Modification of pole pitch and pole arc in rotor magnets for cogging torque reduction in BLDC motor

TA Anuja, MAN Doss, R Senthilkumar, KS Rajesh… - IEEE …, 2022 - ieeexplore.ieee.org
Cogging torque is an unfavorable hindrance in Permanent Magnet Brushless DC (PMBLDC)
motor. In medium-low power PMBLDC motors, the surplus oscillations and intolerable noise …

[PDF][PDF] Optimal Electric Motor Designs of Light Electric Vehicles: A Review

Z Gmyrek - Energies, 2024 - researchgate.net
This paper summarizes the results of numerous studies aimed at improving the operating
characteristics of electric motors used in light electric vehicles (LEVs). This review focuses …

Design and analysis of three phase axial flux permanent magnet machine with different PM shapes for electric vehicles

Z Islam, F Khan, B Ullah, AH Milyani, A Ahmed Azhari - Energies, 2022 - mdpi.com
Axial flux permanent magnet (AFPM) machines are good candidates for electric vehicle
applications due to their high torque density, improved efficiency, and better flux distribution; …

Influence of geometry of iron poles on the cogging torque of a field control axial flux permanent magnet machine

P Paplicki, P Prajzendanc, M Wardach… - … Journal of Applied …, 2022 - content.iospress.com
The paper presents 3D-FEA results of electromagnetic torque characteristics of a Field
Control Axial Flux Permanent Magnet Machine (FCAFPMM) obtained for different pole …

[HTML][HTML] SSO-DRSS Axial Flux sensing in Switching Permanent Magnet Motor for cogging torque mitigation

AE Alias, FT Josh, T Jarin, T Skaria - Measurement: Sensors, 2024 - Elsevier
This paper addresses the imperative requirements of high efficiency, power density, and
speed in Axial Flux-Switching Permanent Magnet Motors (AxFSPM) for electric vehicles …

Optimization of the Guiding Stability of a Horizontal Axis HTS ZFC Radial Levitation Bearing

AJ Arsénio, FF da Silva, JFP Fernandes… - Actuators, 2021 - mdpi.com
This document presents a study on the optimization of the 3D geometry of a horizontal axis
radial levitation bearing with zero-field cooled (ZFC) high-temperature superconductor …

Minimization of torque ripples in multi-stack slotted stator axial-flux synchronous machine by modifying magnet shape

Z Mahmood, J Ikram, R Badar, SSH Bukhari… - Mathematics, 2022 - mdpi.com
This paper presents a proposed model of a multi-stack slotted stator axial-flux type
permanent magnet synchronous machine (AFPMSM) specifically for reducing torque ripple …

[HTML][HTML] Cogging torque reduction by utilizing the unequal rotor slot arc method for FSPM Machines

E Cetin - Ain Shams Engineering Journal, 2024 - Elsevier
Cogging torque is a crucial and offending problem for electric machines that consist
permanent magnets. Flux switching permanent magnet (FSPM) machines have magnets …

Critical Selection of Single Sided Slot In-Wheel Synchronous Motor Geometry For Low Power Electric Vehicle

M Deepak, G Janaki… - 2022 IEEE International …, 2022 - ieeexplore.ieee.org
The demand for electric vehicles (EVs) growth exponential in the last few years, due to
increasing fossil fuel prices and environmental pollution caused by internal combustion …

Research on variation characteristics and influencing factors of rotor eddy current loss in nuclear power half-speed turbo-generator asymmetrical operation

P Xin, Y Liu, D Tao, H Zhao - Journal of Electrical Engineering & …, 2022 - Springer
In order to research the variation characteristics and influencing factors of the rotor surface
eddy current loss during the nuclear power half-speed turbo-generator asymmetric …