Robust field weakening algorithm for vector-controlled induction machine traction drives

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F06%3A00503094" target="_blank" >RIV/49777513:23220/06:00503094 - 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

Robust field weakening algorithm for vector-controlled induction machine traction drives

Popis výsledku v původním jazyce

This paper focuses on the field weakening operation of the vector-controlled induction machine drive intended for traction application (trams and trolley-buses). New field weakening strategy based on the modulation depth control is presented. This strategy makes possible operation of the converter in the linear modulation area as well as in the overmodulation area (close to the six-step mode), even if the common carrier-based PWM is employed. The proposed algorithm is simple, independent of the machineparameter variations and provides maximum output torque. Very important contribution is that this method does not use feedback from the dc-link voltage. It significantly improves the immunity of the traction drive against the oscillations of the input dc-link filter. The simulation results presenting behaviour of the traction drive prototype of power of 160kW and the experiments performed on the laboratory prototype confirm the proper function of the proposed field weakening strategy.

Název v anglickém jazyce

Robust field weakening algorithm for vector-controlled induction machine traction drives

Popis výsledku anglicky

This paper focuses on the field weakening operation of the vector-controlled induction machine drive intended for traction application (trams and trolley-buses). New field weakening strategy based on the modulation depth control is presented. This strategy makes possible operation of the converter in the linear modulation area as well as in the overmodulation area (close to the six-step mode), even if the common carrier-based PWM is employed. The proposed algorithm is simple, independent of the machineparameter variations and provides maximum output torque. Very important contribution is that this method does not use feedback from the dc-link voltage. It significantly improves the immunity of the traction drive against the oscillations of the input dc-link filter. The simulation results presenting behaviour of the traction drive prototype of power of 160kW and the experiments performed on the laboratory prototype confirm the proper function of the proposed field weakening strategy.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

<a href="/cs/project/FI-IM2%2F071" target="_blank" >FI-IM2/071: *Konduktivní proudy v asynchronním trakčním pohonu a jejich vliv na bezpečnost kolejových obvodů.</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2006

Kód důvěrnosti údajů

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

Název statě ve sborníku

IECON 2006

ISBN

978-1-4244-0135-2

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

IEEE

Místo vydání

New York

Místo konání akce

Paříž

Datum konání akce

10. 11. 2006

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

000245905007082