A Study on Electrical Power for Multiple Linear Wave Energy Converter Considering the Interaction Effect
A linear electrical generator can be used on wave energy converter for converting the kinetic energy of a floating structure to the electricity. A wave farm consists of multiple wave energy converters which equipped in a sea area. In the present paper, a numerical model is proposed considering not o...
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MDPI AG
2018-11-01
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Online Access: | https://www.mdpi.com/1996-1073/11/11/2964 |
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author | Qiao Li Motohiko Murai Syu Kuwada |
author_facet | Qiao Li Motohiko Murai Syu Kuwada |
author_sort | Qiao Li |
collection | DOAJ |
description | A linear electrical generator can be used on wave energy converter for converting the kinetic energy of a floating structure to the electricity. A wave farm consists of multiple wave energy converters which equipped in a sea area. In the present paper, a numerical model is proposed considering not only the interference effect in the multiple floating structures, but also the controlling force of each linear electrical generator. In particular, the copper losses in the electrical generator is taken into account, when the electrical power is computed. In a case study, the heaving motions and electrical powers of the multiple wave energy converters are estimated in the straight arrangement and triangle arrangement. In addition, the average electrical power is analyzed in different distances of the floating structures. The aim of this paper is to clear the relationship between the interference effect and electric powers from wave energy converters. This will be useful for deciding the arrangement of multiple wave energy converters. |
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format | Article |
id | doaj.art-14a7212aa5324c35abe4a1da43c2cddf |
institution | Directory Open Access Journal |
issn | 1996-1073 |
language | English |
last_indexed | 2024-04-11T22:35:31Z |
publishDate | 2018-11-01 |
publisher | MDPI AG |
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series | Energies |
spelling | doaj.art-14a7212aa5324c35abe4a1da43c2cddf2022-12-22T03:59:13ZengMDPI AGEnergies1996-10732018-11-011111296410.3390/en11112964en11112964A Study on Electrical Power for Multiple Linear Wave Energy Converter Considering the Interaction EffectQiao Li0Motohiko Murai1Syu Kuwada2Department of Environment and System Sciences, Yokohama National University, Yokohama, Kanagawa 240-8501, JapanDepartment of Environment and System Sciences, Yokohama National University, Yokohama, Kanagawa 240-8501, JapanDepartment of Environment and System Sciences, Yokohama National University, Yokohama, Kanagawa 240-8501, JapanA linear electrical generator can be used on wave energy converter for converting the kinetic energy of a floating structure to the electricity. A wave farm consists of multiple wave energy converters which equipped in a sea area. In the present paper, a numerical model is proposed considering not only the interference effect in the multiple floating structures, but also the controlling force of each linear electrical generator. In particular, the copper losses in the electrical generator is taken into account, when the electrical power is computed. In a case study, the heaving motions and electrical powers of the multiple wave energy converters are estimated in the straight arrangement and triangle arrangement. In addition, the average electrical power is analyzed in different distances of the floating structures. The aim of this paper is to clear the relationship between the interference effect and electric powers from wave energy converters. This will be useful for deciding the arrangement of multiple wave energy converters.https://www.mdpi.com/1996-1073/11/11/2964wave energy converterinteraction effectarray condition |
spellingShingle | Qiao Li Motohiko Murai Syu Kuwada A Study on Electrical Power for Multiple Linear Wave Energy Converter Considering the Interaction Effect Energies wave energy converter interaction effect array condition |
title | A Study on Electrical Power for Multiple Linear Wave Energy Converter Considering the Interaction Effect |
title_full | A Study on Electrical Power for Multiple Linear Wave Energy Converter Considering the Interaction Effect |
title_fullStr | A Study on Electrical Power for Multiple Linear Wave Energy Converter Considering the Interaction Effect |
title_full_unstemmed | A Study on Electrical Power for Multiple Linear Wave Energy Converter Considering the Interaction Effect |
title_short | A Study on Electrical Power for Multiple Linear Wave Energy Converter Considering the Interaction Effect |
title_sort | study on electrical power for multiple linear wave energy converter considering the interaction effect |
topic | wave energy converter interaction effect array condition |
url | https://www.mdpi.com/1996-1073/11/11/2964 |
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