Auteur Stefani, Andrea
Documents disponibles écrits par cet auteur (2)
Affiner la recherche
Article : texte imprimé
Stefani, Andrea, Auteur ; Bellini, Alberto, Auteur ; Filippetti, Fiorenzo, Auteur |Motor current signature analysis is the reference method for the diagnosis of induction machines' rotor faults; however, in time-varying conditions, it fails as slip and speed vary, and, thus, sideband components are spread in a bandwidth that i[...]
Article : texte imprimé
Casadei, Domenico, Auteur ; Serra, Giovanni, Auteur ; Stefani, Andrea, Auteur |A control scheme for robust flux-weakening operation of direct-torque-control induction motor drive is proposed. The basic idea is to adjust the flux reference on the basis of the torque error, thus determining a spontaneous flux weakening. To e[...]
