@inproceedings{7c408ae6ea61426ea070434baf2f7695,
title = "Comparison of Optimized Fault-Tolerant Modular Stator Machines with U-shape and H-shape Core Structure",
abstract = "This paper presents a comparison of optimized tooth-coil-winding modular permanent-magnet synchronous machines (TCW-MPMSMs) with H-shape and U-shape stator segments for fault-tolerance applications. Four optimization objectives are studied by means of a Particle-Swarm-Optimization (PSO) based routine: maximum rated torque, minimum torque ripple, maximum efficiency, and minimum mutual inductance. Two 22-pole and 24-slot TCW-MPMSMs with H-shape and U-shape stator cores were evaluated and optimized aiming to optimize each objective. From the results, it was found that U-shape machines are suitable for high-torque and low-mutual-inductance requirements, crucial in fault-tolerant applications, whilst H-shape machines offer low ripple torque and slightly lower performance indices for fault-tolerance applications. ",
keywords = "Fault tolerance, PMSM, PSO., finite element method, modular stator core, optimization",
author = "Eddy Perez and Werner Jara and Carlos Madariaga and Juan Tapia and Gerd Bramerdorfer and Javier Riedemann and Ilya Petrov and Juha Pyrhonen",
note = "Funding Information: ACKNOWLEDGMENT This work is supported by the COMET-K2 “Center for Symbiotic Mechatronics” of the Linz Center of Mechatronics Funding Information: funded by the Austrian federal government and the federal state of Upper Austria, and by the Agencia Nacional de Investigaci{\'o}n y Desarrollo, Chile through grant ANID-PFCHA/Doctorado Nacional/2020-21200350 and through ANID/FONDECYT Project, grant 11180092. Publisher Copyright: {\textcopyright} 2021 IEEE.; null ; Conference date: 10-10-2021 Through 14-10-2021",
year = "2021",
doi = "10.1109/ECCE47101.2021.9596020",
language = "English",
series = "2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "4254--4259",
booktitle = "2021 IEEE Energy Conversion Congress and Exposition, ECCE 2021 - Proceedings",
}