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A Distributed Power Coordination Scheme for Fatigue Load Reduction in Wind Farms

Författare:
Publiceringsår: 2011
Språk: Engelska
Sidor: 5219-5224
Dokumenttyp: Konferensbidrag
Övrig information: Key=dar+11acc project=LCCC-distributed

Sammanfattning

Wind turbines operating in wind farms are coupled by the wind flow. This coupling results in increased turbulence levels for
downwind turbines, and consequently higher maintenance costs. In this paper, we consider a scenario where a wind farm is asked to produce less than maximum power. The objective is to minimize fatigue loads on the turbines, while maintaining the desired power production. We show how this can be achieved by coordinating neighboring turbines. The result is a control structure where each turbine only need to communicate with a limited set of neighboring turbines. Moreover, the synthesis of
the controllers is also distributed.

Disputation

Nyckelord

  • Technology and Engineering
  • Wind farm control
  • Distributed control

Övrigt

2011 American Control Conference
2011-06-29
San Francisco, CA, USA
Published
  • AEOLUS
Yes
  • LCCC

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