龙口海洋站风能资源分析与评价  

Analysis and assessment on wind energy resource at Longkou Marine Station

作　　者：杨丽芬[1] 周玲[1] 王斌[1] 郝玉[1] 

机构地区：[1]国家海洋局北海信息中心山东省海洋生态环境与防灾减灾重点实验室,山东青岛266033

出　　处：《海洋通报》2011年第4期409-413,共5页Marine Science Bulletin

基　　金：渤海海洋环境信息集成及动态管理技术示范应用(200905030)

摘　　要：根据中国《风电场风能资源评估方法》和相关技术规定,对龙口海洋站的风能资源进行了分析与评价。结果表明,1995-2008年龙口海洋站10 m处的平均风速为6.8 m/s,年平均风功率密度为377 W/m2,年平均有效小时数为7589 h,主风向较为显著,风能分布集中,湍流强度处于中等水平。龙口海洋站附近区域风能资源丰富,各项气象条件建设风电场的要求,适宜发展风力发电。According to the ＂Methodology of wind energy resource assessment for wind farm＂ and the other related technological regulations,the wind energy resource at Longkou Marine Station is analyzed and assessed in this paper.The results show that during 1995-2008,the mean velocity is 6.8 m/s at 10 meters,and the mean annual wind power density is 377 W/m2 and the mean annual effective time of wind velocity is 7589 hours.In addition,the main wind directions are dominant,and the distribution of wind energy is comparatively concentrative,and the turbulent intensity is medium.In conclusion,the wind energy resource around the Longkou Marine Station is abundant,all the meteorological conditions meet the request of the construction of wind farm,and it＇s feasible to exploit the wind energy in this region.

关 键 词：风能资源 风功率密度 风能频率 湍流强度 

分 类 号：P736.23[天文地球—海洋地质]