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Energies 2018, 11(1), 4; doi:10.3390/en11010004

A Survey of WEC Reliability, Survival and Design Practices

1
Sandia National Laboratories, Albuquerque, NM 87185, USA
2
National Renewable Energy Laboratory, Golden, CO 80303, USA
*
Author to whom correspondence should be addressed.
Received: 30 November 2017 / Revised: 14 December 2017 / Accepted: 15 December 2017 / Published: 21 December 2017
(This article belongs to the Special Issue Wave Energy Potential, Behavior and Extraction)
View Full-Text   |   Download PDF [5295 KB, uploaded 21 December 2017]   |  

Abstract

A wave energy converter must be designed to survive and function efficiently, often in highly energetic ocean environments. This represents a challenging engineering problem, comprising systematic failure mode analysis, environmental characterization, modeling, experimental testing, fatigue and extreme response analysis. While, when compared with other ocean systems such as ships and offshore platforms, there is relatively little experience in wave energy converter design, a great deal of recent work has been done within these various areas. This paper summarizes the general stages and workflow for wave energy converter design, relying on supporting articles to provide insight. By surveying published work on wave energy converter survival and design response analyses, this paper seeks to provide the reader with an understanding of the different components of this process and the range of methodologies that can be brought to bear. In this way, the reader is provided with a large set of tools to perform design response analyses on wave energy converters. View Full-Text
Keywords: wave energy converter (WEC); design; survival; extreme conditions wave energy converter (WEC); design; survival; extreme conditions
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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Coe, R.G.; Yu, Y.-H.; van Rij, J. A Survey of WEC Reliability, Survival and Design Practices. Energies 2018, 11, 4.

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