Magnet Eddy Current Loss and Rotor Magnet Segmentation
Solve 2D magnetic diffusion for slot and PWM harmonics. Compare circumferential and axial magnet segmentation, find the fewest pieces meeting a loss target, and estimate magnet temperature.
Solve 2D magnetic diffusion for slot and PWM harmonics. Compare circumferential and axial magnet segmentation, find the fewest pieces meeting a loss target, and estimate magnet temperature.
Design coreless or iron-cored AFPM motors with radial magnetic solutions and loss models. Compare diameter ratio, torque density, air-gap shear and direct-drive presets.
Design a surface PMSM with semi-closed slots. Calculate air-gap field, back EMF, cogging torque, inductance and active length using a verified 2D subdomain model.
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