三沙永兴岛海域太阳能资源调查

Investigation on Solar Energy Resources in Yongxing Island Sea Area of Sansha City

为调查研究海南省海域太阳能资源特征,利用RMR100太阳辐射测量仪,测量、采集具有代表性的永兴岛海域太阳辐射的直接辐射,散射辐射,总辐射数据,通过对大量数据的处理,给出了永兴岛海域逐月的太阳辐射随时间变化关系图,据此对以三沙永兴岛周围海域为代表的南海海域的太阳能资源进行调查分析,得出了永兴岛海域太阳辐射的一些基本规律:总辐射年平均值约为6764.63MJ/m2,属于全国太阳能资源Ⅰ类地区。

In order to investigate and explore the distribution characteristics of solar energy resources in the sea area of Hainan Province, the direct radiation, scattered radiation and total radiation data of the representative sea area of Yongxing Island were measured and collected by RMR 100 solar radiation measuring instrument Processing a large amount of data, the relation graph of solar radiation with time in the months of Yongxing Island sea area were given. According to this, the solar energy resources in the South China Sea area represented by the sea around Yongxing Island of Sansha City are investigated and analyzed. some basic laws of solar radiation in Yongxing Island sea area are obtained: the total radiation annual average value is about 6764.63 MJ/m2, which meet the category I standard for the national solar energy resources.