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PMSM rotor simulation
モーターと発電機

Demagnetization in PMSM Rotors: Understanding the Causes and Preventing Performance Loss

Rotor demagnetization in PMSMs lowers flux, distorts torque, and increases current and heat. This post covers causes, detection, FEA simulation analysis using EMWORKS EMAG, and prevention methods.

Mohamadali Vakilianzand
October 31, 2025
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