摘要
为保证波浪能发电装置的采能效率在实际应用中达到最大化,在波浪能发电装置选址前期,基于弗汝德-克雷洛夫假定法分析四种基本形状浮子受力情况,并利用matlab进行计算得出四种浮子分别在丹东和葫芦岛海域条件下的受力曲线图。结果显示,在两个海域条件下,垂直圆柱体所受的垂直波浪力均为最大。在波浪实际周期内,丹东海域的浮子所受的垂直波浪力要普遍高于葫芦岛海域所受的波浪力。由结果可知,适用两个海域的最佳浮子形状皆为垂直圆柱体,且丹东海域波浪能条件比葫芦岛更好,该结果可成为波浪能选址时的重要依据。
Before selection of location for wave energy converter,in order to ensure the maximum efficiency of wave energy converter＇s buoy in practical application, Froude-Krylov assumption method is used to analyze buoy＇s force of four basic shapes. And the wave force of four buoy is calculated in sea condition of Dandong and Huludao respectively by MATLAB programming.The results show that the vertical wave force of the vertical cylinder is the largest in two areas.And in the actual wave period,the vertical wave force of the buoy in Dandong is generally higher than the force in Huludao.From the results,it is known that the vertical cylinder shape is the best in the application of both sea areas,and the sea condition of Dandong is better than Huludao for buoys.This result can be important basis for the selection of the wave energy converter＇s location.
出处
《能源环境保护》
2016年第5期9-13,共5页
Energy Environmental Protection
