综合智慧能源2025，Vol.47Issue(7)：82-92,11.DOI:10.3969/j.issn.2097-0706.2025.07.009
计及广义储能的建筑产消者社区综合能源系统日前调度优化
Day-ahead dispatch optimization for integrated energy system in building prosumer community using generalized energy storage
摘要
Abstract
Integrated energy system is an important approach for green and low-carbon transformation of the energy structure.It can achieve multi-energy complementarity and high-ratio renewable energy consumption through generalized energy storage(i.e.a combination of flexible loads and traditional energy storage).However,there is a lack of quantitative analysis on the economic performance of using generalized energy storage in integrated energy systems,particularly in load-shifting capability and cost-effectiveness.An integrated energy system for a building prosumer community,employing generalized energy storage,was developed in this study,and evaluation metrics for load-shifting capability and economic performance of generalized energy storage were proposed.A day-ahead economic dispatch optimization of the integrated energy system was formulated to maximise operational economic benefits.Four optimization scenarios were designed to compare the contributions of traditional energy storage,flexible loads,and both generalized energy storage approaches to the load-shifting capability and economic benefits of the proposed system.The optimization scenarios were resolved using the Yalmip toolbox and Gurobi solver in Matlab.The optimization results showed that generalized energy storage reduced the daily operational cost of the integrated energy system by 24.0%.Both the load-shifting capability and economic performance of the integrated energy system with the generalized energy storage outperformed traditional energy storage,while the flexible load management provided superior economic performance compared to traditional energy storage.However,in the case with high compensation price,the economic performance of flexible load management might be less favorable than that of traditional energy storage.关键词
综合能源系统/广义储能模式/柔性负荷/削峰填谷/日前调度优化Key words
integrated energy system/generalized energy storage/flexible load/load shifting/day-ahead economic dispatch optimization分类
能源科技引用本文复制引用
张德斌,林文野,何梓轩,岳心如,宋文吉,冯自平,FARID Mohammed Mehdi..计及广义储能的建筑产消者社区综合能源系统日前调度优化[J].综合智慧能源,2025,47(7):82-92,11.基金项目
中国科学院国际交流计划项目(2024DE0003) （2024DE0003）
广东省国际科技合作基地项目(2023A0505090006)CAS President's International Fellowship Initiative(2024DE0003) （2023A0505090006）
International Science and Technology Cooperation Base Project of Guangdong Province(2023A0505090006) （2023A0505090006）
