nahavandi-controlling-2001.pdf (1.17 MB)
Controlling the relative orientation between the two magnetic fields of a synchronous motor
conference contribution
posted on 2001-01-01, 00:00 authored by S Refaat, Saeid NahavandiA simple and reliable method for controlling the relative orientation between the two magnetic fields of a permanent magnet synchronous motor is presented. Finding the initial (at motor powering-up time) value of this relative location is essential for the proper operation of the motor. The feedback control loop used finds this initial relative orientation quickly. Further, using the proposed method allows considerable cost saving, as a transducer that is usually used for this purpose can be eliminated. The cost saving is most obvious in the case of linear motors and angle motors with large diameters. The way the problem is posed is an essential part of this work and it is the reason behind the apparent simplicity of the solution. The method relied upon a single sensor, and it has been tested when a relative encoder was used
History
Event
IEEE International Conference on Systems, Man, and Cybernetics (2001 : Tucson, Ariz.)Pagination
3169 - 3174Publisher
IEEE XploreLocation
Tucson, ArizonaPlace of publication
Piscataway, N.J.Start date
2001-10-07End date
2001-10-10ISBN-13
9780780370876ISBN-10
0780370872Language
engNotes
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E1.1 Full written paper - refereedCopyright notice
2001 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE.Editor/Contributor(s)
F WangTitle of proceedings
2001 IEEE International Conference on Systems, Man & Cybernetics : e-systems and e-man for cybernetics in cyberspace : October 7-10, 2001, Tucson Convention Center, Tucson, Arizona, United StatesUsage metrics
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No categories selectedKeywords
Science & TechnologyTechnologyComputer Science, Artificial IntelligenceComputer Science, CyberneticsComputer Science, Information SystemsEngineering, Electrical & ElectronicComputer ScienceEngineeringPermanent Magnet Synchronous Motorsmotor controllinear motorscommutation parametertorque anglemotor coordinatesfeedback control
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