2023-01-012024-05-13https://scholars.lib.ntu.edu.tw/handle/123456789/653235浮動式風機在構造上是透過使用浮台來取代固定式風機的水下基礎，但仍有一半以上的結構體仍處於沒水區中，因此水下結構的腐蝕防治系統設計在浮動式風機開發及營運過程中都格外重要。但在台灣浮動式風機目前仍處在開發設計階段，防蝕設計尚無實際案例可參考，因此浮動式風機水下結構的犧牲陽極規劃及架設將是一個全新挑戰。本計畫將搭配總計畫浮動式風機外型設計，進一步透過BEASY模擬軟體來分析並完成風機水下結構在有無保護塗層的條件下陰極防蝕最佳化設計。 Different from existing bottom-fixed offshore wind turbines, a floating wind turbine is designed mounted on semi-submersible platform. Floating wind structure also suffer from corrosion attack over time. A suitable cathodic protection system (ex: sacrificial anodes) is essential for its underwater steel structures. However, there are hardly any studies about cathodic protection system design for Taiwan first floating wind turbine (TaidaFloat). Therefore, this study will focus on the sacrificial anodes design optimization for preliminary shape design of TaidaFloat with or without protective coatings by using BEASY software.半潛式浮動式風機; 陰極防蝕; 犧牲陽極; 邊界元素法;semi-submersible floating wind turbine; cathodic protection; sacrificial anode; boundary element method