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
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
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