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  4. Performance increase of wave energy harvesting of a guided point absorber
 
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Performance increase of wave energy harvesting of a guided point absorber

Citation Link: https://doi.org/10.15480/882.4532
Publikationstyp
Journal Article
Date Issued
2022-03-02
Sprache
English
Author(s)
Hollm, Marten  orcid-logo
Dostal, Leo  
Yurchenko, Daniil  
Seifried, Robert  orcid-logo
Institut
Mechanik und Meerestechnik M-13  
TORE-DOI
10.15480/882.4532
TORE-URI
http://hdl.handle.net/11420/11805
Journal
European physical journal special topics  
Volume
231
Issue
8
Start Page
1465
End Page
1473
Citation
European Physical Journal Special Topics 231 (8): 1465-1473 (2022)
Publisher DOI
10.1140/epjs/s11734-022-00497-7
Scopus ID
2-s2.0-85125524919
Publisher
Springer
The dynamics of a novel wave energy converter based on a guided inclined point absorber are investigated. Thereby, it is studied through simulations and experiments whether different inclination angles of the guided point absorber lead to larger motion amplitudes and velocities in regular and irregular waves, from which energy can be harvested. For that, different simulations and experimental setups are analyzed in the presence of wave forcing. In the case of irregular waves a random non-white Gaussian stochastic process based on a sea spectrum is used. It is shown that the inclination angle has a significant influence on the energy harvesting output. Based on this insight, a simple control strategy is introduced in order to further increase the energy harvesting output.
DDC Class
600: Technik
Funding(s)
Projekt DEAL  
Publication version
publishedVersion
Lizenz
https://creativecommons.org/licenses/by/4.0/
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