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
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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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