大型海洋资料浮标波浪能供电装置数值模拟研究

Numerical simulation of large ocean data buoy wave energy convertor

本文以10 m大型海洋资料浮标为研究对象,分析了可适应其结构特点的波浪能供电机构。通过数值模拟计算了10 m浮标体的垂荡波浪力以及横摇角度,同时计算了波浪能转换为电能的输出功率,输出功率满足海洋资料浮标蓄电池的充电电压。最后提出了适用于此类海洋资料浮标的结构设计方案以及系统集成方案。该研究为今后海洋资料浮标波浪能供电装置的研发提供了思路。

Taking the large ocean data buoy with 10 m diameter as research objects, the wave energy convertor adapted to its structural characteristics was analyzed, and the 10 m diameter buoy body＇ s Froude-Krylov and the rolling angle were calculated by means of numerical simulation. At the same time, the output power of the wave energy convertor was calculated, which could meet the charging voltage of the accumulator. Finally, this paper proposed a structural design scheme and a system integration project suitable for this kind of ocean data buoy, which provided an idea for the further research and development of the ocean data buoy wave energy convertor.