Detail výsledku

AC Induction Machine Speed Estimation using Electrical Quantities Harmonic Analysis

VÁCLAVEK, P.; BLAHA, P. AC Induction Machine Speed Estimation using Electrical Quantities Harmonic Analysis. DAAAM International Scientific Book, 2008, vol. 2007, no. 1, p. 243-256. ISSN: 1726-9687.
Typ
článek v časopise
Jazyk
anglicky
Autoři
Václavek Pavel, prof. Ing., Ph.D., UAMT (FEKT)
Blaha Petr, doc. Ing., Ph.D., CAMAT (FEKT)
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 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.

Klíčová slova

AC induction machine, sensorless control, slot harmonics

Rok
2008
Strany
243–256
Časopis
DAAAM International Scientific Book, roč. 2007, č. 1, ISSN 1726-9687
BibTeX 
@article{BUT43883,
  author="Pavel {Václavek} and Petr {Blaha}",
  title="AC Induction Machine Speed Estimation using Electrical Quantities Harmonic Analysis",
  journal="DAAAM International Scientific Book",
  year="2008",
  volume="2007",
  number="1",
  pages="243--256",
  issn="1726-9687"
}
Pracoviště
Ústav automatizace a měřicí techniky (UAMT)
Nahoru