电力建设2025，Vol.46Issue(7)：108-122,15.DOI:10.12204/j.issn.1000-7229.2025.07.009
计及需求响应的电-氢-气综合能源系统分布式鲁棒规划
Research on Distributed Robust Planning of Electric-Hydrogen-Gas Integrated Energy System Considering Demand Response
摘要
Abstract
[Objective]To completely exploit the coupling flexibility of the electric-hydrogen-gas-storage-demand response,a data-driven two-stage distributed robust collaborative planning model for integrated energy systems is proposed.[Methods]To address the problems of model inaccuracy and low solving efficiency of existing equipment modeling methods,a refined modeling method for an integrated energy system was proposed,which considered a refined model of distributed power supply,energy coupling equipment,hybrid energy storage,and demand response mechanism.A demand response incentive mechanism considering baseline uncertainty was developed.[Results]The MATLAB simulation results showed that the baseline load prediction model based on Gaussian process regression can calculate the baseline load more accurately and rapidly while simultaneously considering the response uncertainty.In addition,the equipment refinement model proposed in this study effectively reduced the comprehensive planning cost of the system,in which the operation,planning,carbon trading,and demand response costs were reduced by 2.55%,10.78%,1.08%,and 2.55%,respectively.Simultaneously,through the collaborative optimization of carbon trading and demand response mechanisms,the system could reduce the power purchased by the upper power grid and use flexible loads and distributed power sources to achieve a low-carbon and stable operation of the integrated energy system.The example showed that compared with the SO and RO methods,the proposed DRO planning method had more advantages in terms of the balance of economy and robustness and verified its applicability in integrated energy system planning.[Conclusions]The integrated energy system planning model based on demand response can significantly reduce the annual comprehensive cost of the system,improve the utilization rate of renewable energy,and reduce carbon emissions,providing ideas for subsequent research on the planning of the electric-hydrogen-gas integrated energy systems.关键词
需求响应/电-氢-气综合能源系统规划/精细化建模/分布式鲁棒Key words
demand response/electric-hydrogen-gas integrated energy system planning/refined modeling/distributed robust分类
信息技术与安全科学引用本文复制引用
张文轩,苏珈,杜欣慧,张之硕,王千淳,姜海鹏..计及需求响应的电-氢-气综合能源系统分布式鲁棒规划[J].电力建设,2025,46(7):108-122,15.基金项目
国家自然科学基金项目(52307130) （52307130）
山西省青年基金项目(202303021212058) This work is supported by the National Natural Science Foundation of China(No.52307130)and Youth Fund of Shanxi Province(No.202303021212058). （202303021212058）
