山东电力技术2026，Vol.53Issue(2)：39-50,12.DOI:10.20097/j.cnki.issn1007-9904.250675
考虑能量梯级利用和混合储能的综合能源系统运行优化
Low-carbon Operation Optimization of Integrated Energy System Considering Energy Hierarchical Utilization and Hybrid Energy Storage
摘要
Abstract
To improve the energy efficiency of existing hydrogen-integrated energy systems,this paper proposes a low-carbon operation optimization method for hydrogen-integrated energy systems that considers the combined impact of energy cascade utilization and hybrid energy storage.Firstly,the paper classifies thermal loads,and proposes a three-stage waste heat recovery strategy for the aforementioned equipment by coordinating the high-grade waste heat generated by the electricity-hydrogen high-temperature coupling equipment in the hydrogen-integrated energy system with traditional waste heat recovery.Secondly,a green certificate-step carbon coupled trading mechanism is put forward to calculate the carbon emissions offset by green certificates.Thirdly,a hybrid energy storage system composed of flywheel energy storage and batteries is adopted to handle fluctuations caused by the changes in electrical power.Finally,an operation and dispatch optimization model for the hydrogen-integrated energy system is established.Taking a park in northern China as an example for case analysis,a dispatch model aiming at minimizing the comprehensive operation cost is constructed,and the economic efficiency and effectiveness of the proposed method are verified through case studies.关键词
含氢综合能源系统/余热梯级利用/绿证交易/阶梯式碳交易/碳捕集系统/飞轮储能Key words
integrated energy systems/gradient utilization of waste heat/green certificate trading/stepped carbon trading/carbon capture systems/flywheel energy storage分类
信息技术与安全科学引用本文复制引用
李熠阳,汪明,张存明,王明远,杨东润,高鹤,韩荣..考虑能量梯级利用和混合储能的综合能源系统运行优化[J].山东电力技术,2026,53(2):39-50,12.基金项目
国家自然科学基金项目"多主体综合能源系统分布式优化控制理论与方法"(62133008) （62133008）
泰山产业领军人才工程资助(tscx202312127) （tscx202312127）
山东省技术创新项目"分布式云储能关键技术及装备研发与应用"(202350101599). National Natural Science Foundation of China Project"Distributed Optimization and Control Theory and Methods for Multi-Agent Integrated Energy Systems"(62133008) （202350101599）
Taishan Industrial Experts Program(tscx202312127) （tscx202312127）
Shandong Provincial Technological Innovation Project"R&D and Application of Key Technologies and Equipment for Distributed Cloud Energy Storage"(202350101599). （202350101599）
