Predictive real time minimization of power losses with improved space vector preselection algorithm

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F18%3A43953538" target="_blank" >RIV/49777513:23220/18:43953538 - isvavai.cz</a>

Výsledek na webu

<a href="https://ieeexplore.ieee.org/document/8624690" target="_blank" >https://ieeexplore.ieee.org/document/8624690</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Predictive real time minimization of power losses with improved space vector preselection algorithm

Popis výsledku v původním jazyce

The proposed control algorithm is focused on reducing and redistribution of power losses among the transistors and diodes in a dual (open winding load) converter. The proposed method combines a space vector PWM (SVPWM) with a finite control set model predictive control (MPC). The SVPWM is used for preselection of basic voltage vectors which are suitable to create a reference output voltage. It enables to identify available switching combinations of basic vectors which are closest to the reference. The MPC enables using a mathematical model of the converter including calculation of power losses and redistribution of them. Using a proposed cost function, it is possible to redistribute power losses to be closely equal among the converter semiconductor switches. The output voltage vector is then utilizing optimum switching combination which is composed of three optimum switching states only.

Název v anglickém jazyce

Predictive real time minimization of power losses with improved space vector preselection algorithm

Popis výsledku anglicky

The proposed control algorithm is focused on reducing and redistribution of power losses among the transistors and diodes in a dual (open winding load) converter. The proposed method combines a space vector PWM (SVPWM) with a finite control set model predictive control (MPC). The SVPWM is used for preselection of basic voltage vectors which are suitable to create a reference output voltage. It enables to identify available switching combinations of basic vectors which are closest to the reference. The MPC enables using a mathematical model of the converter including calculation of power losses and redistribution of them. Using a proposed cost function, it is possible to redistribute power losses to be closely equal among the converter semiconductor switches. The output voltage vector is then utilizing optimum switching combination which is composed of three optimum switching states only.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/LO1607" target="_blank" >LO1607: RICE – Nové technologie a koncepce pro inteligentní průmyslové systémy</a><br>

Návaznosti

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

Rok uplatnění

2018

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 2018 18th International Conference on Mechatronics - Mechatronika (ME)

ISBN

978-80-214-5542-9

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

251-256

Název nakladatele

IEEE

Místo vydání

Piscataway

Místo konání akce

Brno, Czech Republic

Datum konání akce

5. 12. 2018

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000465104200039