适应场景的层次优化框架用于混合能源储能系统的设计
Jiacheng Guo1, Hao Wu1, Tao Ma2
1College of Civil Engineering, Hunan University, Changsha, Hunan, China.
Nature communications
|December 10, 2025
概括
一个新的框架优化了工业园区的混合能源存储系统 (HESS),整合了电,热和冷却的存储. 这种方法大大降低了成本和碳排放,促进了可再生能源的使用.
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
- 可持续的工业过程 可持续的工业过程
背景情况:
- 增加可再生能源的透率导致产能需求不匹配,导致清洁能源的不足利用.
- 工业园区面临着重叠的建筑和工艺负载的挑战,加剧了可再生能源的不足利用.
- 现有的混合储能系统解决方案缺乏可扩展性和通用性.
研究的目的:
- 为混合能源储能系统 (HESS) 提出一个通用和适应场景的设计框架.
- 解决缺乏可扩展和可泛化的设计框架,用于整合电气,热和冷却存储.
- 提高工业部门的灵活性和可再生能源的利用.
主要方法:
- 开发了一个五阶段的框架:需求分析,储能选择,能源系统建模,优化设计和性能评估.
- 实施了一种层次优化方法,用于联合设备配置和操作调度.
- 利用优化层之间的代反来提高可扩展性和稳定性.
主要成果:
- 该框架在各种工业园区进行了评估,考虑了不同的气候区和能源需求水平.
- 实现了43.7%的显著节约能源成本.
- 减少了69.9%的碳排放.
结论:
- 拟议的框架为在碳密集型工业部门部署HESS提供了实用和可转移的解决方案.
- 这项工作通过提高可再生能源利用率,促进工业部门的低碳转型.
- 与现有方法相比,层次优化方法表现出卓越的可扩展性和稳定性.
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