Nonlinear Electromagnetic Vibration Energy Harvester With Closed Magnetic Circuit
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Magnetics Letters"
DOI: 10.1109/lmag.2018.2822625
Abstract: A novel electromagnetic energy harvester structure with a highly efficient closed magnetic circuit is presented. An opposite polarity arrangement of a permanent magnet pair results in the maximum change of magnetic flux linkage in the… read more here.
Keywords: magnetic circuit; closed magnetic; energy harvester;
On-Load Field Prediction in SPM Machines by a Subdomain and Magnetic Circuit Hybrid Model
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2019.2942561
Abstract: In this article, a new subdomain and magnetic circuit hybrid model (SMCHM) is proposed for on-load field prediction in the surface-mounted permanent-magnet machines. Equivalent current sheets are introduced to represent the nonlinearity effect, whose values… read more here.
Keywords: subdomain magnetic; magnetic circuit; circuit hybrid; model ... See more keywords
Estimation of Solid Fraction Based on Equivalent Magnetic Circuit in TMR-Based Electromagnetic Tomography
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2022.3196429
Abstract: For the gas–liquid–solid fluidized beds with magnetic catalyst, the solid fraction can be estimated through the reconstructed permeability distribution using the electromagnetic tomography (EMT) based on the tunneling magneto resistance (TMR) sensor. Considering that the… read more here.
Keywords: estimation; equivalent magnetic; magnetic circuit; electromagnetic tomography ... See more keywords
Improved Magnetic Circuit Model for Magnetic Shielding Effectiveness in Rogowski Coil
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2019.2958534
Abstract: The magnetic circuit approach is commonly used as a powerful analysis and design tool for magnetic devices because of its computational simplicity and comparable accuracy. Currently, magnetic circuit solutions for magnetic shielding effectiveness assume a… read more here.
Keywords: shielding effectiveness; model; magnetic circuit; magnetic shielding ... See more keywords
Dynamic Hysteresis Modeling for Magnetic Circuit Analysis by Incorporating Play Model and Cauer’s Equivalent Circuit Theory
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2020.3004355
Abstract: Quantitative analysis of iron loss taking magnetic hysteresis behavior into account is essential to development of high-efficiency electric machines. In a previous article, a novel magnetic circuit model incorporating a play model was proposed. It… read more here.
Keywords: play model; magnetic circuit; incorporating play; hysteresis ... See more keywords
Magnetic circuit analysis to obtain the magnetic permeability of magnetorheological elastomers
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Intelligent Material Systems and Structures"
DOI: 10.1177/1045389x18781046
Abstract: The magnetic permeability of magnetorheological elastomers must be known for their long-term use in the actual engineering systems. In this article, the magnetic permeability of both isotropic and anisotropic magnetorheological elastomers has been determined using… read more here.
Keywords: magnetic circuit; magnetorheological elastomers; permeability; magnetic permeability ... See more keywords
Simulation and Analysis of Magnetic Circuit of Water-cooling Magnetorheological Fluid Transmission Device
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Magnetics"
DOI: 10.4283/jmag.2018.23.1.093
Abstract: Aiming to solve the problem of magnetorheological transmission heat dissipation, this study designs the magnetic circuit of a water-cooling magnetorheological transmission device based on fundamental electromagnetics theory. Finite element method is used to simulate the… read more here.
Keywords: circuit water; transmission; magnetic circuit; cooling magnetorheological ... See more keywords