中国电机工程学报2024，Vol.44Issue(11)：4227-4244,中插5,19.DOI:10.13334/j.0258-8013.pcsee.222086
电力现货市场中的场外调整成因分析及量化评估
Out-of-market Correction in Electricity Spot Market:Causes Analysis and Quantitative Assessment
摘要
Abstract
To ensure sufficient resources for the operating day,the system operators still execute out-of-market corrections(OMCs)after the day-ahead market.At present,the OMCs cope with the difference between the day-ahead market and the operational boundaries,which guarantees safe and reliable scheduling results.However,since the OMCs are not a market process,the non-market adjustments affect the efficiency of the electricity spot market.Therefore,the impact of OMCs on the spot market needs further analysis.This paper introduces the market frameworks and the OMC processes in typical countries,and provides the cause analysis of OMCs.Through the numerical results,the market impact of OMCs undergoes quantitative assessment from the aspects of market surplus and market operating cost.By studying typical market frameworks in foreign countries,this paper aims to provide a reference for modeling non-market allocation and improving market efficiency in China's electricity spot market.关键词
电力现货市场/调度运行/场外调整Key words
electricity spot market/scheduling and operation/out-of-market correction分类
管理科学引用本文复制引用
张梦晗,杨知方,李文沅,刘硕,于松泰..电力现货市场中的场外调整成因分析及量化评估[J].中国电机工程学报,2024,44(11):4227-4244,中插5,19.基金项目
北京电力交易中心有限公司科技项目(SGDJ0000YJJS2200026). Project Supported by the Science and Technology Program of Beijing Power Trading Center Co.,Ltd.(SGDJ0000YJJS2200026). （SGDJ0000YJJS2200026）
