Identification of continuous dynamical model of induction motor based on the Poisson moment functional

  • Authors:

  • Alexandru Onea;Vasile Horga

  • Affiliations:

  • Department of Automatic Control and Technical Informatics, "Gh. Asachi" Technical University of Iasi, Iasi, Romania;Department of Electric Drives, "Gh. Asachi" Technical University of Iasi, Iasi, Romania

  • Venue:
  • ICS'08 Proceedings of the 12th WSEAS international conference on Systems
  • Year:
  • 2008

Quantified Score

Hi-index 0.00

Visualization

Abstract

The paper presents an on-line recursive algorithm for parameter estimation of the squirrel-cage induction motor. The method is based on a technique that uses the Poisson moment functional theory. The algorithm uses the continuous parametric model of the induction motor, with certain advantages in the estimation precision and parameters evaluation. This technique allows an easy connection between the estimated parameters and the parameters of the equivalent phase circuit. The experimental results obtained through numerical simulation prove the effectiveness of the proposed on-line estimation algorithm.