Results 31 to 40 of about 412 (154)

Retuning high Q inductive power transfer systems at MHz frequencies: a switched capacitor design method incorporating COSS

IET Power Electronics, 2023
High Q coils are required by inductive power transfer (IPT) links to attain reasonable levels of power transfer especially for loosely coupled links such as those used for small, deeply implanted medical devices.
Rui Jin, Robert Gallichan, David Budgett, Simon Malpas, Daniel McCormick   +4 more
doaj   +1 more source

Directional Tuning Control of Wireless/Contactless Power Pickup for Inductive Power Transfer (IPT) System

, 2010
Inductive Power Transfer (IPT) systems have successfully been developed and used to replace traditional conductive power transfer systems where physical connection is either inconvenient or impossible, such as biomedical implants, undersea vehicles, and contactless battery chargers of robots, for providing power to movable or detachable loads (Kim et ...
Jr-Uei William, Aiguo Patrick, Akshya Swai   +2 more
openaire   +2 more sources

Zero Voltage Switching for High Power Three-Phase Inductive Power Transfer With a Dual Active Bridge

IEEE Access
Inductive power transfer (IPT) technology used for charging electric vehicles faces challenges in transferring high power because the power capacity and switching losses of high-frequency semiconductor devices are limiting factors.
Chao Cui, Daniel Pehrman, Yujing Liu, Qianfan Zhang   +3 more
doaj   +1 more source

Self and Mutual Inductance Behavioral Modeling of Square-Shaped IPT Coils With Air Gap and Ferrite Core Plates

IEEE Access, 2022
The design and optimization of coils for Inductive Power Transfer (IPT) systems is an iterative process conducted in Finite Element (FE) tools that takes a lot of time and computational resources.
Alberto Delgado, Giulia Di Capua, Kateryna Stoyka, Lixin Shi, Nicola Femia, Antonio Maffucci, Salvatore Ventre, Pedro Alou, Jesus Angel Oliver, Jose Antonio Cobos   +9 more
doaj   +1 more source

Integrated Control Strategy for Inductive Power Transfer Systems with Primary-Side LCC Network for Load-Average Efficiency Improvement

Energies, 2019
An inductive power transfer (IPT) system has lower peak efficiency and significantly lower load-average efficiency over the entire range of output power than typical power conversion systems because it transmits power wirelessly through magnetically ...
Sangjoon Ann, Woo-Young Lee, Gyu-Yeong Choe, Byoung Kuk Lee   +3 more
doaj   +1 more source

Modeling and Control of Inverter Zero-Voltage-Switching for Inductive Power Transfer System

IEEE Access, 2019
It's very important to maintain the inverter zero-voltage-switching(ZVS) for inductive power transfer (IPT) system, especially for those high power applications. The ZVS condition can be obtained via regulating the inverter operating frequency of the IPT
Jiangtao Liu, Qijun Deng, Wenbin Wang, Zhifan Li   +3 more
doaj   +1 more source

An efficient design of LC-compensated hybrid wireless power transfer system for electric vehicle charging applications

Alexandria Engineering Journal, 2022
Wireless power transfer (WPT) is the technology of transferring the electric power through a time-varying electric or magnetic field acting as a transmission medium.
Mahmoud A. Badwey, Nabil H. Abbasy, Gamal M. Eldallal   +2 more
doaj   +1 more source

Tailorable Curie Temperature in Zinc Ferrite Nanoparticles With Finely Tunable Induction Heating Profiles Between Room Temperature and 250°C

Small, Volume 22, Issue 21, 13 April 2026.
A spray‐drying‐based synthesis enables the formation of zinc ferrite nanoparticles with customizable induction heating from room temperature to 250°C by varying the zinc content and postsynthesis annealing temperatures. The aqueous dispersions are colloidally stable and heat up to biologically relevant thresholds. Hence, this approach offers a scalable
Leoni Luthardt, Stephan Müssig, Katrin Hurle, Andreas Zink, Xin Zhou, Benjamin Apeleo Zubiri, Erdmann Spiecker, Karl Mandel   +7 more
wiley   +1 more source

A Load-Independent Fission-Type Inductive Power Transfer System for 3D Reconfigurable IoT Array

IEEE Access, 2023
In recent years, the number of electronic devices and appliances that support wireless charging has rapidly increased, owing to the research and development breakthroughs in inductive power transfer (IPT) technology.
Yiming Gao, Zijie Chen, Haoyu Wang, Yu Liu, Minfan Fu, Junrui Liang   +5 more
doaj   +1 more source

Co‐Designing Local Collaboration Between Social Services, Primary Healthcare, and the Third Sector—A Realist Process Evaluation

Health Expectations, Volume 29, Issue 2, April 2026.
ABSTRACT Introduction Co‐design is increasingly used to develop research interventions and community services, highlighting the need for a deeper understanding of how this method drives change. This study evaluates the contextual factors and mechanisms shaping a co‐design process intended to foster local collaboration between social services, primary ...
Maria Flink, Karin Johansson, Christofer Lindgren, Sarah Wallcook, Charlotte Klinga, Bettina Meinow, Ida Goliath, Helena Strehlenert   +7 more
wiley   +1 more source