电力系统自动化2025，Vol.49Issue(19)：26-38,13.DOI:10.7500/AEPS20240902002
欧洲统一电力市场解耦事故分析
Analysis of Decoupling Incidents in European Unified Electricity Market
摘要
Abstract
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.关键词
电力市场/市场解耦/现货市场/交易平台/单一日前耦合/单一日内耦合/日内集中竞价Key words
electricity market/market decoupling/spot market/trading platform/single day-ahead coupling(SDAC)/single intraday coupling(SIDC)/intraday auction(IDA)引用本文复制引用
袁浩,Nuno PINHO DA SILVA,杨争林,邵平,陈涛,夏潮,冯凯..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):26-38,13.基金项目
国家电网公司科技项目(5108-202218280A-2-260-XG). This work is supported by State Grid Corporation of China(No.5108-202218280A-2-260-XG). （5108-202218280A-2-260-XG）
