Comparison of Optimized Fault-Tolerant Modular Stator Machines with U-shape and H-shape Core Structure

Eddi Perez; Werner Jara; Carlos Madariaga; Juan A. Tapia; Gerd Bramerdorfer; Javier Riedemann; Ilya Petrov; Juha J. Pyrhönen

Comparison of Optimized Fault-Tolerant Modular Stator Machines with U-shape and H-shape Core Structure

Eddi Perez
, Werner Jara
, Carlos Madariaga
, Juan A. Tapia
, Gerd Bramerdorfer
, Javier Riedemann
, Ilya Petrov
, Juha J. Pyrhönen

Institut für Elektrische Maschinen und Leistungselektronik

Publikation: Beitrag in Buch/Bericht/Konferenzband › Konferenzbeitrag › Begutachtung

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 Ushape stator cores were evaluated and optimized aiming to optimize each objective. From the results, it was found that Ushape machines are suitable for high-torque and low-mutualinductance requirements, crucial in fault-tolerant applications, whilst H-shape machines offer low ripple torque and slightly lower performance indices for fault-tolerance applications.

Originalsprache	Englisch
Titel	IEEE ECCE2021, Energy Conversion Congress and Expo, Vancouver, Canada
Seitenumfang	6
Publikationsstatus	Veröffentlicht - Okt. 2021

Wissenschaftszweige

202 Elektrotechnik, Elektronik, Informationstechnik
202009 Elektrische Antriebstechnik
202011 Elektrische Maschinen
202025 Leistungselektronik
202027 Mechatronik

JKU-Schwerpunkte

Digital Transformation
Sustainable Development: Responsible Technologies and Management

Dieses zitieren

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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 Ushape stator cores were evaluated and optimized aiming to optimize each objective. From the results, it was found that Ushape machines are suitable for high-torque and low-mutualinductance requirements, crucial in fault-tolerant applications, whilst H-shape machines offer low ripple torque and slightly lower performance indices for fault-tolerance applications.",

author = "Eddi Perez and Werner Jara and Carlos Madariaga and Tapia, \{Juan A.\} and Gerd Bramerdorfer and Javier Riedemann and Ilya Petrov and Pyrh{\"o}nen, \{Juha J.\}",

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AU - Perez, Eddi

AU - Jara, Werner

AU - Madariaga, Carlos

AU - Tapia, Juan A.

AU - Bramerdorfer, Gerd

AU - Riedemann, Javier

AU - Petrov, Ilya

AU - Pyrhönen, Juha J.

PY - 2021/10

Y1 - 2021/10

N2 - 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 Ushape stator cores were evaluated and optimized aiming to optimize each objective. From the results, it was found that Ushape machines are suitable for high-torque and low-mutualinductance requirements, crucial in fault-tolerant applications, whilst H-shape machines offer low ripple torque and slightly lower performance indices for fault-tolerance applications.

AB - 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 Ushape stator cores were evaluated and optimized aiming to optimize each objective. From the results, it was found that Ushape machines are suitable for high-torque and low-mutualinductance requirements, crucial in fault-tolerant applications, whilst H-shape machines offer low ripple torque and slightly lower performance indices for fault-tolerance applications.

M3 - Conference proceedings

BT - IEEE ECCE2021, Energy Conversion Congress and Expo, Vancouver, Canada

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