摘要
在波浪能发电装置研发过程中,对目标点及目标海域能量值的评估是前期先行的重要工作。本文研究的波浪能资源评估方法既可为波浪发电装置研发服务又可有针对性的调查海区资源分布状况。该方法首先对目标海区的波浪场进行数值模拟,根据模拟数据,应用波功率计算公式及修正系数评估目标海区及目标点的波浪资源。本文以中国南海担杆岛附近海域为例,应用该方法获得计算区域内的季平均波能功率密度分布及年平均波能功率密度分布,以及近岸工程点处的波功率密度时程曲线。
The first and the most important step in the wave energy conversion studies is to develop reliable estimates of the variable wave power of the wave fields of interest. The method in this paper could not only provide service to promote WEC and survey situation of wave energy distribution of interest area. At first, the numerical simulation of wave field was obtained. According to the simulation data, wave power calculation formula and the correlation between the significant wave height and energy period were used to assess wave energy of interest sea area and interest point. This paper took near Dangan islands for exampie. The spatial distributions for the seasonal and annual averaged wave power ,wave power time-history curve of interest points were obtained.
出处
《中国海洋大学学报（自然科学版）》
CAS
CSCD
北大核心
2013年第7期89-93,共5页
Periodical of Ocean University of China
基金
国际合作项目-海洋能的能互补智能供电系统关键技术联合研发(2010DFB64030)
海洋可再生能源专项-组合型振荡浮子波能发电装置的研究与试验(GHME2011BL04)资助
关键词
波浪能
资源评估
数值模拟
修正系数
wave energy
energy assessment
numerical simulation
correlation factor
