电力系统自动化2026，Vol.50Issue(9)：27-40,14.DOI:10.7500/AEPS20250821004
面向新型电力系统的市场化容量充裕性机制实践与建议
Practices and Recommendations of Market-based Capacity Adequacy Mechanisms for New Power Systems
摘要
Abstract
Capacity adequacy of power system is crucial for ensuring power system security and stability,as well as the stable operation of electricity markets.At present,China is in an accelerated transition phase of building a new power system,facing the dual challenges of coordinating energy structure adjustment and advancing market-based reform.The current energy-centric market system lacks market-based mechanisms to incentivize long-term system adequacy,which hinders the achievement of power and energy balance across multiple time scales in electricity markets.Accordingly,this paper first proposes a renewed connotation of capacity adequacy based on the operation characteristics of the new power system.Next,it reviews current practices of capacity adequacy mechanisms both domestically and internationally and analyzes the applicability of different mechanisms under evolving power system conditions.On this basis,a fundamental framework for establishing capacity adequacy mechanisms is proposed.Finally,it provides recommendations for developing capacity adequacy mechanisms tailored to the new power system,covering aspects such as mode selection,development pathways,and key issues in implementation.关键词
新型电力系统/电力市场/容量充裕性/新能源/容量市场Key words
new power system/electricity market/capacity adequacy/renewable energy/capacity market引用本文复制引用
郭鸿业,张帅龙,田洪迅,董九舟,邹鹏,孟庆萌..面向新型电力系统的市场化容量充裕性机制实践与建议[J].电力系统自动化,2026,50(9):27-40,14.基金项目
国网山西省电力有限公司科技项目:"适应新型电力系统的容量充裕性机制设计与关键技术"(52053024003G). This work is supported by State Grid Shanxi Electric Power Co.,Ltd.(No.52053024003G). （52053024003G）
