Electric Machinery Parameters and Torques by Current and Energy Perturbations from Field Computations. II. Applications and Results

Authors

Nabeel Demerdash, Marquette UniversityFollow
Thomas W. Nehl, General MotorsFollow

Document Type

Article

Language

eng

Format of Original

9 p.

Publication Date

12-1999

Publisher

Institute of Electrical and Electronics Engineers (IEEE)

Source Publication

IEEE Transactions on Energy Conversion

Source ISSN

0885-8969

Abstract

For pt.I see ibid., vol.14, no.4, p.1507-13 (1999). The theoretical developments and formulations of part I of these two-part companion papers are applied here to three practical examples, namely a 15-HP permanent magnet brushless DC machine, a 1.2 HP three phase induction motor, and a 14.3 kVA modified Lundell alternator. The excellent correlation between computed and test results for inductance profiles, steady-state terminal voltage waveforms and steady-state time-domain developed torque profiles verify the reliability and well posedness of the energy/current perturbation approach in electric machinery problems involving both 2D-FE and 3D-FE magnetic field solutions.

Comments

IEEE Transactions on Energy Conversion, vol. 14, No. 4 (December 1999): 1514-1522. DOI.

Recommended Citation

Demerdash, Nabeel and Nehl, Thomas W., "Electric Machinery Parameters and Torques by Current and Energy Perturbations from Field Computations. II. Applications and Results" (1999). Electrical and Computer Engineering Faculty Research and Publications. 177.
https://epublications.marquette.edu/electric_fac/177