In this paper a new low cost induction motor drive for high performance applications is proposed. The system employs only one microcontroller and achieves both torque and speed regulation. The control system is based on the passivity theory and computes the reference torque, rotor angle and speed according to a reference speed signal, without any information about rotor quantities and load torque. In order to demonstrate the effectiveness of the proposed system, experimental results and discussion are presented
A low cost induction motor drive based on the passivity theory approach
CECATI, Carlo;
1996-01-01
Abstract
In this paper a new low cost induction motor drive for high performance applications is proposed. The system employs only one microcontroller and achieves both torque and speed regulation. The control system is based on the passivity theory and computes the reference torque, rotor angle and speed according to a reference speed signal, without any information about rotor quantities and load torque. In order to demonstrate the effectiveness of the proposed system, experimental results and discussion are presentedFile in questo prodotto:
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