中国电力2025，Vol.58Issue(7)：1-14,14.DOI:10.11930/j.issn.1004-9649.202410026
基于混合Wasserstein两阶段分布鲁棒的多区域含氢综合能源系统合作运行优化
Cooperative Operation Optimization for Multi-region Hydrogen-Integrated Integrated Energy System Based on Hybrid Wasserstein Two-Stage Distributionally Robust
摘要
Abstract
An integrated energy system(IES)coupled with hydrogen energy is significantly influenced by source-load uncertainties when operating alone.Traditional robust optimization techniques are overly conservative,which impedes the economic performance.In order to enhance the robustness and economy of each local IES under multi-region power interactions,this paper puts forward a cooperative operation optimization strategy for multi-region hydrogen-integrated IES based on hybrid Wasserstein two-stage distributionally robust.Firstly,a min-max-min three-layer two-stage distributionally robust optimization model was established based on the fuzzy set of the probability distribution of Wasserstein distance.Secondly,the collaborative cost minimization and optimal pricing problems are formulated by applying enhanced Nash bargaining principles to incentivize active participation from all entities.Finally,we proposed an ADMM-nested distributed C&CG algorithm to solve the problems while preserving privacy.Case study shows that the proposed strategy exhibits good robust performance while enhancing the conservatism of traditional robust optimization techniques,and improves economic efficiency through cooperative operation.关键词
Wasserstein距离/两阶段分布鲁棒/含氢综合能源系统/合作运行/改进纳什谈判/ADMM嵌套分布式C&CGKey words
Wasserstein distance/two-stage distributionally robust/hydrogen-integrated integrated energy system/cooperative operation/enhanced Nash bargaining/ADMM-nested distributed C&CG引用本文复制引用
丁小强,袁至,李骥..基于混合Wasserstein两阶段分布鲁棒的多区域含氢综合能源系统合作运行优化[J].中国电力,2025,58(7):1-14,14.基金项目
国家自然科学基金资助项目(52367024). This work is supported by National Natural Science Foundation of China(No.52367024). （52367024）
