Steady-state analytical analysis of a four-switch space vector PWM inverter fed induction motor drive

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F01%3A00003054" target="_blank" >RIV/60460709:41310/01:00003054 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Steady-state analytical analysis of a four-switch space vector PWM inverter fed induction motor drive

Popis výsledku v původním jazyce

In many applications further cost reduction for the drive is one of the important aspect, and thus, a reduction of the number of power switches in the inverter should be a main consideration. These topologies (B4) are employing four switches and four diodes as a practical alternative to the conventional (B6) inverter with six switches and six diodes.This paper presents an analytical model and analysis of the time response of the motor surrents for a four-switch inverter driving a three-phase induction machine. As the phase voltage are in principle asymmetrical, first the asymmetrical space vectors are expressed in the symmetrical forms. Next, the mathematical model uses mixed description in the p and z domains. (The Laplace and modified z-transform) Finally, analytical results are verified experimentally on a 0,75 kW B4 inverter.

Název v anglickém jazyce

Steady-state analytical analysis of a four-switch space vector PWM inverter fed induction motor drive

Popis výsledku anglicky

In many applications further cost reduction for the drive is one of the important aspect, and thus, a reduction of the number of power switches in the inverter should be a main consideration. These topologies (B4) are employing four switches and four diodes as a practical alternative to the conventional (B6) inverter with six switches and six diodes.This paper presents an analytical model and analysis of the time response of the motor surrents for a four-switch inverter driving a three-phase induction machine. As the phase voltage are in principle asymmetrical, first the asymmetrical space vectors are expressed in the symmetrical forms. Next, the mathematical model uses mixed description in the p and z domains. (The Laplace and modified z-transform) Finally, analytical results are verified experimentally on a 0,75 kW B4 inverter.

Druh

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

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2001

Kód důvěrnosti údajů

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

Název periodika

Elektryka z.177

ISSN

0072-4688

e-ISSN

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Svazek periodika

2001

Číslo periodika v rámci svazku

177

Stát vydavatele periodika

PL - Polská republika

Počet stran výsledku

8

Strana od-do

167-173

Kód UT WoS článku

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EID výsledku v databázi Scopus

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