DocumentCode :
1917497
Title :
A field orientation scheme for current-fed induction motor drives based on the torque angle closed-loop control
Author :
Bassi, E. ; Benzi, F. ; Bolognani, S. ; Buja, G.S.
Author_Institution :
Dept. of Electr. Eng., Pavia Univ., Italy
fYear :
1989
fDate :
1-5 Oct. 1989
Firstpage :
384
Abstract :
A field orientation scheme for current-fed induction motor drives that is based on the closed-loop control of the torque angle is presented. Merits of the scheme are insensitivity to the rotor resistance and simplicity of implementation. The limits of the conventional field orientation solutions are reviewed. The scheme is then formulated, and its application to the induction motor drives fed by both current source inverters (CSIs) and current-controlled pulse width modulation (PWM) inverters is illustrated. As an example, the design of a CSI induction motor drive built up around the proposed scheme is detailed. The performance of the drive, obtained by simulation, is also given.<>
Keywords :
closed loop systems; electric drives; induction motors; invertors; pulse width modulation; torque control; CSI; PWM invertors; current source inverters; current-controlled pulse width modulation; current-fed induction motor drives; field orientation scheme; rotor resistance; torque angle closed-loop control; DC motors; Frequency; Induction motor drives; Induction motors; Informatics; Position control; Pulse width modulation inverters; Rotors; Stators; Torque control;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Industry Applications Society Annual Meeting, 1989., Conference Record of the 1989 IEEE
Conference_Location :
San Diego, CA, USA
Type :
conf
DOI :
10.1109/IAS.1989.96680
Filename :
96680
Link To Document :
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