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1.中国电力科学研究院有限公司(南京),江苏省南京市 210003
2.国家电网公司电力市场运营技术实验室, 江苏省南京市 210003
3.国家电网公司-葡萄牙能源网公司能源研究中心,里斯本 1000-259,葡萄牙
4.东南大学电气工程学院,江苏省南京市 210096
Received:02 September 2024,
Revised:2025-06-09,
Online First:17 July 2025,
Published:10 October 2025
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袁浩,Nuno PINHO DA SILVA,杨争林等.欧洲统一电力市场解耦事故分析[J].电力系统自动化,2025,49(19):26-38.
YUAN Hao,PINHO DA SILVA Nuno,YANG Zhenglin,et al.Analysis of Decoupling Incidents in European Unified Electricity Market[J].Automation of Electric Power Systems,2025,49(19):26-38.
袁浩,Nuno PINHO DA SILVA,杨争林等.欧洲统一电力市场解耦事故分析[J].电力系统自动化,2025,49(19):26-38. DOI: 10.7500/AEPS20240902002.
YUAN Hao,PINHO DA SILVA Nuno,YANG Zhenglin,et al.Analysis of Decoupling Incidents in European Unified Electricity Market[J].Automation of Electric Power Systems,2025,49(19):26-38. DOI: 10.7500/AEPS20240902002.
欧洲统一电力市场自2014年投入运行以来,多次经历市场解耦事故。随着能源结构调整和市场规模扩大,此类事故频率显著上升,导致市场价格波动,影响市场主体行为,并可能引发电网安全风险。文中介绍了欧洲电力市场的最新发展及日内耦合市场机制的主要变化,系统梳理了近年来的解耦事故及其原因,重点分析了2024年欧洲电力交易所现货市场运营商(EPEX SPOT)“6∙25”解耦事故的因果关系。研究表明,平台技术故障、市场机制匹配不足及人为操作失误是事故的主要原因。结合中国全国统一电力市场的建设现状,提出了强化技术支持系统、优化市场机制设计以及提高运维管理水平等措施,旨在预防类似解耦事故的发生,保障市场的安全稳定运行。
Since its inception in 2014
the European unified electricity market has experienced multiple market decoupling incidents. With ongoing energy structure adjustments and market expansion
the frequency of such events has risen significantly
leading to price volatility
altered market participant behaviors
and potential power grid security risks. This paper presents the latest developments in the European electricity market and major changes to the intraday coupling market mechanism. It systematically reviews recent decoupling incidents and their root causes
with a particular focus on analyzing the causality of the decoupling incident in European Power Exchange Spot (EPEX SPOT) on June 25
2024. The study reveals that platform technical failures
inadequate market alignment mechanism
and human operational errors constitute the primary causes. Considering the current development stage of China’s national unified electricity market
this paper proposes mitigation measures including strengthening technical support systems
optimizing market mechanism design
and enhancing operation and maintenance management. These recommendations aim to prevent similar decoupling incidents and ensure market security and stability.
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