Referenced Items are not available for this document.
The modeling of a Doubly fed induction generator (DFIG) system for a wind turbine application is investigated in this paper. The electrical generating system is equipped with a dc crowbar system for fault ride through ability. After setting up the basic machine, converter, and grid-filter equations, the various controllers are derived and the selection of the regulator parameters is discussed. To validate the derived model, the investigated DFIG system is simulated using PSCAD/EMTDC and its dynamic response to voltage dips is compared to the dip behavior of an existing 2-MW wind turbine. It will be shown that the developed generic model exhibits the same dynamic performance as the actual wind turbine during and directly after a voltage dip recorded at the wind-turbine site, even in case of a severe event where the voltage at the connection point drops to 0% during the voltage dip.
Published in:
Energy Conversion, IEEE Transactions on
(Volume:28
,
Issue:
1
)
Date of Publication: March 2013
- Page(s):
- 76 - 85
- ISSN :
- 0885-8969
- INSPEC Accession Number:
- 13287435
- Digital Object Identifier :
- 10.1109/TEC.2012.2222885
- Product Type:
- Journals & Magazines
- Date of Publication :
- 15 January 2013
- Date of Current Version :
- 07 February 2013
- Issue Date :
- March 2013
- Sponsored by :
- IEEE Power & Energy Society
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