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Digital Library of the
European Council for Modelling and Simulation |
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Title: |
Simulation
Of Two Continuous DTC Schemes For The Induction Motor |
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Authors: |
Sergiu Ivanov |
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Published in:
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(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:
978-0-9564944-2-9 25th
European Conference on Modelling and Simulation, Jubilee Conference Krakow,
June 7-10, 2011
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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. 200-204). European Council for Modeling and Simulation. doi:10.7148/2011-0200-0204 |
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DOI: |
http://dx.doi.org/10.7148/2011-0200-0204 |
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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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