Stochastic robust optimization of a hydrogen-integrated energy system considering multi-source-load uncertainties

作者：Qiaosheng Deng, Yu Fu, Jing Xu · 发表于：Energy Reports · 年份：2026 · DOI：10.1016/j.egyr.2026.109472 · 研究领域：Integrated Energy Systems Optimization、Hybrid Renewable Energy Systems、Optimal Power Flow Distribution

A stochastic robust optimization model for a hydrogen-integrated energy system (HIES) is proposed in this paper. The model simultaneously considers uncertainties in multi-source-load scenarios, including renewable energy fluctuations, hydrogen demand variations, and electric load randomness. A two-stage robust optimization framework is established to minimize system operating cost under uncertainty while ensuring system reliability and flexibility. A case study based on a regional hydrogen–power coupled network demonstrates that the proposed method effectively balances economy and robustness, achieving superior performance compared with deterministic and conventional robust optimization approaches.