EM_IPMSM_NL_005

Objective

Validation objective
Topology IPMSM
Models Electromagnetic subdomain model EM2.SPMSM
Electromagnetic linear magnetostatic FEM EM3.PMSM
Outputs Radial and tangential airgap flux
Geometry V-shaped interior permanent magnet synchronous machine
Flux concentration rotor
Winding Single Layer Distributed winding

Machine

The machine is a IPMSM 48s4p with flux concentration rotor:

IPMSM_002
IPMSM_002

Results

Radial and tangential airgap flux comparison
Radial and tangential airgap flux comparison
EM_IPMSM_NL_005

One can see that the subdomain modeling technique can be successfully applied to IPMSM even when the rotor lamination is non circular (flux concentration).

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