Smart wireless power transfer—opportunities and challenges

W Liu, KT Chau, X Tian, H Wang, Z Hua - Renewable and Sustainable …, 2023 - Elsevier
Popularization of wireless power transfer (WPT) has promoted the multi-disciplinary
explorations and integration. It gradually incubates numerous attractive solutions for …

A review of wireless power transfer systems for electric vehicle battery charging with a focus on inductive coupling

I Okasili, A Elkhateb, T Littler - Electronics, 2022 - mdpi.com
This article classifies, describes, and critically compares different compensation schemes,
converter topologies, control methods, and coil structures of wireless power transfer systems …

An LCC-C compensated wireless charging system for implantable cardiac pacemakers: Theory, experiment, and safety evaluation

C Xiao, D Cheng, K Wei - IEEE Transactions on Power …, 2017 - ieeexplore.ieee.org
The technique of wireless power transfer (WPT) via magnetic coupling resonance provides a
way to transfer power wirelessly to cardiac pacemakers from external source. For wireless …

Inductive power transfer for massive electric bicycles charging based on hybrid topology switching with a single inverter

R Mai, Y Chen, Y Li, Y Zhang, G Cao… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
It is more convenient and safer to employ inductive power transfer (IPT) systems to charge
the battery pack of electric bicycles (EBs) than conventional plug-in systems. An IPT …

A Field Enhancement Integration Design Featuring Misalignment Tolerance for Wireless EV Charging Using LCL Topology

P Zhang, M Saeedifard, OC Onar… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This article proposes a magnetic integration design for EV wireless power transfer (WPT)
systems, where the compensation and transmitting coils overlap one on top of the other to …

Design and control of inductive power transfer system for electric vehicles considering wide variation of output voltage and coupling coefficient

M Kim, DM Joo, BK Lee - IEEE Transactions on Power …, 2018 - ieeexplore.ieee.org
In this paper, a design and control scheme of the inductive power transfer (IPT) system for
electric vehicles are proposed, considering a wide variation in output voltage and coupling …

Hybrid and reconfigurable IPT systems with high-misalignment tolerance for constant-current and constant-voltage battery charging

Y Chen, B Yang, Z Kou, Z He, G Cao… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
Inductive power transfer (IPT) for battery charging applications has significant advantages
over the traditional plug-in system. Since misalignment between the primary and secondary …

The state-of-the-arts of wireless electric vehicle charging via magnetic resonance: principles, standards and core technologies

S Niu, H Xu, Z Sun, ZY Shao, L Jian - Renewable and Sustainable Energy …, 2019 - Elsevier
With the growing adoption of electric vehicles (EVs), there is a pressing need for
constructing charging infrastructures. In this context, wireless charging technology has been …

Maximum energy efficiency operation of series-series resonant wireless power transfer systems using on-off keying modulation

W Zhong, SYR Hui - IEEE Transactions on Power Electronics, 2017 - ieeexplore.ieee.org
Maximum energy efficiency in wireless power transfer (WPT) systems can be achieved
through the use of magnetic resonance technique at a certain load resistance value …

Unified load-independent ZPA analysis and design in CC and CV modes of higher order resonant circuits for WPT systems

J Lu, G Zhu, D Lin, Y Zhang, J Jiang… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
This article proposes a general unified methodology for arbitrary higher order resonant
circuits. With the proposed methodology, the equivalent circuits and the general resonant …