涠洲岛海洋风能和波浪能资源评估

OFFSHORE WIND ENERGY AND WAVE ENERGY RESOURCE VALUATION IN WEIZHOU ISLAND

摘要: 利用近40年ERA5再分析资料（1981—2020年），对涠洲岛附近海域的海洋风能和波浪能资源特征开展研究。结果表明：涠洲岛附近海域的风能、波浪能季节性变化不明显，有利于稳定发电；涠洲岛附近海域蕴藏着较丰富、适宜开发的风能、波浪能资源，风电可装机156～184 MW，波浪可装机19.32～102.75 MW，风、浪年发电量可达5.6亿kWh。

Abstract: Using the 40-year（1981-2020）ERA5 reanalysis data,the characteristics of offshore wind and wave energy resources near Weizhou Island were studied. The research results show that the seasonal variation of wind energy and wave energy in the waters near Weizhou Island is not obvious, which is conducive to stable power generation. There are abundant wind energy and wave energy resources suitable for development in the waters near Weizhou Island.. The capacity of offshore wind and wave power are estimated to be156-184 MW and 19.32-102.75 MW,respectively,and the annual electricity production can reach 560 million kWh.