AWT
A wind based energy generation device with at least one airborne element. The Makani AWT consists of a rigid wing with mounted turbines that flies in circles across the wind at 300 meters (1,000 feet) above ground level.
Airborne Wind Turbine
A wind based energy generation device with at least one airborne element. The Makani AWT consists of a rigid wing with mounted turbines that flies in circles across the wind at 300 meters (1,000 feet) above ground level.
Airborne Wind Turbines
A wind based energy generation device with at least one airborne element. The Makani AWT consists of a rigid wing with mounted turbines that flies in circles across the wind at 300 meters (1,000 feet) above ground level.
Autonomous Controller
An on-board computer that controls the flight path of the wing by changing the position of the control flaps.
Avionics
The electronic backbone of the AWT. Avionics include the sensors, actuators, controllers and communication systems that keep the wing flying on its desired path.
Capacity factor
The average power output divided by the name plate power output of a power plant. Capacity factor demonstrates the frequency with which a power plant is running at its name plate capacity.
COE
Cost of Energy or the total cost to generate energy that is fed into the grid.
Firming Power
The outside power generation needed to stabilize the flow of electricity to the grid when an inconsistent resource, like wind or solar, creates less electricity than needed.
Ground Station
The base station for the AWT, includes a winch for retrieval of the wing and storage of the tether.
Material efficiency
Material efficiency refers to how much power is output in relation to the raw material needed for construction of the generator.
Rated power
The amount of power a plant delivers when operating at full capacity.
Rated capacity
The amount of power a plant delivers when operating at full capacity.
Rotors
The rotors capture the accelerated wind as it rushes across the wing and convert it into electrical power with small, direct drive generators. The hybrid rotors can act as propellers as well as turbines, allowing the wing to stay aloft if the wind dies.
Turbines
The rotors capture the accelerated wind as it rushes across the wing and convert it into electrical power with small, direct drive generators. The hybrid rotors can act as propellers as well as turbines, allowing the wing to stay aloft if the wind dies.
Tether
The tether is made of high strength fibers surrounding a conductive core. The tether carries the traction force of the wing and transmits the electrical power to the ground station.
Tethered
The tether is made of high strength fibers surrounding a conductive core. The tether carries the traction force of the wing and transmits the electrical power to the ground station.
Usable land
Factors that influence whether land is usable include site geography, ecology, and wind patterns, for example.
Flight Demonstrations—Update from Corwin
At the end of September 2010, ARPA-E granted Makani the funds to develop Wing 7, a small scale prototype of our megawatt airborne wind turbine design. What followed over the next eighteen months was a combination of hard work and inspiring results.… Read more