Title

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

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.