Invention Grant
- Patent Title: Methods and systems for controlling motion of floating ground station
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Application No.: US15834295Application Date: 2017-12-07
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Publication No.: US10465657B2Publication Date: 2019-11-05
- Inventor: Charles Nordstrom , Joel Fraser Atwater , Douglas Mcleod
- Applicant: Makani Technologies LLC
- Applicant Address: US CA Alameda
- Assignee: Makani Technologies LLC
- Current Assignee: Makani Technologies LLC
- Current Assignee Address: US CA Alameda
- Agency: McDonnell Boehnen Hulbert & Berghoff LLP
- Main IPC: F03D7/02
- IPC: F03D7/02 ; F03D9/32 ; B64C39/02 ; F03D13/25 ; B64F3/00 ; B63J99/00 ; B63B35/44

Abstract:
System and methods for controlling the oscillation of floating ground stations in aerial wind turbine systems are disclosed. Thrusters on the ground station or on one or more aerial vehicles associated with the ground station apply a compensatory force to the oscillating ground station to reduce and/or substantially eliminate wave-induced oscillations. Submerged thrusters may also rotate the ground station to a preferred alignment direction with the waves. Additionally, control systems use environmental and/or positional sensor data to develop a predictive force profile that maps desired compensatory force magnitude versus time. The control systems use that predictive force profile to direct the thrusters to apply a varying compensatory force over time.
Public/Granted literature
- US20190178228A1 Methods and Systems for Controlling Motion of Floating Ground Station Public/Granted day:2019-06-13
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