Investigation of Partial Demagnetization Faults in Permanent Magnet Synchronous Motors Based on Efficiency and Loss Maps Advanced Analysis. ITEGAM-JETIA, [S. l.], v. 11, n. 55, p. 238–249, 2025. DOI: 10.5935/jetia.v11i55.2673. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/2673. Acesso em: 22 oct. 2026.