Improvement of DTC Performance Using Luenberger Observer for Flux Estimation
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F17%3A00315645" target="_blank" >RIV/68407700:21230/17:00315645 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/EPE.2017.7967286" target="_blank" >http://dx.doi.org/10.1109/EPE.2017.7967286</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/EPE.2017.7967286" target="_blank" >10.1109/EPE.2017.7967286</a>
Alternative languages
Result language
angličtina
Original language name
Improvement of DTC Performance Using Luenberger Observer for Flux Estimation
Original language description
Direct torque control (DTC) is one of the best performing strategies for induction motor control in many applications. However, this method suffers from a few disadvantages. Very important one is the presence of ripples in the torque waveform. The main reason of their presence is the inaccurate model of the motor. This paper utilizes Luenberger observer to calculate the model of the motor instead of the classical one. The DTC strategies with its original model and with Luenberger observer are created on dSPACE ds1103 platform. The results from experiment on a specific induction motor drive are shown. The paper shows better performance of the DTC with model based on Luenberger observer. The ripples in torque waveforms were lowered while switching frequency of the transistors remained the same.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/TE02000103" target="_blank" >TE02000103: Center for Intelligent Drives and Advanced Machine Control (CIDAM)</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
PROCEEDINGS OF THE 2017 18TH INTERNATIONAL SCIENTIFIC CONFERENCE ON ELECTRIC POWER ENGINEERING (EPE)
ISBN
978-1-5090-6406-9
ISSN
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e-ISSN
2376-5623
Number of pages
5
Pages from-to
136-140
Publisher name
IEEE
Place of publication
New York
Event location
Kouty nad Desnou
Event date
May 17, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000422921000025