Analysis of Dynamic Behavior of Floating Offshore Wind Turbine System

2011 ◽  
Vol 35 (1) ◽  
pp. 77-83 ◽  
Author(s):  
Jin-Seok Jang ◽  
Jeong-Hyun Sohn
Keyword(s):  
Wind Turbine ◽  
Dynamic Behavior ◽  
Offshore Wind ◽  
Offshore Wind Turbine ◽  
Floating Offshore Wind Turbine ◽  
Wind Turbine System

scholarly journals A synthesis of feasible control methods for floating offshore wind turbine system dynamics

2021 ◽  
Vol 151 ◽  
pp. 111525 ◽  
Author(s):  
Kamran Ali Shah ◽  
Fantai Meng ◽  
Ye Li ◽  
Ryozo Nagamune ◽  
Yarong Zhou ◽  
...  
Keyword(s):  
System Dynamics ◽  
Wind Turbine ◽  
Offshore Wind ◽  
Offshore Wind Turbine ◽  
Control Methods ◽  
Floating Offshore Wind Turbine ◽  
Wind Turbine System

Extreme mooring tensions due to snap loads on a floating offshore wind turbine system

2017 ◽  
Vol 55 ◽  
pp. 182-199 ◽  
Author(s):  
Wei-ting Hsu ◽  
Krish P. Thiagarajan ◽  
Lance Manuel
Keyword(s):  
Wind Turbine ◽  
Offshore Wind ◽  
Offshore Wind Turbine ◽  
Floating Offshore Wind Turbine ◽  
Wind Turbine System

Design of Mooring Lines of Floating Offshore Wind Turbine in Jeju Offshore Area

2014 ◽  
Author(s):  
Hyungjun Kim ◽  
Joonmo Choung ◽  
Gi-Young Jeon
Keyword(s):  
Wind Turbine ◽  
Limit State ◽  
Design Procedure ◽  
Offshore Wind ◽  
Offshore Wind Turbine ◽  
Ultimate Limit State ◽  
Mooring Lines ◽  
Offshore Area ◽  
Floating Offshore Wind Turbine ◽  
Wind Turbine System

This paper presents a mooring design procedure of a floating offshore wind turbine. The offshore environment data of Jeju south sea collected from Korea Hydrographic and Oceanographic Administration (KHOA) are used as environmental conditions for hydrodynamic analysis. A semi-submersible floating wind turbine system is considered based on Offshore Code Comparison Collaborative Continuation (OC4) DeepCWind platform and the National Renewable Energy Laboratory (NREL) 5MW class wind turbine. Catenary mooring with studless chain is chosen as the mooring system. Important design decisions such as how large the nominal sizes are, how long the mooring lines are, how far the anchor points are located, are demonstrated in detail. Considering ultimate limit state and fatigue limit state based on 100-year return period and 50 year design life, respectively, long-term predictions of breaking strength and fatigue are performed.

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