A comparative study on the dynamic response of three semisubmersible floating offshore wind turbines
Currently, there is a great interest to globally develop offshore wind energy due to the greenhouse effect and energy crisis. Great efforts have been devoted to develop reliable floating offshore wind energy technology to exploit the wind energy resources in deep seas. This paper presents a comparat...
Main Authors: | , , , , , |
---|---|
Format: | Conference Object |
Language: | English |
Published: |
2019
|
Subjects: | |
Online Access: | https://hdl.handle.net/20.500.14279/19095 |
id |
ftcyprusunivt:oai:ktisis.cut.ac.cy:20.500.14279/19095 |
---|---|
record_format |
openpolar |
spelling |
ftcyprusunivt:oai:ktisis.cut.ac.cy:20.500.14279/19095 2023-05-15T14:22:54+02:00 A comparative study on the dynamic response of three semisubmersible floating offshore wind turbines Shi, Wei Zhang, Lixian Ning, Dezhi Jiang, Zhiyu Michailides, Constantine Karimirad, Madjid 2019-11-11 pdf https://hdl.handle.net/20.500.14279/19095 en eng ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering, 2019, 9–14 June, Glasgow, Scotland, UK 978-079185889-9 https://hdl.handle.net/20.500.14279/19095 none Comparative studies Floating offshore wind turbines Floating systems Floating wind turbines Fundamental design Off-shore wind energy Rational motions Rigid-body motion Environmental Engineering Engineering and Technology conferenceObject 2019 ftcyprusunivt https://doi.org/20.500.14279/19095 2023-04-11T06:24:52Z Currently, there is a great interest to globally develop offshore wind energy due to the greenhouse effect and energy crisis. Great efforts have been devoted to develop reliable floating offshore wind energy technology to exploit the wind energy resources in deep seas. This paper presents a comparative study of the dynamic response of three different semisubmersible floating wind turbine structures. All the three platforms support the same 5MW wind turbine. The platforms examined are: a V-shaped Semi, an OC4-DeepCwind Semi and a Braceless Semi at 200 m water depth. A dynamic analysis is carried out in order to calculate and compare the performance of these platforms. The comparison is made on the rigid body motions of the semisubmersible platform and tensions of the mooring lines. The presented comparison is based on statistical values and spectra of the time series of the examined response quantities. Coupling effects are more significant for the V-shaped Semi platform. The V-shaped Semi and the Braceless Semi show a more rational motion response under the investigated load cases. The results of this analysis may help to resolve the fundamental design tradeoffs between among different floating system concepts. Conference Object Arctic Cyprus University of Technology: Ktisis Institutional Repository |
institution |
Open Polar |
collection |
Cyprus University of Technology: Ktisis Institutional Repository |
op_collection_id |
ftcyprusunivt |
language |
English |
topic |
Comparative studies Floating offshore wind turbines Floating systems Floating wind turbines Fundamental design Off-shore wind energy Rational motions Rigid-body motion Environmental Engineering Engineering and Technology |
spellingShingle |
Comparative studies Floating offshore wind turbines Floating systems Floating wind turbines Fundamental design Off-shore wind energy Rational motions Rigid-body motion Environmental Engineering Engineering and Technology Shi, Wei Zhang, Lixian Ning, Dezhi Jiang, Zhiyu Michailides, Constantine Karimirad, Madjid A comparative study on the dynamic response of three semisubmersible floating offshore wind turbines |
topic_facet |
Comparative studies Floating offshore wind turbines Floating systems Floating wind turbines Fundamental design Off-shore wind energy Rational motions Rigid-body motion Environmental Engineering Engineering and Technology |
description |
Currently, there is a great interest to globally develop offshore wind energy due to the greenhouse effect and energy crisis. Great efforts have been devoted to develop reliable floating offshore wind energy technology to exploit the wind energy resources in deep seas. This paper presents a comparative study of the dynamic response of three different semisubmersible floating wind turbine structures. All the three platforms support the same 5MW wind turbine. The platforms examined are: a V-shaped Semi, an OC4-DeepCwind Semi and a Braceless Semi at 200 m water depth. A dynamic analysis is carried out in order to calculate and compare the performance of these platforms. The comparison is made on the rigid body motions of the semisubmersible platform and tensions of the mooring lines. The presented comparison is based on statistical values and spectra of the time series of the examined response quantities. Coupling effects are more significant for the V-shaped Semi platform. The V-shaped Semi and the Braceless Semi show a more rational motion response under the investigated load cases. The results of this analysis may help to resolve the fundamental design tradeoffs between among different floating system concepts. |
format |
Conference Object |
author |
Shi, Wei Zhang, Lixian Ning, Dezhi Jiang, Zhiyu Michailides, Constantine Karimirad, Madjid |
author_facet |
Shi, Wei Zhang, Lixian Ning, Dezhi Jiang, Zhiyu Michailides, Constantine Karimirad, Madjid |
author_sort |
Shi, Wei |
title |
A comparative study on the dynamic response of three semisubmersible floating offshore wind turbines |
title_short |
A comparative study on the dynamic response of three semisubmersible floating offshore wind turbines |
title_full |
A comparative study on the dynamic response of three semisubmersible floating offshore wind turbines |
title_fullStr |
A comparative study on the dynamic response of three semisubmersible floating offshore wind turbines |
title_full_unstemmed |
A comparative study on the dynamic response of three semisubmersible floating offshore wind turbines |
title_sort |
comparative study on the dynamic response of three semisubmersible floating offshore wind turbines |
publishDate |
2019 |
url |
https://hdl.handle.net/20.500.14279/19095 |
genre |
Arctic |
genre_facet |
Arctic |
op_relation |
ASME 2019 38th International Conference on Ocean, Offshore and Arctic Engineering, 2019, 9–14 June, Glasgow, Scotland, UK 978-079185889-9 https://hdl.handle.net/20.500.14279/19095 |
op_rights |
none |
op_doi |
https://doi.org/20.500.14279/19095 |
_version_ |
1766295418534100992 |