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Nonlinear Performance Characteristics of Flux-Switching PM Motors
Author(s) -
E. Ilhan,
M. Kremers,
Emilia Motoasca,
Johannes Paulides,
E.A. Lomonova
Publication year - 2012
Publication title -
journal of engineering
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.244
H-Index - 20
eISSN - 2314-4912
pISSN - 2314-4904
DOI - 10.1155/2013/593434
Subject(s) - armature (electrical engineering) , flux linkage , nonlinear system , torque , magnet , inductance , finite element method , control theory (sociology) , rotor (electric) , energy transformation , topology (electrical circuits) , engineering , computer science , physics , mechanical engineering , induction motor , direct torque control , electrical engineering , structural engineering , voltage , control (management) , quantum mechanics , artificial intelligence , thermodynamics
Nonlinear performance characteristics of 3-phase flux-switching permanent magnet motors (FSPM) are overviewed. These machines show advantages of a robust rotor structure and a high energy density. Research on the FSPM is predominated by topics such as modeling and machine comparison, with little emphasis given on its performance and limits. Performance characteristics include phase flux linkage, phase torque, and phase inductance. In the paper, this analysis is done by a cross-correlation of rotor position and armature current. Due to the high amount of processed data, which cannot be handled analytically within an acceptable time period, a multistatic 2D finite element model (FEM) is used. For generalization, the most commonly discussed FSPM topology, 12/10 FSPM, is chosen. Limitations on the motor performance due to the saturation are discussed on each characteristic. Additionally, a focused overview is given on energy conversion loops and dq-axes identification for the FSPM

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