
新型电力系统
New Type Power Systems
Vol. 2 No. 3
Aug. 2024
第 2 卷 第 3 期
2024 年 8 月
海上风电与电氢混合储能协同运行优化
孙烨桦,吴杰康,詹耀国,罗伟明,洪明志,彭其坚,张勋祥,
方梓康,谢明钊
(广东工业大学自动化学院,广州 510006)
Cooperative Operation Optimization of Offshore Wind Power and Hybrid Electric-hydrogen
Energy Storage
SUN Yehua, WU Jiekang, ZHAN Yaoguo, LUO Weiming, HONG Mingzhi, PENG Qijian, ZHANG Xunxiang,
FANG Zikang, XIE Mingzhao
(School of Automation,Guangdong University of Technology, Guangzhou 510006, China)
ABSTRACT: Under the carbon peaking and carbon neutrality goals, offshore wind power has been developing continuously,
which brings the problem of wind power consumption and the uncertainty of power output. In this paper, a hybrid electric-
hydrogen energy storage system containing a hydrogen energy storage system with salt caverns and retired power batteries is
constructed to address this problem. A data-driven Wasserstein distance-based distributional robust optimization model with
fuzzy sets of wind power output is constructed to study the synergistic optimization of offshore wind power and electric-
hydrogen hybrid energy storage. The model develops a day-ahead operation plan in the first stage, and assigns power
adjustment tasks through an affine strategy in the second stage. Finally, the effects of different prediction errors on system
operation and operation cost are investigated through examples, and the effectiveness of electric-hydrogen hybrid storage in
consuming wind power and reducing real-time power deviation is verified.
KEY WORDS: distributed robust optimization; offshore wind power; hydrogen energy storage; retired power battery
摘要:在“双碳”目标下,海上风电不断发展,随之带来了风电消纳与应对出力不确定性的难题。针对该问题构建含
储氢盐穴的氢储能系统与退役动力电池的电氢混合储能系统。通过基于数据驱动的 Wasserstein 距离构建风电出力模糊
集的分布鲁棒优化模型研究海上风电与电氢混合储能的协同优化运行。模型在第 1阶段制定日前运行计划,在第 2阶
段通过仿射策略分配功率调整任务。最后通过算例研究不同预测误差对系统运行情况、运行成本的影响,验证了电氢
混合储能在消纳风电与减少实时功率偏差的有效性。
关键词:分布鲁棒优化;海上风电;氢储能;退役动力电池
0 引言
海上风电随着“双碳”目标的推进逐渐成为
新能源开发的热点,未来海上风电将成为新型电
力系统电源侧的重要部分
[1]
。为应对新能源出力的
不确定性并消纳新能源,需要探索储能与新能源
之间的协同运行方式。海上风电的消纳可采用电
解水制氢的方式进行消纳,并在盐穴进行长时间
的储氢
[2]
,实现海上风电能量的季节性转移,解决
海上风电的消纳问题。
随着我国电动汽车数量的增加,未来我国将
出现越来越多的退役动力电池等待处理
[3]
。退役动
力电池的增加与海上风电的增加在时间上呈现相
DOI: 10.20121/j.2097-2784.ntps.230038 文章编号:2097-2784(2024)03-0346-11 中图分类号:TM 614 文献标识码:A
基金资助项目:广东省基础与应用基础研究基金省市联合基金项
目(2020B1515130001)。
Project supported by Guangdong Basic and Applied Basic Research
Foundation (2020B1515130001).