In the design and development process of the base support structure of the whole turbines, it is very important to understand the influence of wave loads on the fatigue load of offshore wind turbines. This paper selects some typical offshore wind farm sites in coastal areas of China, and analyzes the processes the wave hydrological conditions of each site through wave condensation and JONSWAP spectrum, and uses this as a variable to simulate the fatigue load of different waves on key components of offshore wind turbines. Finally, wind and wave misalignmentis introduced to evaluate the effect of waves on fatigue loads more realistically.
Key words
offshore wind turbine /
wave load /
hydrological environment /
fatigue load /
tower base load /
foundation design
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