Results 1 to 10 of about 170,878 (300)
High-Torque-Density IPMSM Rotor Pole Geometry Adjustment for Smooth Torque [PDF]
IEEE Access, 2019 High-torque-density electrical machines applied to traction operate at a varying torque and speed, and therefore, when minimizing the torque ripple, a wide variety of possible loads must be considered.
Ilya Petrov +4 more
doaj +2 more sources
Analysis and Design of Novel Structured High Torque Density Magnetic-Geared Permanent Magnet Machine
IEEE Access, 2021 The main limitation of magnetic gears is their relatively low torque density. Therefore, a novel structured high torque density magnetic-geared permanent magnet (MGPM) machine, which combines the advantages of a conventional MGPM machine and magnetic ...
Soheil Yousefnejad +3 more
doaj +3 more sources
Permanent Magnet Motor Design for Satellite Attitude Control With High Torque Density and Low Torque Ripple [PDF]
IEEE Access, 2020 This paper proposes a high-precision permanent magnet (PM) motor primarily used for the satellite attitude control. Considering aerospace applications, the dynamic response, weight and torque ripple are primarily concerns.
Po-Huan Chou +4 more
doaj +2 more sources
A High Torque Density Axial Flux SRM with Modular Stator
Iranian Journal of Electrical and Electronic Engineering, 2015 A novel structure of switched reluctance motors (SRMs) is proposed. The proposed structure uses the benefits of the axial flux path, short flux path, segmental rotor, and flux reversal free stator motors all together to improve the torque density of the ...
Y Ebrahimi, M.R Feyzi
doaj +2 more sources
MachinesIn this article, rotor designs utilizing assisted-poles are investigated for a high-torque density spoke-type permanent magnet synchronous machine (PMSM) with fractional slot concentrated winding (FSCW) to explore the rich air-gap magnetic field ...
Sayyed Haleem Shah +3 more
doaj +3 more sources
High Torque Density Permanent Magnet Brake
Journal of Physics: Conference Series, 2021 Abstract As the braking device of the aircraft electromechanical actuation system, the brake is a vital link in the aircraft attitude change or function adjustment. Among them, the permanent magnet brake has attracted extensive attention in the field of aerospace technology because of its advantages of low energy consumption and high ...
Qiang Yue, Hao Qian
openaire +1 more source
Design and Analysis of a High Torque Density Hybrid Permanent Magnet Excited Vernier Machine
Energies, 2022 Permanent magnet (PM) excited vernier machines capable of high torque density have good potential for electric vehicles while requiring high rare earth PM consumption.
Mei Kang +3 more
doaj +1 more source
Optimal design of an axial magnetic gear by using particle swarm optimisation method
IET Electric Power Applications, 2022 This paper introduces a multi‐objective optimal design for an axial magnetic gear (AMG). In this study, the condition for high torque density and low cogging torque was deduced while the cost of the active materials was also reduced.
Jalal Sepaseh +3 more
doaj +1 more source
High-Torque Electric Machines: State of the Art and Comparison
Machines, 2022 The state of the art of high-torque electric motors has been reviewed in this paper. This paper presents a literature review of high-torque density electric machines based on their airgap classifications, which brings a unique consideration to new design
Maryam Alibeik, Euzeli C. dos Santos
doaj +1 more source
Investigation of a Transverse-Flux Flux-Reversal Motor with Consequent-Pole Configuration
Energies, 2022 The transverse-flux motor, which has the advantage of high torque density, has become one of the research focuses of direct-drive motors for low speed and high-torque industrial applications.
Ke Liu, Xiaobao Yang, Yu Zhou, Bo Luo
doaj +1 more source