Cancellation controllers can be realizable for induction motor drives, but unfortunately, parameter variations, especially rotor resistance, de-tune the control action. However it is shown by linearized analysis that this drawback can be overcome, except for flux variations, using conditioned feedback loops. Starting from a nonlinear indirect field oriented controller already proposed by the authors for compensating flux magnitude variations an improved control system is presented having a conditioned feedback loop. Computer simulation results show the better performances obtainable with this control system
Control improvement of induction motor drives / Attaianese, C.; Marongiu, I.; Perfetto, Aldo. - STAMPA. - (1993), pp. 461-466. (Intervento presentato al convegno Power Conversion Conference, 1993. tenutosi a Yokohama nel 19-21 April 1993).
Control improvement of induction motor drives
PERFETTO, ALDO
1993
Abstract
Cancellation controllers can be realizable for induction motor drives, but unfortunately, parameter variations, especially rotor resistance, de-tune the control action. However it is shown by linearized analysis that this drawback can be overcome, except for flux variations, using conditioned feedback loops. Starting from a nonlinear indirect field oriented controller already proposed by the authors for compensating flux magnitude variations an improved control system is presented having a conditioned feedback loop. Computer simulation results show the better performances obtainable with this control systemI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
