DocumentCode
2366566
Title
Stability Analysis of a Brushless Doubly-Fed Machine under Closed Loop Scalar Current Control
Author
Sarasola, Izaskun ; Poza, Javier ; Oyarbide, Estanis ; Rodriguez, Miguel Angel
Author_Institution
Fac. of Eng., Mondragon Univ.
fYear
2006
fDate
6-10 Nov. 2006
Firstpage
1527
Lastpage
1532
Abstract
This paper presents a stability analysis of the brushless doubly-fed machine (BDFM) under closed loop scalar current control (CLSCC). The recently developed unified reference-frame dq model leads to an invariant small signal model reflecting the dynamic of the BDFM under CLSCC. Theoretical stability analysis shows a stable behavior along all the operation range. This result is confirmed by an experimental BDFM set-up. It is concluded that CLSCC becomes the simplest control alternative of any real BDFM application
Keywords
brushless machines; closed loop systems; electric current control; machine control; stability; brushless doubly-fed machine; closed loop scalar current control; invariant small signal model; stability analysis; unified reference-frame dq model; Current control; Equations; Induction machines; Machine windings; Shafts; Stability analysis; Stator windings; Steady-state; Voltage control; Wounds;
fLanguage
English
Publisher
ieee
Conference_Titel
IEEE Industrial Electronics, IECON 2006 - 32nd Annual Conference on
Conference_Location
Paris
ISSN
1553-572X
Print_ISBN
1-4244-0390-1
Type
conf
DOI
10.1109/IECON.2006.347553
Filename
4153135
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