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.

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.
2010
Proceedings of the 2010 IEEE International Symposium on Industrial Electronics
2147
2152
D. Casadei; M. Mengoni; G. Serra; A. Tani; L. Zarri; L. Parsa
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11585/91831
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