Minimum infinity norm-based PWM for three-phase four-leg converters

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F19%3A43955545" target="_blank" >RIV/49777513:23220/19:43955545 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/8781324" target="_blank" >https://ieeexplore.ieee.org/document/8781324</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ISIE.2019.8781324" target="_blank" >10.1109/ISIE.2019.8781324</a>

Result language
angličtina
Original language name
Minimum infinity norm-based PWM for three-phase four-leg converters
Original language description
Control of four-leg voltage-source converters operating on three-phase systems traditionally faces the problem of transformation from a four-degrees of freedom (DOF) modulation space to a three-DOF output-voltage space. Contemporary, it is highly desirable to minimize the leg voltage, and consequently the dc-link voltage, especially because of positive impact on cost-effective dimensioning of power electronics modules. In order to meet these requirements, a novel universal PWM method is proposed. It is based on calculation of the minimum infinity norm and tailored for control of four-leg converters operating in applications with both, balanced and unbalanced output voltage. In order to verify its universality, it has been employed in two different applications, namely a three-phase four-leg inverter supplying an unbalanced load and a four-leg compensator of earth faults in distribution power grids. Capability of the proposed modulation algorithm to control the four-leg converters in various applications while minimizing the dc-link voltage has been verified by experiments on two designed laboratory prototypes.
Czech name
—
Czech description
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Project
<a href="/en/project/LO1607" target="_blank" >LO1607: RICE - New technologies and concepts for smart industrial system</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the IEEE International Symposium on Industrial Electronics (ISIE 2019)
ISBN
978-1-72813-666-0
ISSN
2163-5137
e-ISSN
2163-5145
Number of pages
6
Pages from-to
902-907
Publisher name
IEEE
Place of publication
Piscataway
Event location
Vancouver, BC, Canada
Event date
Jun 12, 2019
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000500998700135

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