Objective
| Topology | SPMSM |
|---|---|
| Models | Electromagnetic subdomain model EM2.SPMSM Electromagnetic linear magnetostatic FEM EM3.PMSM |
| Outputs | Radial & tangential airgap flux |
| Objective | Compare the demagnetization effect between FEMM and subdomain model |
Machine
This validation case use the machine from the tutorial
- Surface Permanent Magnet Synchronous Machine
Results
- Radial and Tangential airgap flux comparison (FEMM vs Subdomain)
One can see that the subdomain model correctly captures all the Maxwell stress harmonics in demagnetized case in 1 sec of calculation, which is much faster compared to finite element analysis on such an asymmetrical problem.
