Simultaneous improvement of cogging torque and torque density in axial flux‐switching permanent magnet motor

H Ebrahimi, H Torkaman… - IET Electric Power …, 2024 - Wiley Online Library
Abstract Axial Flux‐Switching Permanent Magnet motors are broadly used in various
industrial applications due to their high torque density and low rotor inertia. However, one …

Transverse Flux Permanent Magnet Machines State of the Art and Design Procedure for Direct Drive Wind Turbines

M Salehi, A Ghaheri, A Omidi, A Darabi… - … and Expo (ITEC), 2024 - ieeexplore.ieee.org
Transverse Flux machines offer a high torque and power density in low speed which make
them a promising choice for use in wind energy applications. In this paper a new …

Thermal Modeling of an Outer Rotor PM Assisted SynRM for the Electric Bike Applications Using a New 3-D LPTN

R Nasiri-Zarandi, M Farahzadi… - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Thermal evaluation of permanent magnet-assisted synchronous reluctance motors
(PMaSynRMs) with an outer rotor has not been performed as of yet. Consequently, to fill this …

Design and Experimental Validation of a New Outer Rotor Double PM Excited Flux Switching Generator for Direct Drive Wind Turbines

M Farahzadi, S Ali, S Mirnikjoo, K Abbaszadeh… - IEEE …, 2024 - ieeexplore.ieee.org
An outer rotor double permanent magnet (PM) excited flux switching generator is designed
and optimized in this paper for direct drive wind turbine applications. This generator consists …

2D Lumped Parameter Model for Temperature Prediction in a Radial Flux Switching Generator with Two Permanent Magnet Types

A Zarghani, M Farahzadi, A Ghaheri… - … Machines and Drives …, 2023 - ieeexplore.ieee.org
In compact electric machines with high torque density and direct continuity heat sources,
irreversible damage results from overheating. Therefore, accurate temperature forecasting is …

Three-Dimensional Thermal Analysis of a Rotor-Excited Axial Flux Switching Permanent Magnet Machine by Computational Fluid Dynamics Method

P Dehgosha, A Zarghani, H Torkaman… - 2023 3rd International …, 2023 - ieeexplore.ieee.org
During conversation energy by electric machines, some energy will inevitably be wasted in
the form of losses. The machine losses will be converted into heat and will increase the …

Technological Trends for Electrical Machines and Drives Used in Small Wind Power Plants—A Review

D Fodorean - Energies, 2024 - mdpi.com
High-power-range wind generators mainly employ classical variants, with the advantages of
low cost, high robustness and acceptable energetic performance, while for low-power …

Design and Optimization of the Dual-Stator Axial-Field Flux-Switching Permanent Magnet Motor with High-Torque Density and Low-cost

F Farrokh, A Vahedi, H Torkaman, M Banejad - International Journal of …, 2024 - ije.ir
In this paper, a new dual-stator axial field flux-switching permanent magnet (DSAFFSPM)
motor has been proposed to improve the torque density and cost of the machine. In this …

[PDF][PDF] From transverse flux machine to fractional slot concentrated winding permanent magnet synchronous machine

T Lerch - Archives of Electrical Engineering, 2024 - journals.pan.pl
The article presents the results of research on transverse flux machine (TFM) modifications
that led to the development of the cogging machine (PMCM) concept and its further …

[PDF][PDF] Precise Loss Estimation and Comprehensive Thermal Analysis of Axial-Field Flux-Switching PM Machine.

A Zarghani, P Dehgoshaei, H Torkaman… - Iranian Journal of …, 2024 - researchgate.net
Losses in electric machines produce heat and cause an efficiency drop. As a consequence
of heat production, temperature rise will occur which imposes severe problems. Due to the …