大都会净水设施对可再生资源的变化缓解:小型水电发电机的最佳出价方法
Jae Ho Lee1, Kyoung Hoon Kim2, Yeon Ouk Chu1
1Department of Electrical and Computer Engineering, Seoul National University, Seoul 08826, Republic of Korea.
Heliyon
|July 6, 2023
概括
本研究介绍了一个调度算法,以减轻使用小型水电发电机的可再生能源变化. 该算法将预测误差降低到2%以下,同时确保稳定的水摄入量并产生大量收入.
科学领域:
- 电力系统工程 电力系统工程
- 整合可再生能源的整合
- 电网可靠性 电网可靠性
背景情况:
- 随着可再生能源透率的增加,由于输出不可预测,电网可靠性面临挑战.
- 基于市场的措施被用来减轻变化,鼓励资源所有者的自愿参与.
- 水利设施中的小型水电发电机提供稳定的产量,但面临市场参与的障碍.
研究的目的:
- 介绍一个用于聚合可再生资源的调度算法,该算法利用小水力发电来缓解变化.
- 解决能源市场水资源管理中缺乏结构化方法来实现调度可靠性问题.
- 为了使净水设施能够参与能源市场.
主要方法:
- 开发一个可再生资源聚合组合的调度算法.
- 从大都市净水设施中集成小型水电发电机作为缓解资源.
- 分析算法对整个投资组合预测错误和水摄入时间表的影响.
主要成果:
- 调度算法将整个投资组合的预测误差降低到2%以下.
- 净化设施的水摄入时间表仍然分布均.
- 小型水力发电厂对于减轻波动至关重要,对投资组合收入做出了重大贡献.
结论:
- 开发的算法有效地减轻了可再生能源的变化.
- 小型水电发电机可以成为稳定电网和创造收入的宝贵资产.
- 该算法为可再生资源所有者提供了一条可行的途径,以获得额外的收入来源.
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