Universal PWM modulator for multiphase drives with a minimum infinity-norm approach

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F16%3A43929225" target="_blank" >RIV/49777513:23220/16:43929225 - isvavai.cz</a>

Výsledek na webu

<a href="http://ieeexplore.ieee.org/document/7486109/" target="_blank" >http://ieeexplore.ieee.org/document/7486109/</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1109/TIE.2016.2577618" target="_blank" >10.1109/TIE.2016.2577618</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Universal PWM modulator for multiphase drives with a minimum infinity-norm approach

Popis výsledku v původním jazyce

This paper introduces a new universal carrierbased pulse width modulation for multiphase converters based on a novel approach for the determination of modulation signals. They are calculated employing the minimum infinity-norm method which is in general suitable for underdetermined systems. The proposed approach minimizes the maximum element of solution vector and finds a unique one in the infinite solution set. Multiphase converters represent a case of systems with multiple degrees of freedom (DOF) allowing the optimization procedure. Modulation signals found by the minimum infinity norm lead naturally to maximumutilization of the dc-link voltage. The proposed approach enables easy modification of number of phases and DOF, respectively, and, thus, it provides a powerful tool for wide range of problems. The universality of the approach is demonstrated on both five- and seven-phase converters with specific demanded voltage vectors. Theoretical assumptions were verified by simulations and experiments on a laboratory prototype of the five-phase converter.

Název v anglickém jazyce

Universal PWM modulator for multiphase drives with a minimum infinity-norm approach

Popis výsledku anglicky

This paper introduces a new universal carrierbased pulse width modulation for multiphase converters based on a novel approach for the determination of modulation signals. They are calculated employing the minimum infinity-norm method which is in general suitable for underdetermined systems. The proposed approach minimizes the maximum element of solution vector and finds a unique one in the infinite solution set. Multiphase converters represent a case of systems with multiple degrees of freedom (DOF) allowing the optimization procedure. Modulation signals found by the minimum infinity norm lead naturally to maximumutilization of the dc-link voltage. The proposed approach enables easy modification of number of phases and DOF, respectively, and, thus, it provides a powerful tool for wide range of problems. The universality of the approach is demonstrated on both five- and seven-phase converters with specific demanded voltage vectors. Theoretical assumptions were verified by simulations and experiments on a laboratory prototype of the five-phase converter.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

—

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

2016

Kód důvěrnosti údajů

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

Název periodika

IEEE Transactions on Industrial Electronics

ISSN

0278-0046

e-ISSN

—

Svazek periodika

63

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

5979-5987

Kód UT WoS článku

000384641900001

EID výsledku v databázi Scopus

2-s2.0-84987768415