摘要
波浪能发电装置可以有效利用海洋中可再生资源,其中多浮子式波浪能发电平台通过浮子在波浪作用下的往复运动进行发电.基于势流理论,采用高阶边界元方法在频域内计算了多浮子式波浪能发电装置在不同方向、不同周期波浪入射下的受力情况,分析了该平台在不同波浪周期下的受力特征,计算结果为后续的运动分析及锚泊系统分析提供数据支持.
The wave energy power device can effectively utilize the renewable resources in the ocean.Among them,the multifloat wave energy power platform generates electricity through the reciprocating motion of the floaters under the wave action.Based on the potential flow theory,the high-order boundary element method was used to calculate force acting on the multifloat wave energy power platform under different wave directions and different wave periods in the frequency domain,and the force characteristics of the platform under different wave periods were analyzed.The calculation results provide data support for the subsequent motion analysis and mooring system analysis.
作者
张维
耿宝磊
金瑞佳
ZHANG Wei;GENG Bao-lei;JIN Rui-jia(Tianjin Research Institute for Water Transport Engineering,M.O.T.,National Engineering Laboratory for Port Hydraulic Construction Technology,Key Laboratory of Engineering Sediment of Ministry of Transport,Tianjin 300456,China)
出处
《中国港湾建设》
2020年第8期6-8,13,共4页
China Harbour Engineering
基金
海洋可再生能源资金项目(GHME2018SF02)
国家自然科学基金(51809133)
中国博士后面上基金(2019M652479)。
关键词
势流理论
高阶边界元
波浪能发电平台
波浪力
potential flow theory
higher-order boundary element method
wave energy platform
wave force
