
Digital Library of the
European Council for Modelling and Simulation 
Title: 
Simulation
Of Two Continuous DTC Schemes For The Induction Motor 
Authors: 
Sergiu Ivanov 
Published in: 
(2011).ECMS
2011 Proceedings edited by: T. Burczynski, J. Kolodziej, A. Byrski, M. Carvalho. European Council for Modeling and Simulation. doi:10.7148/2011 ISBN:
9780956494429 25^{th}
European Conference on Modelling and Simulation, Jubilee Conference Krakow,
June 710, 2011

Citation
format: 
Ivanov, S. (2011). Simulation Of Two
Continuous DTC Schemes For The Induction Motor. ECMS 2011 Proceedings edited
by: T. Burczynski, J. Kolodziej,
A. Byrski, M. Carvalho
(pp. 200204). European Council for Modeling and Simulation. doi:10.7148/201102000204 
DOI: 
http://dx.doi.org/10.7148/201102000204 
Abstract: 
In the classical DTC of the
induction motor, the switching period of the inverter is equal with the
sampling period of the system. Due to this intrinsic characteristic, the real
time control can be achieved only by using high performance control systems.
Otherwise, the results are quite unsatisfactory. The paper presents two
continuous variants of the DTC, obtained by
replacing the hysterezis controllers by PI ones
which control the amplitude and the phase of the stator voltage. The
simulations performed with different fixed step sizes (equivalent to
different sampling periods in the case of real time control) show a very good
behaviour which does not depend essentially by the value of the
step. The results are encouraging for the implementation on a usual real time
control system. 
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