Determination of permanent magnet synchronous motor parameters for use in brushless DC motor drive analysis

Author

Gorman, S.F. ; Chen, C. ; Cathey, J.J.

Author_Institution

Kentucky Univ., Lexington, KY, USA

Volume

3

Issue

3

fYear

1988

fDate

9/1/1988 12:00:00 AM

Firstpage

674

Lastpage

681

Abstract

Test procedures for the determination of stator resistance, synchronous reactance(s), subtransient reactance(s), leakage reactance, and commutating inductance (special case of cylindrical rotor) values suitable for use in brushless DC-motor analysis are described. Experimental measurements of a set of parameters for a 0.55 kW permanent magnet synchronous machine are presented. In addition, leakage reactance as determined by the proposed method is compared against results from applying the Potier method for both a cylindrical and salient pole-wound field machine

Keywords

DC motors; electric drives; permanent magnet motors; 0.55 kW; Potier method; brushless DC motor drive analysis; commutating inductance; cylindrical rotor; leakage reactance; permanent magnet synchronous motor parameters; salient pole-wound field machine; stator resistance; subtransient reactance; synchronous reactance; Commutation; Electrical resistance measurement; Inductance; Magnetic analysis; Magnetic field measurement; Permanent magnet machines; Permanent magnet motors; Rotors; Stators; Testing;

fLanguage

English

Journal_Title

Energy Conversion, IEEE Transactions on

Publisher

ieee

ISSN

0885-8969

Type

jour

DOI

10.1109/60.8084

Filename

8084