Aeolus

Modelling and Control of Large-Scale Offshore Wind Farms

NB: due to the travel situation this side event has been cancelled

Thursday, 22 April 2010
11:30 – 13:30
Room D, Hall 4

Aeolus is a European research project under the IST framework programme 7. The main goal of Aeolus is to research and develop models and controls that allow real-time predictions and dynamic management of the wind flow.

The project is inspired by the industrial case of offshore wind farms. We use models of the wind flow as a basis for new control paradigms; centralized and distributed that acknowledges the uncertainty in the modelling and dynamically manages the wind resource among the wind turbines in a farm in order to optimise specific control objectives. The aim is to increase energy quality and generation while reducing fatigue loads. The usefulness of our techniques will be validated on a case study and by physical experiments on a scaled wind power farm.

Some results are already available through the Aeolus website: www.ict-aeolus.eu

In this event presentations will give an overview of the project along with the latest results. The focus is on wind flow models for control and the use of these in control systems. In addition results related to a wind farm control benchmark are presented.


11:30 - 11:45

Introduction

Aeolus - Modeling and control of large-scale offshore wind farms
Thomas Bak, Aalborg University

11:45 - 12:15

Wind farm flow modeling

A quasi-steady wind farm flow model in the context of distributed control of the wind farm
Arno Brand, Energy research Centre of the Netherlands
Prediction models for wind speed at turbines in a farm with application to control
Torben Knudsen, Aalborg University

12:15 - 13:00

Wind farm control concepts

Supervisory wind farm control strategy
Gerrit van der Molen, Industrial Systems and Control Ltd
Hierarchical wind farm control for power/load optimization
Mate Jelavić, University of Zagreb
Dynamic dual decomposition for distributed control
Thomas Bak, Aalborg University

13:00 - 13:15

Farm control demonstration

Aeolus Toolbox for dynamic wind farm modeling, simulation, and control
Jacob Grunnet, Aalborg University

13:15 - 13:30

Summary and outlook

Thomas Bak, Aalborg University

13:30

Closing




"... useful, inspiring and motivating"
Vestas, Denmark


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