Title:Torque Ripple Compensation for IPMSM with Minimum LossAuthor(s):Vasyl Varvolik, Paolo Pescetto, Simone Ferarri, Shuo Wang, Michele Degano, Giampaolo Buticchi, Gianmario PellegrinoAbstract:This study presents an in-depth analysis of the torque ripple compensation methods, comparing current harmonics injection (CHI) in d-axis, q-axis, and dq-axes including instant Maximum Torque Per Ampere and Direct Flux-and Torque Control, which targets the minimum loss for an interior Permanent Magnet synchronous motor. The performance of different CHIs has been evaluated by finite element simulations, highlighting the importance of the selection of the CHI technique for torque ripple compensation considering minimum total loss.Booktitle:26th International Conference on Electrical Machines ICEM 2024Page Reference:7 page(s)Publishing:2024