Detail publikace

AC Induction Machine Speed Observer with Rotor Resistance Adaptation

VÁCLAVEK, P. BLAHA, P.

Originální název

AC Induction Machine Speed Observer with Rotor Resistance Adaptation

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

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 most applications the flux sensors are omitted and the magnetic flux phasor 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. In the current paper, we present a method based on deterministic evaluation of measurement using the state observer based on Lyapunov function. The rotor resistance estimation is also discussed as it is one of main problems in AC induction machine speed estimation.

Klíčová slova

induction machine, rotor resistance, rotor slot harmonics, speed estimation

Autoři

VÁCLAVEK, P.; BLAHA, P.

Rok RIV

2005

Vydáno

4. 7. 2005

Nakladatel

IFAC

Místo

Praha

ISBN

0-08-045108-X

Kniha

Proceedings of the 16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005 DVD

Strany od

1

Strany do

6

Strany počet

6

BibTex

@inproceedings{BUT14831,
  author="Pavel {Václavek} and Petr {Blaha}",
  title="AC Induction Machine Speed Observer with Rotor Resistance Adaptation",
  booktitle="Proceedings of the 16th Triennial World Congress of International Federation of Automatic Control, IFAC 2005 DVD",
  year="2005",
  pages="1--6",
  publisher="IFAC",
  address="Praha",
  isbn="0-08-045108-X"
}