Author, as appears in the article.: Garcia-Amorós J; Marín-Genescà M; Andrada P; Martínez-Piera E

Department: Enginyeria Electrònica, Elèctrica i Automàtica

URV's Author/s: García Amorós, Jordi / Marín Genescà, Marc

Keywords: Synchronous motors Reduction Permanent magnets Minimization techniques Machine design Linear switched reluctance actuators Linear hybrid reluctance actuators Linear electric actuators Finite element analysis Detent force reduction Design Cogging force

Abstract: © 2020 by the authors In this paper, a novel two-phase linear hybrid reluctance actuator with the double-sided segmented stator, made of laminated U cores, and an interior mover with permanent magnets is proposed. The permanent magnets are disposed of in a way that increases the thrust force of a double-sided linear switched reluctance actuator of the same size. To achieve this objective, each phase of the actuator is powered by a single H-bridge inverter. To reduce the detent force, the upper and the lower stator were shifted. Finite element analysis was used to demonstrate that the proposed actuator has a high force density with low detent force. In addition, a comparative study between the proposed linear hybrid reluctance actuator, linear switched reluctance, and linear permanent magnet actuators of the same size was performed. Finally, experimental tests carried out in a prototype confirmed the goals of the proposed actuator.

Thematic Areas: Zootecnia / recursos pesqueiros Renewable energy, sustainability and the environment Interdisciplinar General computer science Fuel technology Engineering (miscellaneous) Engenharias iv Engenharias iii Engenharias ii Energy engineering and power technology Energy (miscellaneous) Energy & fuels Electrical and electronic engineering Economia Control and optimization Ciências ambientais Ciências agrárias i Ciência da computação Building and construction Biotecnología Biodiversidade Astronomia / física

licence for use: https://creativecommons.org/licenses/by/3.0/es/

Author's mail: marc.marin@urv.cat jordi.garcia-amoros@urv.cat

Author identifier: 0000-0002-7204-4526 0000-0002-6548-5059

Record's date: 2023-02-19

Papper version: info:eu-repo/semantics/publishedVersion

Link to the original source: https://www.mdpi.com/1996-1073/13/19/5162

Licence document URL: http://repositori.urv.cat/ca/proteccio-de-dades/

Papper original source: Energies. 13 (19):

APA: Garcia-Amorós J; Marín-Genescà M; Andrada P; Martínez-Piera E (2020). Two-phase linear hybrid reluctance actuator with low detent force. Energies, 13(19), -. DOI: 10.3390/en13195162

Article's DOI: 10.3390/en13195162

Entity: Universitat Rovira i Virgili

Journal publication year: 2020

Publication Type: Journal Publications