为可再生能源驱动电网提供共享存储的动态优化,利用埃及的见解
1Arab Academy for Science, Technology & Maritime Transport, Cairo, 11865, Egypt. eng_marwa@aast.edu.
Scientific reports
|December 26, 2025
概括
这项研究为埃及引入了适应性的共享能源储存 (SES) 框架,加强了可再生能源的整合. 这种新的系统将储存利用率提高了40%以上,同时确保了经济稳定和公平的利益分享.
科学领域:
- 能源系统工程 能源系统工程
- 整合可再生能源的整合
- 优化算法 优化算法
背景情况:
- 埃及的可再生能源部门面临着整合太阳能和风能等可变能源的挑战.
- 现有的共享能源存储 (SES) 模型经常使用固定分配或完全合作的方法,限制了灵活性.
- 需要适应性框架,能够响应动态的电网条件和市场信号.
研究的目的:
- 开发和评估适应性共享能源存储 (SES) 框架,用于埃及的可再生能源格局.
- 为了使多个可再生能源生产商能够灵活地实时租集中式SES单元.
- 通过提高存储利用率来提高电网可靠性和经济性.
主要方法:
- 集成动态SES分区和基于纳什谈判的合作.
- 应用一个分布式交替方向方法的乘法器 (ADMM) 的优化算法.
- 在各种操作场景下,模拟分析将适应性SES框架与固定分配模型进行比较.
主要成果:
- 与固定分配相比,自适应的SES框架将存储利用率提高了40%以上.
- 该系统证明了经济可行性和稳定的运行,尽管预测不确定性和电池退化.
- 通过纳什谈判机制,生产者和SES运营商之间实现了公平的利益分享.
结论:
- 适应性SES框架有效地提高了新兴能源系统的可再生能源整合和电网可靠性.
- 市场意识的SES模型通过提高经济性来支持埃及的2035愿景.
- 分布式ADMM算法确保了SES部署的可扩展和近实时协调.
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