Detail publikace

Speed Observer for AC Induction Machine Sensorless Control with Stator Resistance Estimation

VÁCLAVEK, P. BLAHA, P.

Originální název

Speed Observer for AC Induction Machine Sensorless Control with Stator Resistance Estimation

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. Flux position is usually estimated, 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 Lyapunov stability analysis improved with stator resistance estimation. The method has been proven in testing on real AC induction machine.

Klíčová slova

AC induction motor, sensorless control, state observer, motion control

Autoři

VÁCLAVEK, P.; BLAHA, P.

Vydáno

3. 11. 2004

Nakladatel

DAAAM International

Místo

Vienna

ISBN

978-3-901509-42-1

Kniha

Proceedings of the 15the International DAAAM Symposium "Intelligent Manufacturing&Automation:Globalisation-Technology-Men-Nature"

Strany od

465

Strany do

466

Strany počet

2

BibTex

@inproceedings{BUT11765,
  author="Pavel {Václavek} and Petr {Blaha}",
  title="Speed Observer for AC Induction Machine Sensorless Control with Stator Resistance Estimation",
  booktitle="Proceedings of the 15the International DAAAM Symposium {"}Intelligent Manufacturing&Automation:Globalisation-Technology-Men-Nature{"}",
  year="2004",
  pages="465--466",
  publisher="DAAAM International",
  address="Vienna",
  isbn="978-3-901509-42-1"
}