A study of the optimum draft of multiple resonance power buoys for maximizing electric power production SCIE SCOPUS KCI

Cited 1 time in WEB OF SCIENCE Cited 1 time in Scopus
Title
A study of the optimum draft of multiple resonance power buoys for maximizing electric power production
Author(s)
Kweon, Hyuck-Min; Cho, Hong-Yeon; Cho, Il-Hyoung
KIOST Author(s)
Cho, Hong Yeon(조홍연)
Publication Year
2014-12
Abstract
To maximize electric power production using wave energy extractions from resonance power buoys, the maximum motion displacement spectra of the buoys can primarily be obtained under a given wave condition. In this study, wave spectra observed in shoaling water were formulated. Target resonance frequencies were established from the arithmetic means of modal frequency bands and the peak frequencies. The motion characteristics of the circular cylindrical power buoys with corresponding drafts were then calculated using numerical models without considering PTO damping force. Results showed that the heave motions of the power buoys in shoaling waters with insufficient drafts produced greater amplification effects than those in deep seas with sufficient drafts.
ISSN
2092-6782
URI
https://sciwatch.kiost.ac.kr/handle/2020.kiost/2659
DOI
10.2478/IJNAOE-2013-0215
Bibliographic Citation
INTERNATIONAL JOURNAL OF NAVAL ARCHITECTURE AND OCEAN ENGINEERING, v.6, no.4, pp.813 - 825, 2014
Publisher
SOC NAVAL ARCHITECTS KOREA
Subject
WATER
Keywords
Electric power production; Wave spectra; Resonance power buoy; Shoaling waters; Draft
Type
Article
Language
English
Document Type
Article
Publisher
SOC NAVAL ARCHITECTS KOREA
Related Researcher
Research Interests

coastal numerical modeling,statistical modeling,uncertainty analysis,연안수치모델링,해양통계모델링,불확실성 분석

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