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VÁCLAVEK, P. BLAHA, P. HERMAN, I.
Originální název
AC Drive Observability Analysis
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
AC induction motors and permanent magnet synchronous drives became very popular for motion control applications due to their simple and reliable construction. Sensorless drive control is required in many applications to reduce drive production costs. While many approaches to magnetic flux, rotor speed, or other quantities needed to control electrical machine were proposed, conditions under which these quantities can be estimated are not often sufficiently investigated. In this paper, induction machine and permanent-magnet-synchronous-machine drive state observability analysis is presented, together with conditions allowing reliable rotor speed and position estimation. A method based on the nonlinear dynamical system state observability theory is proposed, resulting in a unified approach to the ac drive observability analysis.
Klíčová slova
Induction machine , nonlinear system , observability , synchronous machine
Autoři
VÁCLAVEK, P.; BLAHA, P.; HERMAN, I.
Rok RIV
2013
Vydáno
1. 8. 2013
Nakladatel
IEEE
ISSN
0278-0046
Periodikum
IEEE Transactions on Industrial Electronics
Ročník
60
Číslo
8
Stát
Spojené státy americké
Strany od
3047
Strany do
3059
Strany počet
13
BibTex
@article{BUT99096, author="Pavel {Václavek} and Petr {Blaha} and Ivo {Herman}", title="AC Drive Observability Analysis", journal="IEEE Transactions on Industrial Electronics", year="2013", volume="60", number="8", pages="3047--3059", doi="10.1109/TIE.2012.2203775", issn="0278-0046" }