Design for efficiency optimization and voltage controllability of series–series compensated inductive power transfer systems

W Zhang, SC Wong, KT Chi… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
Inductive power transfer (IPT) is an emerging technology that may create new possibilities
for wireless power charging and transfer applications. However, the rather complex control …

Analysis and comparison of secondary series-and parallel-compensated inductive power transfer systems operating for optimal efficiency and load-independent …

W Zhang, SC Wong, KT Chi… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
Secondary series-and parallel-compensations are widely used in inductive power transfer
(IPT) systems for various applications. These compensations are often studied under some …

High-misalignment tolerant compensation topology for ICPT systems

JL Villa, J Sallan, JFS Osorio… - IEEE Transactions on …, 2011 - ieeexplore.ieee.org
Inductively coupled power transfer systems (ICPT) are an interesting alternative to
conductive solutions for vehicle battery charge, particularly in electric public transport …

Higher order compensation for inductive-power-transfer converters with constant-voltage or constant-current output combating transformer parameter constraints

X Qu, Y **g, H Han, SC Wong… - IEEE Transactions on …, 2016 - ieeexplore.ieee.org
Compensation is crucial for improving performance of inductive-power-transfer (IPT)
converters. With proper compensation at some specific frequencies, an IPT converter can …

An IPT battery charger with near unity power factor and load-independent constant output combating design constraints of input voltage and transformer parameters

X Qu, H Chu, SC Wong, KT Chi - IEEE Transactions on Power …, 2018 - ieeexplore.ieee.org
Inductive power transfer (IPT) techniques are becoming popular in battery charging
applications due to some unique advantages compared to the conventional plug-in systems …

Inductive power transfer

JR Dibben, WH Lemmens, DJ Hough… - US Patent …, 2014 - Google Patents
US8766487B2 - Inductive power transfer - Google Patents US8766487B2 - Inductive power
transfer - Google Patents Inductive power transfer Download PDF Info Publication number …

Selectable coil array

DW Baarman, CJ Moore, JB Taylor… - US Patent …, 2016 - Google Patents
An inductive wireless power system using an array of coils with the ability to dynamically
select which coils are ener gized. The coil array can determine the position of and pro vide …

Analysis and design of an LCCC/S-compensated WPT system with constant output characteristics for battery charging applications

L Yang, X Li, S Liu, Z Xu, C Cai - IEEE Journal of Emerging and …, 2020 - ieeexplore.ieee.org
The wireless power transfer (WPT) system has been extensively studied for its safety,
convenience, and esthetics and has gradually been introduced into our life applications. In …

Load-independent duality of current and voltage outputs of a series-or parallel-compensated inductive power transfer converter with optimized efficiency

W Zhang, SC Wong, KT Chi… - IEEE Journal of Emerging …, 2014 - ieeexplore.ieee.org
Inductive power transfer (IPT) systems are resonant converters whose output characteristics
are mostly load dependent. Conditions for load-independent voltage-transfer ratios of IPT …

A smart multicoil inductively coupled array for wireless power transmission

SA Mirbozorgi, H Bahrami, M Sawan… - IEEE Transactions on …, 2014 - ieeexplore.ieee.org
This paper presents a novel resonance-based multicoil array structure to wirelessly charge
or power up apparatus, like smart phones, computer mouses, smart animal research …