采用ERA5风场驱动第三代浅海海浪数值模式（SWAN）,构建山东半岛附近海域波浪模型,得到30 a同步风浪数据,对海上风能和波浪能进行联合评估。评估分析海上风能和波浪能的能源潜力、稳定性及两种资源的相关性、互补性,可为未来风浪资源联合开发提供依据。研究结果表明,该海域风能和波浪能资源丰富,有明显的季节变化特征,冬季资源最为丰富且稳定性较高。两种资源在近岸海域的互补性更强,在渤海西部和黄海北部的近岸海域相关性相对较低,具有更高的联合开发潜力。
Abstract
Using the ERA5 wind farm to drive the third-generation wave numerical model SWAN, the synchronous wind and wave data of the sea near Shandong Peninsula were obtained from March 1991 to March 2021, and the offshore wind energy and wave energy in the sea area were jointly evaluated. The evaluation analyzes the energy potential, stability, correlation and complementarity of offshore wind energy and wave energy, and provides a basis for the joint development of wind and wave resources in the future. The results show that the sea area is rich in wind energy and wave energy, with obvious seasonal variation characteristics, the most abundant resources in winter, and the two resources have high stability in winter. The two resources are more complementary in coastal waters, and the correlation in the coastal waters of the western Bohai Sea and the northern Yellow Sea is relatively low.
关键词
海上风能 /
波浪能 /
相关性 /
互补性 /
联合评估 /
SWAN /
ERA5
Key words
offshore wind /
power /
wave energy /
correlation /
complementarity /
joint assessment /
SWAN /
ERA5
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基金
山东省自然科学基金（ZR2021ZD23）; 国家自然科学基金（52271297）; 国家自然科学基金联合基金重点项目（U22A20216）; 山东省自然科学基金（ZR2022ME002）
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