency Regulation Strategies for UWPT Systems

X Liu, D Lu, Z Liao, C Rong… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
For underwater wireless power transfer (UWPT) systems, one of the most difficult problems
is how to accurately identify the mutual inductance, load resistance, and parasitic …

Mutual Inductance and Load Identification of Wireless Power Transfer Systems Combining Data-Driven and Equivalent Circuit Models

X Wang, Y Guo, F Xu, M Xue, R Wang… - IEEE Journal of …, 2024 - ieeexplore.ieee.org
The variations of mutual inductance and load conditions affect the performance of wireless
power transfer (WPT) systems. Identification of these parameters will be helpful for system …

Parameter Identification and Output Voltage and Current Control of the IPT System Based on the Primary-Side EMF Phasor Estimation

Ž Despotović, D Reljić, V Rajs, D Jerkan… - IEEE Journal of …, 2024 - ieeexplore.ieee.org
In inductive power transfer (IPT) systems, the relative position between the primary and
secondary side assemblies affects the self-inductance of the coils and their mutual …

Output Power Control Strategy for Omnidirectional Wireless Power Transfer System Based on Maximum Mutual Inductance Information Estimation

Z Chen, X Sun, J Liu, Y Yan, J Zhao… - IEEE Journal of …, 2024 - ieeexplore.ieee.org
In order to solve the problem of transmission power fluctuation and efficiency degradation of
wireless power transfer system caused by the change of receiver coil position, this article …

Transmitting Coil Array Optimization for Wireless Power Transfer

K Zhou, G Ning, M Fu - 2023 IEEE 3rd International Conference …, 2023 - ieeexplore.ieee.org
A 10 cm by 10 cm transmitting coil is designed for an inductive power transfer system 5× 5
coil array. The coil is a spiral coil, and the transmitting coil has the same size as the …

Closed-Form Solutions of Mutual Inductance and Load for LCC-S Wireless Power Transfer Systems

J Yang, Y Liu, K Yue, Z Guan, M Fu… - 2023 IEEE 3rd …, 2023 - ieeexplore.ieee.org
Wireless power transfer (WPT) technology has gained significant attention in recent years
due to its potential to revolutionize the way to charge and power electronic devices. Accurate …