Survey of wind farm control - power and fatigue optimization

Torben Knudsen, Thomas Bak, Mikael Svenstrup

Research output: Contribution to journalJournal articleResearchpeer-review

158 Citations (Scopus)

Abstract

The main goal of this paper is to establish the present state of the art for wind farm control. The control area that will be focused on is the mechanical/aerodynamic part, which includes the wind turbines, their power production, fatigue and wakes affecting neighbouring wind turbines. The sub-objectives in this area of research are as follows: (i) maximizing the total wind farm power production; (ii) following a reference for the total wind farm active power; and (iii) doing this in a manner that minimizes fatigue loading for the wind turbines in the farm. Each of these sub-objectives is discussed, including the following important control issues: choice of input and output, control method and modelling used for controller design and simulation. The available literature from industry is also considered. Finally, a conclusion is presented discussing the established results, open challenges and necessary research.
Original languageEnglish
JournalWind Energy
Volume18
Issue number8
Pages (from-to)1333-1351
ISSN1095-4244
DOIs
Publication statusPublished - Aug 2015

Bibliographical note

Published online 9 May 2014 in Wiley Online Library (onlinelibrary.wiley.com)

Keywords

  • Wind farm control
  • power optimization
  • wind farm modelling
  • wind farm simulation

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