Magnetic field analysis and optimisation of permanent magnet machineswith novel two‐segment Halbach array
Sign Up to like & getrecommendations! Published in 2019 at "IET Electric Power Applications"
DOI: 10.1049/iet-epa.2018.5062
Abstract: An analytical technique for predicting and optimising the open-circuit magnetic field in brushless surface-mounted permanent magnet (PM) machines with novel two-segment Halbach array has been presented. For the maximum fundamental air-gap flux density, the optimal… read more here.
Keywords: magnetic field; two segment; halbach array; segment halbach ... See more keywords
The influence mechanism of Halbach array magnetic field control on discharge channels in EDM
Sign Up to like & getrecommendations! Published in 2024 at "Physica Scripta"
DOI: 10.1088/1402-4896/ad37af
Abstract: The use of magnetic field to actively control Electrical Discharge Machining(EDM) can effectively improve the problems of low material removal rate and poor surface quality, but due to the limitation of materials, the magnetic induction… read more here.
Keywords: field; array magnetic; surface; discharge ... See more keywords
Analysis of Superconducting Synchronous Motors With Halbach Array Field Excitation
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2020.3041314
Abstract: This article evaluates the novel design approach of a 3 MW partially superconducting synchronous machine for electric aircraft propulsion. Its special feature is the application of an electromagnetic Halbach array for the field excitation to… read more here.
Keywords: array field; field; halbach array; superconducting synchronous ... See more keywords
Design Optimization of a Transverse Flux Halbach-Array PM Generator for Direct Drive Wind Turbines
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Energy Conversion"
DOI: 10.1109/tec.2020.2975259
Abstract: Due to high power density of the transverse flux permanent magnet machines (TFPMs), they are potential candidates for direct drive wind turbine (DDWT) applications. But the TFPMs usually suffer from high values of cogging torque… read more here.
Keywords: array; transverse flux; direct drive; design ... See more keywords
Geometrical Equivalence Principle Based Modeling and Analysis for Monolayer Halbach Array Spherical Motor With Cubic Permanent Magnets
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Energy Conversion"
DOI: 10.1109/tec.2021.3070207
Abstract: This paper proposes a monolayer Halbach array based permanent magnet spherical motor (PMSpM) using cubic permanent magnets (PM). The research aims to provide a fast computing model to calculate the magnetic field for this PMSpM,… read more here.
Keywords: cubic permanent; spherical motor; motor; monolayer halbach ... See more keywords
Modeling and Fast Evaluation of Cogging Torque in Halbach Array Surface-Mounted Permanent Magnet Motors Considering Manufacturing Tolerances
Sign Up to like & getrecommendations! Published in 2025 at "IEEE Transactions on Industry Applications"
DOI: 10.1109/tia.2024.3522903
Abstract: Manufacturing tolerances usually result in additional cogging torque harmonics in surface-mounted permanent magnet synchronous motors (SPMSMs), which may lead to an increase in cogging torque. This paper establishes an analytical model for the cogging torque… read more here.
Keywords: method; surface mounted; manufacturing tolerances; magnet ... See more keywords
Magnetic Field Modeling and Analysis of Spherical Actuator With Two-Dimensional Longitudinal Camber Halbach Array
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2018.2885690
Abstract: Magnet arrangement is important for the design of electromagnetic actuators. One novel spherical actuator with a two-dimensional (2-D) longitudinal camber Halbach array and an iron stator is proposed in this paper to improve the tilting… read more here.
Keywords: camber halbach; magnetic field; actuator; halbach array ... See more keywords
Multiphase PM Machines With Halbach Array Considering Third Harmonic Flux Density
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Industrial Electronics"
DOI: 10.1109/tie.2018.2886797
Abstract: For the five-phase permanent magnet (PM) machines with conventional Halbach array rotor, although the third harmonic current is injected into the phase current, the torque density hardly increases due to the absence of the third… read more here.
Keywords: flux density; halbach array; halbach;
A Novel Dual-Stator Hybrid Excited Permanent Magnet Vernier Machine With Halbach-Array PMs
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2020.3012193
Abstract: Permanent magnet Vernier machine (PMVM) has received more and more attention, due to its high torque density at low rotation speed. This article proposes a dual-stator hybrid excited PMVM with Halbach-array permanent magnets (PMs). The… read more here.
Keywords: magnet vernier; permanent magnet; machine; halbach array ... See more keywords
New Levitation Scheme With Traveling Magnetic Electromagnetic Halbach Array for EDS Maglev System
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2021.3097089
Abstract: In this article, an electrodynamic suspension (EDS) maglev scheme with a novel coil topology named traveling magnetic electromagnetic Halbach array (TMEHA) is proposed and investigated in which thrust and lift forces are simultaneously created above… read more here.
Keywords: eds maglev; tmeha; halbach array; magnetic electromagnetic ... See more keywords
Analytical and Experimental Investigations of Novel Maglev Coupling Based on Opposed Halbach Array for a 2D Valve
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DOI: 10.3390/act10030061
Abstract: In this paper, a novel maglev coupling based on the opposed Halbach array is proposed as the interface between the linear electro-mechanical converter and 2D valve body. This non-contact maglev coupling possesses several advantages over… read more here.
Keywords: maglev coupling; coupling based; novel maglev; halbach array ... See more keywords