Electric drive with voltage-fed inverter with regard to influence of voltage sag

Kód výsledku v IS VaVaI

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Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Electric drive with voltage-fed inverter with regard to influence of voltage sag

Popis výsledku v původním jazyce

This paper solves problematic of immunity of electric drive from the voltage sags on the power supply. Typical modern electric drive consist of the induction machine (or synchronous machine) supplied from indirect frequency converter with voltage-fed inverter and with non-controlled rectifier (or other - more complicated type of input side of this frequency converter). For this configuration are compared some variants how to achieve high immunity from the voltage sags. There are reflected opportune control algorithms (for induction machine etc.) for the quickly to change of working regime from full load in regime "drive" to "no-load" regime (to achieve for approximately constant value of voltage in capacitance in DC-link) and opportune control algorithms for quickly to return to original working regime after the regeneration of energy supply. There are also referenced the variants of adaptation of power circuits for to achieve a higher of immunity from the voltage sags. Special attenti

Název v anglickém jazyce

Electric drive with voltage-fed inverter with regard to influence of voltage sag

Popis výsledku anglicky

This paper solves problematic of immunity of electric drive from the voltage sags on the power supply. Typical modern electric drive consist of the induction machine (or synchronous machine) supplied from indirect frequency converter with voltage-fed inverter and with non-controlled rectifier (or other - more complicated type of input side of this frequency converter). For this configuration are compared some variants how to achieve high immunity from the voltage sags. There are reflected opportune control algorithms (for induction machine etc.) for the quickly to change of working regime from full load in regime "drive" to "no-load" regime (to achieve for approximately constant value of voltage in capacitance in DC-link) and opportune control algorithms for quickly to return to original working regime after the regeneration of energy supply. There are also referenced the variants of adaptation of power circuits for to achieve a higher of immunity from the voltage sags. Special attenti

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2014

Kód důvěrnosti údajů

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

Název statě ve sborníku

Proceedings of the 16th International Conference on Mechatronics : Mechatronika 2014

ISBN

978-80-214-4816-2

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

666-671

Název nakladatele

Brno University of technology. Faculty of Mechanical Engineering

Místo vydání

Brno

Místo konání akce

Brno

Datum konání akce

3. 12. 2014

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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