远洋海岛群可再生能源消纳装置定容研究

Research on capacity configuration of renewable energy dissipation device for pelagic clustering islands

远洋海岛所在海域风、光、波浪能等可再生能源资源丰富,周边暗礁、沙洲等无人岛礁密布,浅水礁盘宽阔。若能协调开发岛群资源,实现优势互补,将为远洋海岛发展提供强大助力。着眼远洋海岛未来发展需要,引入区分岛屿功能定位、能量联动、多岛联合发展的创新发展模式,可为远洋海岛发展提供多重物资能量支撑。在资源岛支撑负荷中心岛物资能量需求的模式下,对资源岛利用制淡装置和蓄电池储能装置经济消纳可再生能源进行了容量配置研究,并利用寻优算法得出最优容量配置方案。在总成本最小的情况下可实现充分利用资源岛可再生能源且能较好地满足负荷中心岛物资能量需求。

Pelagic clustering islands are rich in renewable energy resources such as wind energy,solar energy,and wave energy,and are surrounded by uninhabited reefs and sandbars where shallow reefs are wide.Coordinating the development of island resources to achieve complementary advantages,it will provide strong support for the development of pelagic clustering islands.This paper focuses on the future development of pelagic clustering islands,and introduces an innovative development model that distinguishes island functional orientation,achieves energy linkage,and multi-island joint development to provide material and energy support for the development.In the model of resource islands supporting the energy demand of load center islands,the capacity configuration of resource islands seawater desalination devices and accumulators that economically dissipate renewable energy is studied,and the optimal capacity is obtained using the optimization algorithm.It can realize a full use of renewable resources in resource islands and mostly meet material and energy requirements of load center islands under the minimum total cost.