Results 101 to 110 of about 3,790 (202)

Analytical Solution and Experimental Validation of the Electromagnetic Field in an IPT System

Applied Sciences, 2019
This paper introduces the working principle of the inductive power transfer (IPT) system from the perspective of the electromagnetic field. Using Maxwell’s equations, the analytical solution for the electromagnetic field, synthesized by the primary
Kehan Zhang, Xin Ren, Yuan Liu, Shuting Hui, Baowei Song   +4 more
doaj   +1 more source

Load monitoring and output power control of a wireless power transfer system without any wireless communication feedback [PDF]

, 2013
For mid-range wireless power applications, the load is normally far away from the power source. In this project, a new method is proposed to determine the load impedance and load power without using any direct output feedback.
Hui, RSY, Lee, CK, Lin, D, Yin, J
core   +1 more source

Understanding Inclusion and Participation of People From Black African Diaspora Communities in Health and Care Research: A Realist Review

Health Expectations, Volume 28, Issue 3, June 2025.
ABSTRACT Background People from Black African Diaspora Communities (BAFDC) experience poorer health outcomes and are persistently under‐represented in health and care research. There is limited understanding about how to support their greater inclusion and participation.
Eleanor Hoverd, Sophie Staniszewska, Jeremy Dale, Dawn Edge, Rachel Spencer, Violet Effiom, Dionne Gravesande, Lorna Hollowood, Samantha Johnson, Tony Kelly, Roy McFarlane, Esther Mukuka, Shane Ward   +12 more
wiley   +1 more source

Diseño de un sistema de transferencia de potencia inalámbrica aplicado a la carga de baterías en vehículos eléctricos [PDF]

, 2019
Le presente trabajo de investigación se centrada en el diseño de un sistema de transferencia de potencia inalámbrica aplicado a la carga de baterías en vehículos eléctricos.
Piedrahita Echavarria, Eliana Yiceth
core  

Realist analysis of qualitative data in health professions education research

Medical Education, Volume 59, Issue 5, Page 503-518, May 2025.
Abstract Background Qualitative realist analysis is gaining in popularity in health professions education research (HPER) as part of theory‐driven program evaluation. Although realist approaches such as syntheses and evaluations typically advocate mixed methods, qualitative data dominate currently.
Charlotte E. Rees, Dominic W. Proctor, Van N. B. Nguyen, Ella Ottrey, Karen L. Mattick   +4 more
wiley   +1 more source

Design of Magnetic Concrete for Inductive Power Transfer System in Rail Applications

Applied Sciences
Inductive power transfer (IPT) systems are transforming railway infrastructure by enabling efficient, wireless energy transmission for electric locomotives equipped with Li-ion batteries.
Karl Lin, Shen-En Chen, Tiefu Zhao, Nicole L. Braxtan, Xiuhu Sun, Lynn Harris   +5 more
doaj   +1 more source

Combination of Compensations and Multi-Parameter Coil for Efficiency Optimization of Inductive Power Transfer System

Energies, 2017
A loosely coupled inductive power transfer (IPT) system for industrial track applications has been researched in this paper. The IPT converter using primary Inductor-Capacitor-Inductor (LCL) network and secondary parallel-compensations is analyzed ...
Guozhen Hu, Junkun Zhang, Junhua Wang, Zhijian Fang, Changsong Cai, Zhongzheng Lin   +5 more
doaj   +1 more source

Enhancing Misalignment Tolerance in Inductive Power Transfer System to Maintain Stable Power Transfer and Improve the Efficiency for Battery Charging [PDF]

Iranian Journal of Electrical and Electronic Engineering
This paper proposes an inductive power transfer (IPT) system to maintain stable power transfer and improve efficiency for battery charging performance across a wide range of coupling coefficient variations. The proposed IPT system uses series-series (S-S)
Mostafa Jalalian-Ebrahimi, M. A. Shamsi-Nejad   +1 more
doaj  

Hybrid wireless power transfer: a review

Wireless Power Transfer
Inductive power transfer (IPT) and capacitive power transfer (CPT) have been extensively studied and applied in wireless power transfer (WPT). In the process of system design and analysis, only the characteristics of magnetic or electric fields are ...
Zhongyu Dai, Miao Sun, Hongyuan Chen, Xiaoming Ding, Huihui Wang, Yanhu Zhai, Jie Song, Shuo Ye, Mengxiao Zhang, Xian Zhang   +9 more
doaj   +1 more source

Nanocrystalline Core Losses in High Power IPT Systems for EV Charging Applications

IEEE Open Journal of Power Electronics
This article discusses the effectiveness of the nanocrystalline cores in high-power inductive power transfer (IPT) systems. The core losses and equivalent series resistances (ESRs) of the ferrite and nanocrystalline cores in IPT pads are simulated in ...
Wenting Zhang, Seho Kim, Grant A. Covic
doaj   +1 more source