6533b859fe1ef96bd12b79f2

RESEARCH PRODUCT

Improved High-Fidelity IPMSM mathematical model Including Saturation, Cross-Coupling, Torque Ripple and Iron Loss effects

A. O. Di TommasoR. MiceliC. NevolosoG. ScaglioneG. Schettino

subject

saturationInterior Permanent Magnet Synchronous Machine (IPMSM)Cross-couplingmathematical modellingiron lossSettore ING-IND/32 - Convertitori Macchine E Azionamenti Elettricitorque ripple

description

For enhanced control algorithm design purposes, accurate and high-fidelity electrical machine mathematical models are fundamentals. Usually, accurate evaluation of electrical machine behaviour requires finite element analysis (FEA) with consequent high-computational times. This paper presents an improved high-fidelity Interior Permanent Magnet Synchronous Machine (IPMSM) mathematical model including saturation, cross-coupling, torque ripple and iron loss effects. This model has been implemented in Matlab®/Simulink environment and its parameters are implemented by the use of lookup tables. To validate the modelling approach proposed, a comparative analysis between the proposed Matlab®/Simulink mathematical model and a finite element model (FEM) of an IPMSM prototype is presented and discussed.

yearjournalcountryeditionlanguage
2022-09-05
10.1109/icem51905.2022.9910812https://hdl.handle.net/10447/580031