Design of the dual-buoy wave energy converter based on actual wave data of East Sea SCIE SCOPUS KCI

DC Field Value Language Kim, Jeongrok - Kweon, Hyuck-Min - Jeong, Weon-Mu - Cho, Il-Hyoung - Cho, Hong-Yeon - 2020-04-20T03:25:56Z - 2020-04-20T03:25:56Z - 2020-01-28 - 2015-07 -
dc.identifier.issn 2092-6782 -
dc.identifier.uri -
dc.description.abstract A new conceptual dual-buoy Wave Energy Converter (WEC) for the enhancement of energy extraction efficiency is suggested Based on actual wave data, the design process for the suggested WEC is conducted in such a way as to ensure that it is suitable in real sea. Actual wave data measured in Korea's East Sea (position: 36.404 N degrees and 129.274 E degrees) from May 1, 2002 to March 29, 2005 were used as the input wave spectrum for the performance estimation of the dual-buoy WEC. The suggested WEC, a point absorber type, consists of two concentric floating circular cylinders (an inner and a hollow outer buoy). Multiple resonant frequencies in proposed WEC affect the Power Ttake-off (PTO) performance of the WEC. Based on the numerical results, several design strategies are proposed to further enhance the extraction efficiency, including intentional mismatching among the heave natural frequencies of dual buoys, the natural frequency of the internal fluid, and the peak frequency of the input wave spectrum. -
dc.description.uri 1 -
dc.language English -
dc.title Design of the dual-buoy wave energy converter based on actual wave data of East Sea -
dc.type Article -
dc.citation.endPage 749 -
dc.citation.startPage 739 -
dc.citation.volume 7 -
dc.citation.number 4 -
dc.identifier.bibliographicCitation INTERNATIONAL JOURNAL OF NAVAL ARCHITECTURE AND OCEAN ENGINEERING, v.7, no.4, pp.739 - 749 -
dc.identifier.doi 10.1515/ijnaoe-2015-0052 -
dc.identifier.scopusid 2-s2.0-84938580277 -
dc.identifier.wosid 000358634200007 -
dc.type.docType Article -
dc.identifier.kciid ART002014794 -
dc.description.journalClass 1 -
dc.subject.keywordAuthor Dual-buoy wave energy converter -
dc.subject.keywordAuthor Multiple resonance -
dc.subject.keywordAuthor Measured wave data -
dc.subject.keywordAuthor Relative heave motion -
dc.subject.keywordAuthor Extracted power -
dc.subject.keywordAuthor Linear electric generator -
dc.relation.journalWebOfScienceCategory Engineering, Marine -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.description.journalRegisteredClass kci -
dc.relation.journalResearchArea Engineering -
Appears in Collections:
Coastal & Ocean Engineering Division > Maritime ICT R&D Center > 1. Journal Articles
Ocean Research, Operations & Support Department > Marine Bigdata Center > 1. Journal Articles
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