In this paper, a rotor-flux-oriented control scheme for seven-phase induction motor drives is presented. At low speed the proposed control scheme is able to increase the motor torque by adding a third harmonic component to the air-gap magnetic field. Above the base speed the control system reduces the motor flux in such a way to ensure the maximum torque capability. The validity of the proposed control scheme is confirmed by experimental tests.
D. Casadei, M. Mengoni, G. Serra, A. Tani, L. Zarri, L. Parsa (2010). Control of a high torque density seven-phase induction motor with field-weakening capability. s.l : IEEE [10.1109/ISIE.2010.5637787].
Control of a high torque density seven-phase induction motor with field-weakening capability
CASADEI, DOMENICO;MENGONI, MICHELE;SERRA, GIOVANNI;TANI, ANGELO;ZARRI, LUCA;
2010
Abstract
In this paper, a rotor-flux-oriented control scheme for seven-phase induction motor drives is presented. At low speed the proposed control scheme is able to increase the motor torque by adding a third harmonic component to the air-gap magnetic field. Above the base speed the control system reduces the motor flux in such a way to ensure the maximum torque capability. The validity of the proposed control scheme is confirmed by experimental tests.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
