모형실험을 통한 10MW 부유식 해상풍력기 파랑응답 고찰

Abstract

A 10MW floating offshore wind turbine(FOWT) is in design from a R&D project “Development of Disconnectable Mooring System for A MW class Floating Offshore Wind Turbine” by Korea Ministry of Trade, Industry and Energy and KRISO carried out a model test to experimentally evaluate responses of the FOWT. This paper presented the model test results. Floating body motions and mooring line tensions in regular & irregular waves, wind and current in design condition were measured in KRISO basin. All test results were also compared with numerical analysis by HOBEM(Higher Order Boundary Element Method) & convolution for floating body and FEM(Finite Element Method) for mooring lines and dynamic variations & maximum reponses were discussed.