Comparison of Alternative Equivalent Circuits of Induction Motor with Real Machine Data

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

Comparison of Alternative Equivalent Circuits of Induction Motor with Real Machine Data

Popis výsledku v původním jazyce

The algorithms based on separated control of the motor flux and torque are used in order to gain the maximum performance from the induction machine. To push the efficiency and dynamics limits of the IM to its limits mostly FOC or DTC control strategies are used. Both are based on the knowledge of the hardly measurable variable-machine flux. To obtain the information about inner machine flux models based on the machine equivalent circuit are mostly used. Therefore the accuracy of the equivalent circuitshas direct influence on the accuracy of the machine control. To reduce the complexity of the mathematical model the resistances and inductances are concentrated to one component and 3 phase winding is assumed to be symmetrical. In order to design controlstrategy for the induction motor, system equations and equivalent circuit must be established at first. This paper examines and compares some of the issues of adequate machine modeling and attempts to provide a firmer basis for selection

Název v anglickém jazyce

Comparison of Alternative Equivalent Circuits of Induction Motor with Real Machine Data

Popis výsledku anglicky

The algorithms based on separated control of the motor flux and torque are used in order to gain the maximum performance from the induction machine. To push the efficiency and dynamics limits of the IM to its limits mostly FOC or DTC control strategies are used. Both are based on the knowledge of the hardly measurable variable-machine flux. To obtain the information about inner machine flux models based on the machine equivalent circuit are mostly used. Therefore the accuracy of the equivalent circuitshas direct influence on the accuracy of the machine control. To reduce the complexity of the mathematical model the resistances and inductances are concentrated to one component and 3 phase winding is assumed to be symmetrical. In order to design controlstrategy for the induction motor, system equations and equivalent circuit must be established at first. This paper examines and compares some of the issues of adequate machine modeling and attempts to provide a firmer basis for selection

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

2012

Kód důvěrnosti údajů

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

Název statě ve sborníku

Advances in Mechanisms Design

ISBN

978-94-007-5124-8

ISSN

2211-0984

e-ISSN

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Počet stran výsledku

7

Strana od-do

13-19

Název nakladatele

Springer

Místo vydání

Heidelberg

Místo konání akce

Liberec

Datum konání akce

4. 9. 2012

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

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