Torque ripple compensation system of electric drive in interior permanent magnet synchronous motor

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Authors:

O.S. Beshta, Doctor of Sciences (Tech.), Professor, Vice Rector for Scientific Affairs of the State Higher Educational Institution “National Mining University”, Dnipropetrovsk, Ukraine

S.G. Fursa, Postgraduate student of the Electric Drive Department of the State Higher Educational Institution “National Mining University”, Dnipropetrovsk, Ukraine

A.I. Prokhorov, Assistant Lecturer of the Electric Drive Department of the State Higher Educational Institution “National Mining University”, Dnipropetrovsk, Ukraine

Annotation:

The problem of torque ripple occurrence in electric drive for interior permanent magnet synchronous motor (IPMSM) is considered. Usage efficiency of standard compensation principles with energy-saving principle “maximal torque per ampere” (MMPA) utilization is analyzed. Reactionary torque ripple gain under circumstances of using of both principles is proved by the modeling results. To eliminate reactionary torque ripple gain effect a modificated compensation principle is proposed.

Bibliography:

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ISSN (print) 2071-2227,
ISSN (online) 2223-2362.
Journal was registered by Ministry of Justice of Ukraine.
Registration number КВ No.17742-6592PR dated April 27, 2011.

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You are here: Home Archive by issue 2011 Contents No.2 2011 Poturayev readings. Materials of the All-Ukrainian theoretical and practical conference Torque ripple compensation system of electric drive in interior permanent magnet synchronous motor