精準拋石護樁船循跡操控技術開發

離岸風電施工維護船機技術開發計畫

初期配合側落管作業長度，以30公尺水深以內海域為操控環境。 船舶可依航路、航向依GPS(RTK參考站)導引由動態定位系統進行循跡定位，可設定各點間變位路徑、時程、駐留時間，以符拋石作業投放量需求。 定位精度為±2公尺。 可即時以3D模式進行拋石精度及完成度檢測，並經由網路傳輸進行遠端核算確認。

雛型

離岸風場先期建置、水下基座(含電纜架設)完成及營運期間淘刷及時修補皆有需求。

離岸風電、海事工程、油氣產業、離岸工程

船舶動態定位系統(含推進設備、定位設備、運動感知設備及整合運算顯示介面軟體) 即時量測系統(含定位、深納、湧浪補償等設備及運算顯示介面軟體)

船舶動態定位系統操作專業訓練人才、量測系統組立檢測及數據解析專業訓練人才

風機基座建置時需加防護以防淘刷，營運期間更需定期檢視基座及電纜之拋石防護層是否損壞而即時填補，以免危及風機營運安全、降低營運效益，但傳統拋石作業有精度不足、費工費料、成果不彰、甚至損傷基座及電纜結構等諸多缺失，為求風場建置及營運如預期運行，研發精準準拋石護樁船實屬必要，其中在狹窄風場有諸多障礙物之環境下，如何環繞指定標地物配合側落管拋石作業進行循跡、停留、填補及即時成果檢測之船舶操拴技術，是達成功能目標之關鍵技術。

Scouring protection is very important in windfarm construction and operation period for wind turbine foundation and cable array，to avoid the risk of wind turbine operation and power outlet。
The disadvantages of traditional rock dumping operation are :
-insufficient accuracy when water depth increased
-waste of rockl and need more labor
-dumping result can't be confirmed
-may damaged to the turbine foundation and cable structure, ...etc.
In order to make sure the wind farm construction and operation to be implemented as expected, the research and development of precision rock pile-dumping  vessel is indeed necessary. The dumping vessel will be operated with a lots of obstacles in the narrow windfarm environment , so how to surround the designated target use side falling pipe to finished the work ,we need control technology of tracking, staying, filling and immediate dumping result checking, it is the key technology to finished the precision dumping operation.