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Title: Controller for a wave energy converter

Patent ·
OSTI ID:1215832

A wave energy converter (WEC) is described, the WEC including a power take off (PTO) that converts relative motion of bodies of the WEC into electrical energy. A controller controls operation of the PTO, causing the PTO to act as a motor to widen a wave frequency spectrum that is usable to generate electrical energy.

Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC04-94AL85000
Assignee:
Sandia Corporation (Albuquerque, NM)
Patent Number(s):
9,140,231
Application Number:
14/047,700
OSTI ID:
1215832
Resource Relation:
Patent File Date: 2013 Oct 07
Country of Publication:
United States
Language:
English

References (34)

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Wave energy converter with internal mass on spring oscillator patent-application April 2009
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Power take off apparatus for a WEC patent-application October 2010
Wave energy converter with asymmetrical float patent-application October 2012
Submergable Sloped Absorption Barrier Wave Energy Converter patent-application May 2013