High Power and High Freedom Platform Type Undersea Wireless Power Transfer Station Without Ferrite Core for AUVs
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2024.3456550
Abstract: This article provides a 5000-W high antimisalignment platform-type undersea wireless power transfer (UWPT) station for autonomous underwater vehicles (AUVs). Compared with the docking type or cage-type UWPT methods, the presented UWPT system could highly improve… read more here.
Keywords: ferrite core; type; transfer; power transfer ... See more keywords
A Novel Eddy Current Speed Sensor With a Ferrite E-Core
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Magnetics Letters"
DOI: 10.1109/lmag.2020.2993501
Abstract: This letter presents a novel speed sensor based on motion-induced eddy currents in conductive moving parts. The magnetic yoke is an E-shaped ferrite core. The excitation coil is on the center leg of the E-core,… read more here.
Keywords: speed; ferrite core; eddy current; current speed ... See more keywords
Electric Power Transmission Characteristics of WPT System Using HTS and Copper Coils Coupled With Magnetic Material
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2025.3532930
Abstract: This study aims to present design guidelines for a wireless power transmission (WPT) system using a high-temperature superconducting (HTS) coil as a ground-side coil. In order to realize the high-efficiency and large-capacity WPT system, it… read more here.
Keywords: core; ferrite core; wpt system; copper ... See more keywords
Efficient Power Receiving Coil With Novel Ferrite Core Structure for Capsule Robot
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Biomedical Circuits and Systems"
DOI: 10.1109/tbcas.2022.3200524
Abstract: Power receiving coils (PRCs) with ferrite cores are widely used in wireless power transfer (WPT) for capsule robots (CRs) to enhance the power transfer efficiency (PTE). However, due to the large demagnetizing factor, the traditional… read more here.
Keywords: ferrite core; core structure; core; power ... See more keywords
Modeling the Effect of Air-Gap Length and Number of Turns on Ferrite-Core Inductors Working up to Magnetic Saturation in a Buck Converter
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2024.3421261
Abstract: In this work, a nonlinear behavioral circuit model is proposed for air-gapped ferrite-core inductors working up to magnetic saturation. The model comprises a nonlinear conservative inductor, with current-dependent inductance, and two linear resistors, accounting for… read more here.
Keywords: air; core inductors; ferrite core; buck converter ... See more keywords
A Borehole Electromagnetic Scanning Device With Ferrite Core Coil Antenna: Numerical Simulations and Field Experiments
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Geoscience and Remote Sensing"
DOI: 10.1109/tgrs.2024.3425534
Abstract: Subsurface electromagnetic sensing is used in the mining, tunneling, environmental, groundwater, energy, and geoscience research sectors of the global economy. For underground applications, these methods require focused, compact antenna. We introduce the concept of a… read more here.
Keywords: core; core coil; ferrite core; device ... See more keywords
Demagnetization Weakening and Magnetic Field Concentration With Ferrite Core Characterization for Efficient Wireless Power Transfer
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2018.2840485
Abstract: To improve the power transfer efficiency in wireless power transfer systems, a novel configuration of a magnetic resonant structure is proposed in this paper. According to the analytical expression of mutual inductance, the magnetic field… read more here.
Keywords: magnetic field; transfer; power transfer; ferrite core ... See more keywords