A novel speed and current sensor fault-tolerant control based on estimated stator currents in induction motor drives
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F20%3A10245558" target="_blank" >RIV/61989100:27240/20:10245558 - isvavai.cz</a>
Result on the web
<a href="https://www.praiseworthyprize.org/jsm/index.php?journal=iree&page=article&op=view&path" target="_blank" >https://www.praiseworthyprize.org/jsm/index.php?journal=iree&page=article&op=view&path</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.15866/iree.v15i5.17937" target="_blank" >10.15866/iree.v15i5.17937</a>
Alternative languages
Result language
angličtina
Original language name
A novel speed and current sensor fault-tolerant control based on estimated stator currents in induction motor drives
Original language description
The paper introduces a novel Fault Tolerant Control (FTC) algorithm based on estimated stator currents to diagnose some faulty states of stator current and speed sensors of Induction Motor (IM) drives. The FTC unit is integrated in the field-oriented control of induction motors to ensure that the IM drive can operate stably when current and speed sensor failures occur. The presented scheme combines two stator current estimators and a rotor speed estimator where a correction coefficient determined from the healthy current sensor is used to enhance the accuracy of the stator current estimation. To verify the capability of the proposed approach, the simulation in MATLAB-Simulink has been accomplished for various conditions of the IM drive, i.e. normal speed, low speed, and very low speed operating ranges. The results have confirmed very good features of the proposed FTC against the current and speed sensor fault in the different speed ranges.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20200 - Electrical engineering, Electronic engineering, Information engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Review of Electrical Engineering-IREE
ISSN
1827-6660
e-ISSN
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Volume of the periodical
15
Issue of the periodical within the volume
5
Country of publishing house
IT - ITALY
Number of pages
8
Pages from-to
344-351
UT code for WoS article
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EID of the result in the Scopus database
2-s2.0-85094557371