DocumentCode :
1399336
Title :
Control of a Wind Farm Based on Synchronous Generators With a Central HVDC-VSC Converter
Author :
Gomis-Bellmunt, Oriol ; Junyent-Ferré, Adrià ; Sumper, Andreas ; Bergas-Jané, Joan
Author_Institution :
Dept. d´´Eng. Electr., Univ. Politec. de Catalunya. ETS d´´Eng. Ind. de Barcelona, Barcelona, Spain
Volume :
26
Issue :
3
fYear :
2011
Firstpage :
1632
Lastpage :
1640
Abstract :
A control scheme for wind farms based on synchronous generators connected to a single power converter is presented. The scheme is applicable to HVDC interfaced offshore or remote wind farms. The proposed control scheme is based on computing the optimal wind farm electrical frequency depending on the different incoming wind speeds. The power converter regulates the system frequency by adjusting the power injected to the HVDC circuit. Fault ride-through is also possible by reducing rapidly the injected active power. The proposed scheme is validated by means of simulations with a wind farm composed of four wind turbines.
Keywords :
HVDC power convertors; power generation control; synchronous generators; wind power plants; wind turbines; active power; central HVDC-VSC power converter; control scheme; synchronous generators; wind farm electrical frequency; wind turbines; Converters; HVDC transmission; Synchronous generators; Wind farms; Wind speed; Wind turbines; High voltage direct current (HVDC); offshore wind power; variable frequency wind farm; wind power generation;
fLanguage :
English
Journal_Title :
Power Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0885-8950
Type :
jour
DOI :
10.1109/TPWRS.2010.2091654
Filename :
5661886
Link To Document :
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