The US Department of Energy's (DOE) Wind Energy Technologies Office has announced a Funding Opportunity Announcement (FOA) entitled "Advanced Next-Generation, High-Efficiency, Lightweight Wind Turbine Generator."
The primary objective of this FOA is to develop a lightweight, more efficient wind turbine drivetrain system (gearbox and generator, or direct drive generator) that minimises the use of rare earth magnets and contributes to the scaling of wind turbine power capacities beyond 10MW. Projects funded through this funding opportunity will result in the design, fabrication, and up-tower testing of advanced multi-megawatt-scale wind turbine prototype drivetrains. Concepts papers are due December 13, 2018.