Characterization of axially laminated anisotropic-rotor synchronous reluctance motors

Citation
Fn. Isaac et al., Characterization of axially laminated anisotropic-rotor synchronous reluctance motors, IEEE EN CON, 14(3), 1999, pp. 506-511
Citations number
10
Categorie Soggetti
Environmental Engineering & Energy
Journal title
IEEE TRANSACTIONS ON ENERGY CONVERSION
ISSN journal
08858969 → ACNP
Volume
14
Issue
3
Year of publication
1999
Pages
506 - 511
Database
ISI
SICI code
0885-8969(199909)14:3<506:COALAS>2.0.ZU;2-2
Abstract
The effects of accounting for material anisotropy on the energy performance characteristics of the axially laminated anisotropic (ALA) rotor synchrono us reluctance motor (SynRM) are presented. These effects are evaluated from the simulation of indirectly coupled magnetic field-electric circuit model s which fully accounts for magnetic saturation and space harmonics, to a ti me variant state space model describing the SynRM drive system. Furthermore , the simulation method fully accounts for strong "material" and "structura l" anisotropy exhibited in the curved flux barrier regions of the rotor ALA -rotor SynRM. The simulation results are validated by direct measurement of inductances and energy conversion performance of a 100 kW prototype ALA-ro tor synchronous reluctance machine.