AC Induction Machine Speed Estimation using Electrical Quantities Harmonic Analysis

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F08%3APU68408" target="_blank" >RIV/00216305:26220/08:PU68408 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

AC Induction Machine Speed Estimation using Electrical Quantities Harmonic Analysis

Original language description

Control of drives based on AC induction motors is a quite complex task. Provided the vector control algorithm is used we need to know not only the rotor speed but also the position of the magnetic flux inside the motor during the control process. In mostapplications the flux sensors are omitted and the magnetic flux space vector position has to be calculated. But there are also applications in which even speed sensors should be omitted. In such a situation, we have to solve the task of state reconstruction only from voltage and currents measurements. Speed estimation methods based on the rotor slot harmonics analysis are popular because they do not depend on the machine electrical parameters knowledge. This paper deals with a problem of a small induction machine speed estimation.

Czech name

Odhad rychlosti asynchronního motoru na základě harmonické analýzy elektrických veličinu

Czech description

Článek se zabývá problematikou návrhu algoritmu bezsnímačového řízení pro malý asynchronní motor. Je zvažována jak metoda založená na modelu, tak i bez použití modelu na základě analýzy spektra statorových veličin. Algoritmus byl ověřen na reálné experimentální soustavě s asynchronním motorem.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JB - Sensors, detecting elements, measurement and regulation

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

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

Publication year

2008

Confidentiality

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

Name of the periodical

DAAAM International Scientific Book

ISSN

1726-9687

e-ISSN

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Volume of the periodical

2007

Issue of the periodical within the volume

1

Country of publishing house

AT - AUSTRIA

Number of pages

14

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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