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An approach to torque ripple reduction in fully pitched switched reluctance motors by pole tip shaping

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dc.contributor.authorGarip, M
dc.contributor.authorOzoglu, Y
dc.contributor.authorMese, E
dc.date.accessioned2026-06-27T12:56:34Z
dc.date.issued2002
dc.description.abstractTorque ripple is a drawback for both conventional and fully pitched SRM structures. Although there are several publications in the literature addressing the full or partial solution to the problem for conventional SRM, but not for recently emerging fully pitched SRM. This paper proposes a solution to torque ripple problem in fully pitched SRM by shaping stator and rotor pole tips. The essence of the proposed method is to shape inductance profile of the motor so that torque profile changes accordingly. Analysis has been performed with the Finite Element (FE) model of 6/4 3-phase fully pitched SRM with unipolar excitation. Sharp increase and decrease in torque profile existing before proposed geometry has been smoothed out after pole tip shaping. This brings the torque ripple level from 37.2% to 13.7% for 6 A phase current.en
dc.description.urihttps://doi.org/10.1109/melecon.2002.1014550
dc.identifier.doi10.1109/melecon.2002.1014550
dc.identifier.endpage161
dc.identifier.isbn0-7803-7527-0
dc.identifier.startpage157
dc.identifier.urihttps://hdl.handle.net/20.500.14981/47956
dc.identifier.wos000177319600033
dc.language.isoeng
dc.publisherIEEE
dc.relation.conference11th IEEE Mediterranean Electrotechnical Conference (IEEE MELECON 2002)
dc.relation.ispartof11TH IEEE MEDITERRANEAN ELECTROTECHNICAL CONFERENCE, PROCEEDINGS
dc.subjectswitched reluctance motor
dc.subjectfully pitched winding
dc.subjectunipolar excitation
dc.subjecttorque ripple
dc.subjectAutomation & Control Systems
dc.subjectComputer Science
dc.subjectEngineering
dc.subjectTelecommunications
dc.titleAn approach to torque ripple reduction in fully pitched switched reluctance motors by pole tip shaping
dc.typeProceedings Paper
dspace.entity.typePublication
local.import.sourceWOS

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