2.1.2.403 - Fatigue and Structural Load Analysis and Control for Variable-Geometry Wave Energy Converters (VGWECs)

Nathan Tom

Research output: NRELPresentation

Abstract

The VGWEC project will generate and disseminate the foundational knowledge enabling a paradigm shift in the design of wave energy converters (WECs) by adding a geometry control option on top of power-take-off load control. The variable-geometry modules (VGMs) provide control over a WEC's hydrodynamics that can emphasize power absorption or load shedding. Additional load shedding provided by the VGMs is expected to reduce the device structural mass and extend the sea state operating envelope, by limiting peak loading, both contributing towards reducing levelized cost of energy (LCOE) estimates.
Original languageAmerican English
Number of pages11
StatePublished - 2022

Publication series

NamePresented at the U.S. Department of Energy Water Power Technologies Office (WPTO) 2022 Project Peer Review, 18-22 July 2022

NREL Publication Number

  • NREL/PR-5700-83333

Keywords

  • hydrodynamic
  • load shedding
  • variable geometry
  • wave energy converter

Fingerprint

Dive into the research topics of '2.1.2.403 - Fatigue and Structural Load Analysis and Control for Variable-Geometry Wave Energy Converters (VGWECs)'. Together they form a unique fingerprint.

Cite this