山东省周边海域波浪能资源评估  

Wave energy resource assessment in Shandong offshore

作　　者：刘首华[1,2] 杨忠良[2] 岳心阳[1] 牟林[1] 陈满春[1] 王兴[3] 高佳[1] 周凯 

机构地区：[1]国家海洋信息中心,天津300171 [2]国家海洋局第二海洋研究所卫星海洋环境动力学国家重点实验室,浙江杭州310012 [3]国家海洋局北海环境监测中心,山东青岛266033 [4]中国水电顾问集团中南勘测设计研究院有限公司,湖南长沙410014

出　　处：《海洋学报》2015年第7期108-122,共15页

基　　金：国家自然科学基金(41406032;41376014);国家科技支撑计划项目(2014BAB12B02);卫星海洋环境动力学国家重点实验室基金(SOED1305)

摘　　要：采用第三代海浪模式SWAN对2001-2010年期间山东省周边海域的波浪状况进行了数值模拟。波浪能数值模拟值与台站观测值的比对结果表明模拟值可靠、实用。分析发现山东省周边海域平均波能流密度以2 000W/m以下为主,低于中国南部海域及欧美沿岸波能流密度。选取12个典型代表点,从波能流密度大小、变化特征、稳定性等角度分析了不同代表点的波浪能情况,发现山东周边波能流密度受气候变化影响近10年来呈上升趋势。综合不同区域波浪能大小及需求情况,建议选取山东半岛东部海域、蓬莱外围岛屿近渤海中部海域和渤海中部海域作为波浪能开发利用的首选区域。其中成山头东部海域波能流密度在冬季高达5 000 W/m,在该季节大部分区域可归为一类资源丰富区。基于此,建议开发利用中小规模的波浪能供电设备或供电设施。Ocean waves simulation during 2001 to 2010was constructed to explore the ocean waves energy in Shandong offshore by using the third-generation wave model SWAN.The validation results show the model is accurate and robust comparing with the observations.The average wave energy flux densities in Shandong offshore are almost below 2 000W/m,which are lower than the European countries and the southern coast of China.12 points around Shandong offshore were analyzed from variations of wave energy flux density and other objective wave energy related factors,which show that the wave energy flux density appears an obvious rising trend due to climate change.From the comprehensive view,three areas are recommended as the priority area for the development of ocean wave energy,which are the eastern offshore of Shandong,the central area of the Bohai and the outer ocean near Penglai islands.In Chengshan eastern sea,the wave energy resource is abundant.The wave energy flux density in the winter is up to 5 000 W/m.For this,the development and utilization of small and medium-sized power supply equipment or facilities are in line with reality.

关 键 词：波浪能 波能流密度 山东周边海域 SWAN 数值模拟 

分 类 号：P743.2[天文地球—海洋科学]