DocumentCode
2905801
Title
Modeling and control of a grid-connected BDFM under unbalanced grid voltage conditions
Author
Sotoodeh, Pedram ; Izadkhast, Seyed Mahdi ; Khosravi, Hamed ; Oraee, Hashem
Author_Institution
Electr. & Comput. Eng. Dept., Kansas State Univ., Manhattan, KS, USA
fYear
2011
fDate
15-18 May 2011
Firstpage
1647
Lastpage
1651
Abstract
This paper presents a mathematical model for Brushless Doubly-Fed Machine (BDFM) based on Stator Flux Orientation (SFO) in positive and negative reference frames under unbalanced grid voltage conditions. A negative controller is designed to eliminate the effects of unbalanced conditions on electrical torque. The model and controller performance during unbalanced conditions is validated by time domain simulation in MATLAB/Simulink.
Keywords
brushless machines; control system synthesis; machine control; power grids; stators; time-domain analysis; torque control; brushless doubly fed machine; electrical torque; grid connected BDFM control; negative controller; stator flux orientation; unbalanced grid voltage condition; Equations; Mathematical model; Stator windings; Torque; Voltage control; Windings; BDFM; Unbalanced Grid Voltage; dq Model;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Machines & Drives Conference (IEMDC), 2011 IEEE International
Conference_Location
Niagara Falls, ON
Print_ISBN
978-1-4577-0060-6
Type
conf
DOI
10.1109/IEMDC.2011.5994609
Filename
5994609
Link To Document