Coupled Dynamic Response on a 6 MW Spar-Type Floating Offshore Wind Turbine Under Extreme Conditions

To realize the practical scale application of the spar-type floating offshore wind turbine (FOWT) in the medium depth sea areas, a novel 6 MW spar-type floating offshore wind turbine is analyzed by model test and numerical simulation under extreme conditions. The response of main freedom degrees, th...

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Autores principales:	YANG Jie, HE Yanping, MENG Long, ZHAO Yongsheng, WU Haoyu
Formato:	article
Lenguaje:	ZH
Publicado:	Editorial Office of Journal of Shanghai Jiao Tong University 2021
Materias:	floating offshore wind turbine model test numerical simulation coupled dynamic response prediction of ultimate load Engineering (General). Civil engineering (General) TA1-2040 Chemical engineering TP155-156 Naval architecture. Shipbuilding. Marine engineering VM1-989
Acceso en línea:	https://doaj.org/article/55bb7f5c59f24bd9ba5033f454fc4f50
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id	oai:doaj.org-article:55bb7f5c59f24bd9ba5033f454fc4f50
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spelling	oai:doaj.org-article:55bb7f5c59f24bd9ba5033f454fc4f502021-11-04T09:35:15ZCoupled Dynamic Response on a 6 MW Spar-Type Floating Offshore Wind Turbine Under Extreme Conditions1006-246710.16183/j.cnki.jsjtu.2019.140https://doaj.org/article/55bb7f5c59f24bd9ba5033f454fc4f502021-01-01T00:00:00Zhttp://xuebao.sjtu.edu.cn/CN/10.16183/j.cnki.jsjtu.2019.140https://doaj.org/toc/1006-2467To realize the practical scale application of the spar-type floating offshore wind turbine (FOWT) in the medium depth sea areas, a novel 6 MW spar-type floating offshore wind turbine is analyzed by model test and numerical simulation under extreme conditions. The response of main freedom degrees, the mooring tense and the stress at the danger point are explored by a 1∶65.3 scale model at the State Key Laboratory of Ocean Engineering in Shanghai JiaoTong University. Coupled motion response of the spar-type floating wind turbine is calculated by using numerical simulation software in time domain. The results of the numerical simulation and model test are compared and analyzed in time and frequency domain. The maximum deviation between numerical simulation and model test is less than 12%, which shows that the numerical simulation results are in good agreement with the model test results. The dynamic response energy of the FOWT is mainly concentrated at low frequency and wave frequency. Moreover, the whole FOWT system has an excellent survivability under extreme conditions. Finally, the ultimate load of the wind turbine is predicted, which provides the necessary theoretical basis and calculation parameters for the structural strength calculation.YANG JieHE YanpingMENG LongZHAO YongshengWU HaoyuEditorial Office of Journal of Shanghai Jiao Tong Universityarticlefloating offshore wind turbinemodel testnumerical simulationcoupled dynamic responseprediction of ultimate loadEngineering (General). Civil engineering (General)TA1-2040Chemical engineeringTP155-156Naval architecture. Shipbuilding. Marine engineeringVM1-989ZHShanghai Jiaotong Daxue xuebao, Vol 55, Iss 01, Pp 21-31 (2021)
institution	DOAJ
collection	DOAJ
language	ZH
topic	floating offshore wind turbine model test numerical simulation coupled dynamic response prediction of ultimate load Engineering (General). Civil engineering (General) TA1-2040 Chemical engineering TP155-156 Naval architecture. Shipbuilding. Marine engineering VM1-989
spellingShingle	floating offshore wind turbine model test numerical simulation coupled dynamic response prediction of ultimate load Engineering (General). Civil engineering (General) TA1-2040 Chemical engineering TP155-156 Naval architecture. Shipbuilding. Marine engineering VM1-989 YANG Jie HE Yanping MENG Long ZHAO Yongsheng WU Haoyu Coupled Dynamic Response on a 6 MW Spar-Type Floating Offshore Wind Turbine Under Extreme Conditions
description	To realize the practical scale application of the spar-type floating offshore wind turbine (FOWT) in the medium depth sea areas, a novel 6 MW spar-type floating offshore wind turbine is analyzed by model test and numerical simulation under extreme conditions. The response of main freedom degrees, the mooring tense and the stress at the danger point are explored by a 1∶65.3 scale model at the State Key Laboratory of Ocean Engineering in Shanghai JiaoTong University. Coupled motion response of the spar-type floating wind turbine is calculated by using numerical simulation software in time domain. The results of the numerical simulation and model test are compared and analyzed in time and frequency domain. The maximum deviation between numerical simulation and model test is less than 12%, which shows that the numerical simulation results are in good agreement with the model test results. The dynamic response energy of the FOWT is mainly concentrated at low frequency and wave frequency. Moreover, the whole FOWT system has an excellent survivability under extreme conditions. Finally, the ultimate load of the wind turbine is predicted, which provides the necessary theoretical basis and calculation parameters for the structural strength calculation.
format	article
author	YANG Jie HE Yanping MENG Long ZHAO Yongsheng WU Haoyu
author_facet	YANG Jie HE Yanping MENG Long ZHAO Yongsheng WU Haoyu
author_sort	YANG Jie
title	Coupled Dynamic Response on a 6 MW Spar-Type Floating Offshore Wind Turbine Under Extreme Conditions
title_short	Coupled Dynamic Response on a 6 MW Spar-Type Floating Offshore Wind Turbine Under Extreme Conditions
title_full	Coupled Dynamic Response on a 6 MW Spar-Type Floating Offshore Wind Turbine Under Extreme Conditions
title_fullStr	Coupled Dynamic Response on a 6 MW Spar-Type Floating Offshore Wind Turbine Under Extreme Conditions
title_full_unstemmed	Coupled Dynamic Response on a 6 MW Spar-Type Floating Offshore Wind Turbine Under Extreme Conditions
title_sort	coupled dynamic response on a 6 mw spar-type floating offshore wind turbine under extreme conditions
publisher	Editorial Office of Journal of Shanghai Jiao Tong University
publishDate	2021
url	https://doaj.org/article/55bb7f5c59f24bd9ba5033f454fc4f50
work_keys_str_mv	AT yangjie coupleddynamicresponseona6mwspartypefloatingoffshorewindturbineunderextremeconditions AT heyanping coupleddynamicresponseona6mwspartypefloatingoffshorewindturbineunderextremeconditions AT menglong coupleddynamicresponseona6mwspartypefloatingoffshorewindturbineunderextremeconditions AT zhaoyongsheng coupleddynamicresponseona6mwspartypefloatingoffshorewindturbineunderextremeconditions AT wuhaoyu coupleddynamicresponseona6mwspartypefloatingoffshorewindturbineunderextremeconditions
_version_	1718444959327059968

Coupled Dynamic Response on a 6 MW Spar-Type Floating Offshore Wind Turbine Under Extreme Conditions

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