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Predictive Torque Control of Induction Motor with Integrated DC-Link Voltage Optimisation

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F20%3A00341891" target="_blank" >RIV/68407700:21230/20:00341891 - isvavai.cz</a>

  • Result on the web

    <a href="https://doi.org/10.1049/iet-pel.2019.1597" target="_blank" >https://doi.org/10.1049/iet-pel.2019.1597</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1049/iet-pel.2019.1597" target="_blank" >10.1049/iet-pel.2019.1597</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Predictive Torque Control of Induction Motor with Integrated DC-Link Voltage Optimisation

  • Original language description

    This paper proposes a new method leading to a reduction in the current and torque ripple of an Induction Motor (IM) drive controlled by a Predictive Torque Control (PTC). The method lies within the optimisation of DC-link voltage magnitude by a three-phase thyristor bridge rectifier. Using a controlled rectifier, the DC-link voltage can be adjusted in such way that the ripple of the IM state variables, caused mainly by treating the inverter as a source of only eight voltage vectors, is significantly reduced. Another positive consequence of the proposed algorithm is the reduction of DC-link-dependent switching losses. The DC-link optimisation algorithm is integrated within the PTC that is used for the torque and flux control. The theoretical analysis of the DC-link voltage influence on the drive behaviour is supported by simulation and experimental results conducted on a 5.5 kW IM drive, which confirms the benefits of the PTC with the DC-link voltage optimisation.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20201 - Electrical and electronic 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

    IET Power Electronics

  • ISSN

    1755-4535

  • e-ISSN

    1755-4543

  • Volume of the periodical

    13

  • Issue of the periodical within the volume

    15

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    11

  • Pages from-to

    3396-3406

  • UT code for WoS article

    000591720700019

  • EID of the result in the Scopus database

    2-s2.0-85095914859