Monopile-mounted wave energy converter for a hybrid wind-wave system
| dc.contributor.author | Perez-Collazo, C. | |
| dc.contributor.author | Pemberton, R. | |
| dc.contributor.author | Greaves, D. | |
| dc.contributor.author | Iglesias, Gregorio | |
| dc.contributor.funder | Plymouth University | en |
| dc.date.accessioned | 2019-10-02T13:42:52Z | |
| dc.date.available | 2019-10-02T13:42:52Z | |
| dc.date.issued | 2019-08-28 | |
| dc.date.updated | 2019-10-02T13:32:02Z | |
| dc.description.abstract | Multipurpose platforms are innovative solutions to combine the sustainable exploitation of multiple marine resources. Among them, hybrid wind-wave systems stand out due to the multiple synergies between these two forms of marine renewable energy. The objective of this work is to develop a hybrid system for monopile substructures, which are currently the prevailing type of substructure for offshore wind turbines, and more specifically to focus on the wave energy converter sub-system, which consists in an oscillating water column. For this purpose, an in-depth experimental campaign was carried out using a 1:40 scale model of the wave energy converter sub-system and the monopile substructure, considering regular and irregular waves. Based on the experimental results the performance of the device and its interaction with the wave field were characterised รข a fundamental step to fully understand the benefits and limitations of this hybrid wind-wave system, which sets the basis for its future development. Regarding the performance, the best efficiency was obtained with the turbine damping corresponding to a 0.5% orifice size, and two resonance peaks were identified (T = 9 and 6 s). As for the interaction of the hybrid system with the wave field, between 5% and 66% of the incident wave power is reflected and between 3% and 45%, transmitted. The wave period was found to be the parameter that most influenced wave run-up on the substructure. This characterisation of the behaviour of the hybrid system shows that it is indeed a promising option for further development. | en |
| dc.description.sponsorship | Plymouth University (School of Engineering of the University of Plymouth) | en |
| dc.description.status | Peer reviewed | en |
| dc.description.version | Accepted Version | en |
| dc.format.mimetype | application/pdf | en |
| dc.identifier.articleid | 111971 | en |
| dc.identifier.citation | Perez-Collazo, C., Pemberton, R., Greaves, D. and Iglesias, G. (2019) 'Monopile-mounted wave energy converter for a hybrid wind-wave system', Energy Conversion and Management, 199, 111971 (13 pp). doi: 10.1016/j.enconman.2019.111971 | en |
| dc.identifier.doi | 10.1016/j.enconman.2019.111971 | en |
| dc.identifier.endpage | 13 | en |
| dc.identifier.issn | 0196-8904 | |
| dc.identifier.journaltitle | Energy Conversion and Management | en |
| dc.identifier.startpage | 1 | en |
| dc.identifier.uri | https://hdl.handle.net/10468/8681 | |
| dc.identifier.volume | 199 | en |
| dc.language.iso | en | en |
| dc.publisher | Elsevier | en |
| dc.relation.uri | http://www.sciencedirect.com/science/article/pii/S019689041930977X | |
| dc.rights | ยฉ 2019, Elsevier Ltd. All rights reserved. This manuscript version is made available under the CC BY-NC-ND 4.0 licence. | en |
| dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | en |
| dc.subject | Hybrid wind-wave | en |
| dc.subject | OWC | en |
| dc.subject | Physical modelling | en |
| dc.subject | Wave energy, Offshore Wind | en |
| dc.subject | Wave energy | en |
| dc.subject | Offshore wind | en |
| dc.title | Monopile-mounted wave energy converter for a hybrid wind-wave system | en |
| dc.type | Article (peer-reviewed) | en |
