ATLAS: Offshore Wind Challenge
ARPA-E (via HeroX)
This opportunity closed April 30, 2019. 5 similar opportunities are open right now.
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About this archived opportunity
Overview ATLAS CompetitionAerodynamic Turbines with Load Attenuation Systems General DescriptionThe Advanced Research Projects Agency – Energy (ARPA-E) of the U.S. Department of Energy is challenging the research and industrial communities to discover, develop, and test innovative and disruptive Control Co-Design solutions for critical wind energy challenges. The ATLAS (Aerodynamic Turbines with Load Attenuation Systems) Competition is the first ARPA-E effort associated with this advanced design methodology. The competition seeks to design individual and collective pitch control systems for large floating offshore wind turbines (Offshore Challenge) affected by asymmetric and unpredictable wind and wave fields. An additional land-based wind turbine case (Onshore Challenge) is also proposed as a simpler case and a potential training step in the process. In both Challenges, the primary objective is to reduce the mechanical fatigue of the main system components without compromising the Annual Energy Production (AEP). Leveraging algorithms that are successful, future designers would be able to propose more reliable, more resilient and more optimal turbine designs, reducing the associated Levelized Cost Of Energy (LCOE) of the wind turbine.Collective pitch control (CPC) regulates the rotor speed (Wr) of wind turbines when the turbine is experiencing wind conditions above the rated speeds –i.e., with wind velocities typically above 11 m/s. CPC changes the pitch angle of the three blades (b1, b2, b3) identically and simultaneously to regulate the rotor speed under variable wind –see Fig.1. CPC is the common solution applied in commercial multi-megawatt turbines. However, CPC does not consider the asymmetry of the wind velocity profile over the rotor area, which could introduce large unbalanced loads in the system.Individual pitch control (IPC) is an innovative technique that considers these wind asymmetries. It has the potential to reduce the associated asymmetric mechanica
Historical details
- Status
- Closed
- Deadline
- April 30, 2019
- First captured
- January 9, 2026
- Award
- $175,000
- Publisher reference
- https://www.herox.com/atlas-offshore-challenge
Free. One email, sent if this program reopens or a close match to it opens. We watch for 12 months, then stop. No list.
Related opportunities
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- DE-FOA-0003467: Seeding Critical Advances for Leading Energy technologies with Untapped Potential (SCALEUP) ReadyAdvanced Research Projects Agency - Energy (ARPA-E), U.S. Department of Energy
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