Results 271 to 280 of about 196,961 (298)
Some of the next articles are maybe not open access.
Cogging Torque Optimization of Flux-Switching Transverse Flux Permanent Magnet Machine
IEEE Transactions on Magnetics, 2013In this paper, cogging torque characteristics in both single-phase and three-phase flux switching transverse flux permanent magnet machines (FS-TFPMM) are analyzed by 3-D finite element method (FEM). It is found that the cogging torque of the FS-TFPMM is significantly influenced by the ratios of stator and rotor core circumferential widths to pole ...
Jianhu Yan +5 more
openaire +1 more source
Mechanically adjusted variable-flux concept for switched-flux permanent-magnet machines
2011 International Conference on Electrical Machines and Systems, 2011This paper introduces a mechanically adjusted variable-flux (MVF) concept for switched flux permanent magnet (SFPM) machines. 2D FEA predictions and experimental results are presented showing the effectiveness of the MVF mechanism. Optimisation of the short circuit bar is carried out and several variations on the concept are presented, discussed, and ...
Richard Owen +4 more
openaire +1 more source
A Novel HTS Flux-Switching Transverse-Flux Machine With Partitioned Stator
IEEE Transactions on Applied Superconductivity, 2019This paper proposes and analyzes a novel high-temperature superconducting (HTS) flux-switching transverse-flux (HTS-FSTF) machine with partitioned stator, which keeps the merits of stator-excitation HTS machine with static seals. The key is to adopt the axial partitioned stator structure to realize the independent partition arrangement of armature ...
Wenzhong Ma +3 more
openaire +1 more source
Flux Switching in Overdriven Multipath Cores
Journal of Applied Physics, 1963Flux-switching phenomena characteristic to multipath cores result from the dependence of switching in one leg (a physical branch between the core junctions) on switching in the others. Reversible Δφ in a leg driven far into saturation may cause appreciable irreversible Δφ in other legs.
openaire +1 more source
Flux Concentrated Analysis of Flux Switching Linear Rotary Permanent Magnet Machine
2020 IEEE International Conference on Applied Superconductivity and Electromagnetic Devices (ASEMD), 2020In order to meet the requirement of high torque/thrust density in industrial field, a flux switching linear rotary permanent magnet machine is presented, which has flux concentrated characteristic. The expression of magnetic flux density in the stator pole related with machine structure parameters is derived by numerical fitting method, which can ...
openaire +1 more source
2023 26th International Conference on Electrical Machines and Systems (ICEMS), 2023
Tianli Liu +4 more
openaire +1 more source
Tianli Liu +4 more
openaire +1 more source
2024 International Conference on Electrical Machines (ICEM)
Jean-Daniel Alzingre, Christophe Espanet
openaire +1 more source
Jean-Daniel Alzingre, Christophe Espanet
openaire +1 more source