Model predictive control of dual inverter respecting temperature limits of IGBTs

Kód výsledku v 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>

Výsledek na webu

<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>

Jazyk výsledku

angličtina

Název v původním jazyce

Model predictive control of dual inverter respecting temperature limits of IGBTs

Popis výsledku v původním jazyce

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.

Název v anglickém jazyce

Model predictive control of dual inverter respecting temperature limits of IGBTs

Popis výsledku anglicky

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.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 18th European Conference on Power Electronics and Application (EPE ECCE Europe 2016)

ISBN

978-9-0758-1524-5

ISSN

—

e-ISSN

—

Počet stran výsledku

10

Strana od-do

1-10

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

Karlsruhe, Germany

Datum konání akce

5. 9. 2016

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000386637300338