Results 1 to 10 of about 4,766,046 (338)
IET Electric Power Applications, 2023 Axial Flux‐Switching Permanent Magnet motors are broadly used in various industrial applications due to their high torque density and low rotor inertia.
Hamid Ebrahimi +2 more
doaj +3 more sources
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 +3 more sources
High Torque Density Permanent Magnet Brake
Journal of Physics: Conference Series, 2021 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
Qiang Yue, Hao Qian
semanticscholar +2 more sources
An Axial Magnetic Gear With Improved Torque Density and Reduced Cogging Torque
Iranian Journal of Electrical and Electronic Engineering, 2021 A new axial magnetic gear (AMG) with enhanced torque density and reduced cogging torque is proposed in this paper. In the new structure, the direction and width of permanent magnets in high-speed rotor are changed and permanent magnets are removed from ...
J. Sepaseh, N. Rostami, M. R. Feyzi
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 +2 more sources
IEEE Access, 2021 This paper presents an inner rotor vernier motor featuring the V-shaped permanent magnet (PM) rotor topology; the torque performance of the proposed motor is compared to that of a conventional V-Shaped interior PM motor.
Hamza Ahmad, Jongsuk Ro
doaj +2 more sources
High Torque Density Torque Motor With Hybrid Magnetization Pole Arrays for Jet Pipe Servo Valve
IEEE Transactions on Industrial Electronics, 2020 Torque motor is one key component that directly influences the dynamic performance of jet pipe servo valve in aircraft. In this paper, a novel torque motor with hybrid-magnetization pole arrays is proposed.
Qiongfang Zhang +5 more
semanticscholar +3 more sources
A High Torque Density Halbach Rotor Coaxial Magnetic Gear
2019 IEEE International Electric Machines & Drives Conference (IEMDC), 2019 This paper presents the design, analysis, and experimental testing results for a 5.67:1 Halbach rotor magnetic gearbox with a ferromagnetic back support.
H. Wong +3 more
semanticscholar +3 more sources
Experimentally Testing a Halbach Rotor Coaxial Magnetic Gear With 279 Nm/L Torque Density
IEEE transactions on energy conversion, 2023 This paper presents the practical design, analysis, and experimental testing results and encountered issues for a 5.67:1 Halbach rotor magnetic gear with a ferromagnetic back support.
H. Wong +4 more
semanticscholar +1 more source
Investigation of a 3D-Magnetic Flux PMSM With High Torque Density for Electric Vehicles
IEEE transactions on energy conversion, 2022 This paper presentsan investigation of a 3D-magnetic flux permanent magnet synchronous motor (3D-MF PMSM) used for electric vehicle applications. The investigated 3D-MF PMSM consists of an integrated radial-flux and axial-flux structure.
Hao Chen +5 more
semanticscholar +1 more source