Influence of a Sensorless Algorithm Position Estimation Error on the Control of a Doubly Fed Induction Machine

Author

Kortabarria, Lñigo ; de Alegría, Iñigo Martínez ; Andreu, Jon ; Martín, José Luis ; Villate, Jose Luis

Author_Institution

Univ. of the Basque Country, Bilbao

fYear

2007

fDate

5-8 Nov. 2007

Firstpage

962

Lastpage

967

Abstract

Parameter variations, model inaccuracies and noise in measurements introduce rotor position estimation errors in sensorless algorithms in Doubly Fed Induction Machines. Depending on the chosen control algorithm, these position estimation errors may generate important errors on the control of active power and reactive power of the Doubly Fed Induction Machine. This paper presents a vector control method on stator flux reference frame able to compensate position estimation errors in the sensorless algorithm.

Keywords

asynchronous machines; machine vector control; reactive power control; rotors; stators; active power control; doubly fed induction machine control; parameter variations; reactive power control; rotors; sensorless algorithm position estimation error; stator flux reference frame; vector control method; Error correction; Estimation error; Induction generators; Induction machines; Noise measurement; Position measurement; Power generation; Reactive power control; Rotors; Sensorless control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics Society, 2007. IECON 2007. 33rd Annual Conference of the IEEE

Conference_Location

Taipei

ISSN

1553-572X

Print_ISBN

1-4244-0783-4

Type

conf

DOI

10.1109/IECON.2007.4459967

Filename

4459967