A Method for Suppressing Torque Ripple of Permanent Magnet Synchronous Motor by Harmonic Injection Considering Loss Constraints

• Published in: 2024 IEEE 25th China Conference on System Simulation Technology and its Application (CCSSTA) pp. 479 - 483
• Main Authors: Cao, Jingyun, Zhu, Lihua, Gu, Yuxi, Li, Xiaoning
• Format: Conference Proceeding
• Language: English
• Published: IEEE 21.07.2024
• Subjects: Copper; Harmonic analysis; Harmonic injection; Iron; Loss minimization; Permanent magnet motors; Permanent Magnet Synchronous Motor (PMSM); Stability analysis; Systems simulation; Thermal stability; Torque; Torque measurement; Torque ripple; Total harmonic distortion

Permanent Magnet Synchronous Motor (PMSM) are widely used, but they suffer from torque ripple issues, which can be effectively mitigated through the harmonic injection method of the control strategy. Currently, harmonic injection methods for suppressing torque ripple often compromise the thermal per...