集成优化储能和绿色系统,以实现未来的弹性和可持续电网
Ahmed M Asim1, Ahmed S A Awad2, Mahmoud A Attia3
1Department of Electrical Power and Machines Engineering, Faculty of Engineering, Ain Shams University, Cairo, Egypt.
Scientific reports
|July 15, 2025
概括
将水和电池 (PHB) 储存相结合,可再生能源的透率大幅提高到40%,同时减少排放和成本. 这种混合解决方案是实现国家可持续发展目标的关键.
科学领域:
- 能源系统工程 能源系统工程
- 优化理论 优化理论
- 可持续能源政策 可持续能源政策
背景情况:
- 各国在整合可再生能源来实现2030-2040年可持续发展愿景方面面临着挑战.
- 现有的能源系统通常在适应高可再生能源透水平方面存在局限性.
- 有效的储能解决方案对于提高电网稳定性和减少排放至关重要.
研究的目的:
- 开发和介绍国家能源规划的新型多目标优化框架.
- 评估各种储能技术对可再生能源整合,气生产和排放的影响.
- 为大规模可再生能源系统确定最具成本效益和可持续性的存储解决方案.
主要方法:
- 开发并应用了一个多目标优化框架.
- 该框架评估了电池,水,压缩空气储能和混合动力配置.
- 在IEEE 9总线测试系统上进行了模拟,并扩展到更大的IEEE 30,39,57,118总线系统.
- 在Google Colab环境中使用HiGHS解决方案进行计算分析.
主要成果:
- 在没有储能的情况下,可再生能源的透率仅限于28.65%,排放量为1538tCO2/day.
- 水与电池 (PHB) 储存的整合使得可再生能源透率达到40%.
- PHB储存减少了40.5%的排放量,系统成本降至每天570千元 (84%的基线).
- 该框架在多个IEEE测试系统中展示了可扩展性,具有高效的执行时间.
结论:
- 水电与电池 (PHB) 储存被认为是大规模可再生能源整合的最具成本效益和可持续的解决方案.
- 开发的优化框架通过加强可再生能源系统,有效支持国家可持续性愿景.
- 该研究为旨在实现雄心勃勃的可再生能源目标的政策制定者和能源规划者提供了宝贵的见解.
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