DocumentCode
150762
Title
Capability of DFIG WTS to ride through recurring asymmetrical grid faults
Author
Wenjie Chen ; Blaabjerg, Frede ; Min Chen ; Dehong Xu
Author_Institution
Coll. of Electr. Eng., Zhejiang Univ., Hangzhou, China
fYear
2014
fDate
14-18 Sept. 2014
Firstpage
1827
Lastpage
1834
Abstract
The Wind Turbine Systems (WTS) are required to ride through recurring grid faults in some countries. In this paper, the capability of Doubly Fed Induction Generator (DFIG) WTS to ride through recurring asymmetrical grid faults is evaluated and compared with the ride through capability under single asymmetrical grid fault. A mathematical model of the DFIG under recurring asymmetrical grid faults is represented. The analysis are verified by simulations on a 1.5MW DFIG model and by experiments on a reduced-scale DFIG test system.
Keywords
asynchronous generators; power grids; wind turbines; DFIG WTS; DFIG model; DFIG test system; asymmetrical grid faults; doubly fed induction generator; mathematical model; power 1.5 MW; ride through recurring grid faults; wind turbine systems; Analytical models; Circuit faults; Mathematical model; Rotors; Stator windings; Voltage fluctuations;
fLanguage
English
Publisher
ieee
Conference_Titel
Energy Conversion Congress and Exposition (ECCE), 2014 IEEE
Conference_Location
Pittsburgh, PA
Type
conf
DOI
10.1109/ECCE.2014.6953640
Filename
6953640
Link To Document