EM_SPMSM_FL_004

Objective

Validation objective
Topology SPMSM
Model Types Electromagnetic non-linear magnetostatic FEM EM3.PMSM
Electromagnetic subdomain model EM2.SPMSM
Quantities Airgap radial and tangential full-load flux density waveforms
Electromagnetic torque
Geometry Internal rotor
Semi-closed slots
Winding Single layer distributed windings

Machine

This validation is based on a case of EMETOR from Stefan Meier

Manatee model for machine SPMSM_007
Manatee model for machine SPMSM_007
Flux model for machine SPMSM_007
Flux model for machine SPMSM_007

Results

Electromagnetic Torque comparison (FEMM vs Subdomain)
Electromagnetic Torque comparison (FEMM vs Subdomain)
Airgap Flux (Femm vs subdomain)
Airgap Flux (Femm vs subdomain)

One can see that the subdomain models are as accurate as finite element even in loaded case.

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