Fatigue Monitoring System of a Tension Leg Platform for Floating Offshore Wind Turbines

Floating Offshore Wind Turbines (FOWTs) have emerged as a promising technology for generating clean energy in deep water locations. Bluewater Energy Services proposes a Tension Leg Platform (TLP) as the floating support structure. An effective Structural Health Monitoring (SHM) system (of which there are various types) can facilitate timely...

Modelling and dynamic analyses of TLP-type floating wind turbine

Fixed support structures for offshore wind turbines are commonly used for shallow water (till 45 meters). In many countries shallow-waters are rare. Floating support structures may be the solution for these areas. Many concepts have been developed but three concepts have been analyzed (spar, semi-submergible and the tension leg platform (TLP))...

Influence of Nonlinear Hydrodynamic Response on the Fatigue Damage of a FOWT: Development of Method to Assess Hydrodynamic Nonlinear Response of a FOWT, Having Allowance for Platform-Turbine Coupling Effects and Combined Wind and Wave Loads.

A method has been developed with which the rigid-body motions, stress and fatigue damage response of a TLP-type FOWT are determined in time domain, with the aim of assessing the influence of non-linear hydrodynamic response on the fatigue damage. The dynamics are described by means of a system of coupled 6DOF-EoMs and solved in Matlab, after...