A Novel Type of Hybrid Reluctance Motor Drive

In this paper, a novel type of hybrid reluctance motor (HRM) drive is presented. This new motor is characterized by a stator formed by a combination of independent magnetic structures, each one composed of an electromagnet, the magnetic core with one or several coils wound on it, associated with a p...

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Bibliographic Details
Published in:IEEE transactions on industrial electronics (1982) 2014-08, Vol.61 (8), p.4337-4345
Main Authors: Andrada, Pere, Blanque, Baldui, Martinez, Eusebi, Torrent, Marcel
Format: Article
Language:English
Subjects:
Coils
Convertidors elèctrics
Electric drives
Electric driving
electromagnet
electromagnetic analysis
Electromagnetism
Electromagnetisme
Electromagnets
electronic power converters
hybrid reluctance motors (HRMs)
International Electrotechnical Commission (IEC) standards
MACHINES
Motors
Permanent magnet motors
Permanent magnets
PERMANENT-MAGNET MOTOR
Poles
Reluctance
Reluctance motors
Rotors
Stators
switched reluctance motors (SRMs)
Torque
torque measurement
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Summary:In this paper, a novel type of hybrid reluctance motor (HRM) drive is presented. This new motor is characterized by a stator formed by a combination of independent magnetic structures, each one composed of an electromagnet, the magnetic core with one or several coils wound on it, associated with a permanent magnet disposed between their poles. The rotor has the same configuration of a switched reluctance motor (SRM) without any coil, magnets, or squirrel cage. A particular case of this HRM, with three electromagnets with permanent magnets in the stator and five salient poles in the rotor, is studied. The motor is then analyzed and simulated. Finally, experimental results are given, and this type of motor drive is compared with the SRM drives of the same size. This new type of HRM does not present cogging torque and has higher power and efficiency than an SRM of the same size.
ISSN:0278-0046
1557-9948
DOI:10.1109/TIE.2013.2279384