Influence of Electric Motor Manufacturing Tolerances on End-of-Line Testing: A Review

NRS Popsi, A Anik, R Verma, C Viana, KLV Iyer… - Energies, 2024 - mdpi.com
Electric vehicles (EVs) are propelled by electric traction drive systems (ETDSs), which
consist of various components including an electric motor, power electronic converter, and …

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 …

Impact of static and dynamic eccentricity on the performance of permanent magnet synchronous machines with modular stator core

D Riquelme, W Jara, C Madariaga… - 2021 IEEE Energy …, 2021 - ieeexplore.ieee.org
This work aims to identify and analyze the impact of static and dynamic eccentric tolerances
on relevant performance measures of permanent-magnet synchronous-machines with …

Impact of Manufacturing Tolerances on Axial Flux Permanent Magnet Machines with Ironless Rotor Core: A Statistical Approach

A Escobar, G Sánchez, W Jara, C Madariaga, JA Tapia… - Machines, 2023 - mdpi.com
Axial Flux Permanent Magnet (AFPM) machines with ironless rotors are an attractive and
recently studied solution in low-speed applications, due to their potentially high …

A machine learning based method to efficiently analyze the cogging torque under manufacturing tolerances

A Reales, W Jara, G Hermosilla… - 2021 IEEE Energy …, 2021 - ieeexplore.ieee.org
This paper addresses a new technique based on machine learning which reduces the
number of evaluations required to perform robustness analysis of permanent magnet …

Fast Assessment of Rotor Barrier Dimensional Allowances in Synchronous Reluctance Machines

C Madariaga, C Gallardo, JA Tapia, W Jara… - IEEE …, 2023 - ieeexplore.ieee.org
Tolerance analysis on synchronous reluctance machines (SynRM) is mandatory if accurate
refinements of the rotor structure are adopted, a must for low-ripple applications However …

Statistical analysis of manufacturing tolerances effect on axial-flux permanent magnet machines cogging torque

A Escobar, G Sánchez, W Jara… - 2021 IEEE Energy …, 2021 - ieeexplore.ieee.org
This work aims to provide a tolerance analysis of a two-stator one-rotor tooth coil winding
axial flux permanent magnet (TCW-AFPM) machine with iron-less rotor core. The rotor …

Study on Stator-Rotor Misalignment in Modular Permanent Magnet Synchronous Machines with Different Slot/Pole Combinations

D Riquelme, C Madariaga, W Jara, G Bramerdorfer… - Applied Sciences, 2023 - mdpi.com
Featured Application The results of this work can be included in the design stage of modular
permanent magnet synchronous machines for fault-tolerant applications. Abstract …

Comparison of optimized fault-tolerant modular stator machines with U-shape and H-shape core structure

E Pérez, W Jara, C Madariaga, J Tapia… - 2021 IEEE Energy …, 2021 - ieeexplore.ieee.org
This paper presents a comparison of optimized tooth-coil-winding modular permanent-
magnet synchronous machines (TCW-MPMSMs) with H-shape and U-shape stator …

Diagnosis and robust design optimization of SPMSM considering back EMF and cogging torque due to static eccentricity

JC Park, SH Park, JH Kim, SG Lee, GH Lee, MS Lim - Energies, 2021 - mdpi.com
Static eccentricity (SE) is frequently generated by manufacturing processes. As the
nonuniformity of the air-gap length is caused by the SE, the torque ripple and cogging torque …