山东电力技术2026，Vol.53Issue(6)：61-74,14.DOI:10.20097/j.cnki.issn1007-9904.250304
煤电机组耦合储能灵活性调峰技术研究进展
Research Progress on Techno-economic Analysis of Flexible Peak Shaving for Coal-fired Power Plant Coupled With Energy Storage Systems
摘要
Abstract
Against the backdrop of energy transition,the installed capacity of renewable energy sources has been steadily increasing,which leads to a substantial widening of the peak-valley load gap in power systems.Concurrently,the demand for enhancing stability and flexibility in power supply systems continues to escalate.Under these circumstances,the integration of(coal-fired power plants)CFPP with energy storage systems(ESS)to participate in peak shaving has emerged as an imperative technological trajectory for the power industry.A comprehensive analysis of CFPP-ESS coupling systems is conducted,focusing on the key technical advancements and practical challenges.A systematic review of state-of-the-art energy storage technologies—including pumped hydro storage,electrochemical energy storage,and compressed air energy storage—is presented,with detailed discussions on their operational principles and application-specific performance metrics.The operational status of CFPP-ESS coupling systems is investigated through a multi-dimensional framework,encompassing technical implementation strategies,dynamic response characteristics and real-world performance evaluations.Critical challenges—including techno-economic compatibility,cost-benefit trade-offs,and market mechanism adaptability—are rigorously examined.Based on these findings,a suite of solutions is proposed to address technical bottlenecks and optimize economic viability.The outcomes of this research are expected to offer actionable insights for optimizing operational strategies and informing policy-making frameworks,thereby accelerating the sustainable deployment of CFPP-ESS hybrid systems in modern power grids.关键词
煤电机组/储能技术/调峰/技术经济性Key words
coal-fired power plant/energy storage systems/peak shaving/techno-economic分类
能源科技引用本文复制引用
江豪,巩志强,张国栋,桂以礼,徐明新..煤电机组耦合储能灵活性调峰技术研究进展[J].山东电力技术,2026,53(6):61-74,14.基金项目
国家自然科学基金(52476195) （52476195）
国网山东省电力公司2023年自主研发项目(520626230006).National Natural Science Foundation of China(52476195) （520626230006）
Independent Research and Development Project of State Grid Shandong Electric Power Research Institute in 2023(520626230006). （520626230006）
