混合微电网的储容量的最佳配置,考虑到峰值调节和频率调节的要求
Dan Yu1, Yuhan Guo1, Weijun Zhu1
1Zhejiang Huayun Electric Power Engineering Design Consulting Co., Ltd., Hangzhou, Zhejiang, 310000, China.
Heliyon
|December 16, 2024
概括
这项研究引入了一种用于优化混合微电网中储能容量的新方法. 这种方法平衡了经济效率和电网连接质量,优于传统方法.
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
- 微电网优化的优化
背景情况:
- 在混合微电网中,传统的储能优化努力平衡经济效率和电网连接质量.
- 现有的方法往往无法同时考虑多个需求因素.
研究的目的:
- 开发一种创新的方法来优化混合微电网中的储能.
- 通过考虑峰值剃须和频率调节,实现经济效率和电网连接质量的双重优化.
主要方法:
- 实施了一种双层优化模型,将微电网峰值剃须成本与频率调节罚款整合在一起.
- 利用精确的数学建模和高效的优化算法.
- 采用集群分析来确定场景评估的典型运营日.
主要成果:
- 提出的方法实现了最佳的储存配置,最大限度地降低了运营成本和功率波动.
- 选项1,包括峰值剃须,频率调节和电解,产生了最低的运营成本 (3.0331万元人民币).
- 这种优化的配置有效地减少了可再生能源的浪费和热电机组的运行时间.
结论:
- 开发的方法为混合微电网中的储能容量配置提供了合理和经济的方法.
- 通过先进的建模,经济和电网连接质量的双重优化是可以实现的.
- 这些发现支持通过优化储能来加强可再生能源的整合.
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