Model predictive control of dual inverter respecting temperature limits of IGBTs

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F16%3A43929243" target="_blank" >RIV/49777513:23220/16:43929243 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/document/7695589/" target="_blank" >http://ieeexplore.ieee.org/document/7695589/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/EPE.2016.7695589" target="_blank" >10.1109/EPE.2016.7695589</a>

Result language
angličtina
Original language name
Model predictive control of dual inverter respecting temperature limits of IGBTs
Original language description
This paper deals with a new control system based on finite control set model predictive control designed for a dual voltage source inverter. The proposed control systems deals with three objectives, the first one is the output current control depending on the load current demands, the second part of the control system is balancing of power losses among the semiconductor devices using redundant switching states of the converter and the third part of the control system is dedicated for the thermal limitation and protection of the semiconductor devices. This protection is performed by power losses limitation calculated by a designed thermal model of the semiconductor devices using the measured temperature of the device baseplate. A simplified thermal network model is used for the converter output power limitation during its operation depending on the semiconductor temperature. The thermal protection of the semiconductor devices is ensured in two ways: (i) by reduction of the switching frequency, (ii) by reduction of the maximum output current. These control system parts are employed in a new multicritera cost function proposal which is described in detail.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 18th European Conference on Power Electronics and Application (EPE ECCE Europe 2016)
ISBN
978-9-0758-1524-5
ISSN
—
e-ISSN
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Number of pages
10
Pages from-to
1-10
Publisher name
IEEE
Place of publication
Piscataway
Event location
Karlsruhe, Germany
Event date
Sep 5, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000386637300338

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