Overview of megahertz wireless power transfer
As a power supply method with high spatial freedom, megahertz (MHz) wireless power
transfer (WPT) has great potential in particular application fields. The role and importance of …
transfer (WPT) has great potential in particular application fields. The role and importance of …
A comprehensive review on wireless power transfer systems for charging portable electronics
Wireless power transfer (WPT) for portable electronic applications has been gaining a lot of
interest over the past few decades. This study provides a comprehensive review of the …
interest over the past few decades. This study provides a comprehensive review of the …
A reticulated planar transmitter using a three-dimensional rotating magnetic field for free-positioning omnidirectional wireless power transfer
This article proposes a free-positioning omnidirectional wireless power transfer (WPT)
system with a reticulated planar transmitter, which enables multiple receivers to be powered …
system with a reticulated planar transmitter, which enables multiple receivers to be powered …
A novel three-phase omnidirectional wireless power transfer system with zero-switching-loss inverter and cylindrical transmitter coil
H Liu, Y Wang, H Yu, F Wu… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Aiming at the problems of large switching loss and large output power fluctuation in the
existing omnidirectional wireless power transfer (OWPT) system, a novel OWPT system with …
existing omnidirectional wireless power transfer (OWPT) system, a novel OWPT system with …
A multi-load wireless power transfer system with series-parallel-series compensation
This letter proposes a novel wireless power transfer (WPT) system with repeater coils for
multiple loads. Every two repeater coils form a repeater unit where one is used to receive …
multiple loads. Every two repeater coils form a repeater unit where one is used to receive …
Primary-side linear control for constant current/voltage charging of the wireless power transfer system based on the LCC-N compensation topology
Z Liu, L Wang, Y Guo, S Li - IEEE Transactions on Industrial …, 2021 - ieeexplore.ieee.org
This article proposes a primary-side linear control strategy to realize the constant current
(CC)/voltage (CV) charging for the wireless power transfer system, based on the LCC-N …
(CC)/voltage (CV) charging for the wireless power transfer system, based on the LCC-N …
Load-Independent Push–Pull Class E Topology With Coupled Inductors for MHz-WPT Applications
This article investigates the modeling and implementation of the load-independent operation
for the push–pull Class E topology with coupled inductors. The analytical modeling is first …
for the push–pull Class E topology with coupled inductors. The analytical modeling is first …
Dual-frequency modulation to achieve power independent regulation for dual-load underwater wireless power connector
S Pang, J Xu, H Li, Q Ma, X Li - IEEE Journal of Emerging and …, 2022 - ieeexplore.ieee.org
The power supply of underwater devices can be realized by the nonelectrical contact
wireless power transfer (WPT) technology. The diversity and flexibility of devices carried by …
wireless power transfer (WPT) technology. The diversity and flexibility of devices carried by …
Wireless power transfer to multiple loads over a long distance with load-independent constant-current or constant-voltage output
X Xie, C Xie, L Li - IEEE transactions on transportation …, 2020 - ieeexplore.ieee.org
The regulated output characteristic is crucial for a wireless power transfer (WPT) system.
Most studies focus on the single-load system or the system with multiple evenly distributed …
Most studies focus on the single-load system or the system with multiple evenly distributed …
Multiple output inductive charger for electric vehicles
Multiple output chargers have widely been adopted in various electronic devices due to their
benefit concerning cost, power density, and space for installation. On the contrary, inductive …
benefit concerning cost, power density, and space for installation. On the contrary, inductive …