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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

  • Czech description

Classification

  • Type

    J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database

  • CEP classification

  • OECD FORD branch

    20200 - Electrical engineering, Electronic engineering, Information engineering

Result continuities

  • Project

  • 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

  • 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

  • EID of the result in the Scopus database

    2-s2.0-85094557371