南方电网技术2026，Vol.20Issue(4)：96-106,139,12.DOI:10.13648/j.cnki.issn1674-0629.2026.04.009
新型电力系统背景下考虑新能源的现货电能量和调频市场交易机制
Trading Mechanism of Spot Electric Energy and Frequency Regulation Markets Considering Renewable Energy Under the Background of New Power System
摘要
Abstract
With the continuous increase in the proportion of new energy in the power system,the market-oriented trading mode of new energy is gradually forming a system.Different proportions of new energy and different clearing modes will affect the clearing results of spot electric energy and frequency regulation ancillary service markets.To address this,the trading models of new energy participation in the market are summarized and a comparative analysis of the clearing rules of typical frequency regulation markets is conducted such as PJM(Pennsylvania-New Jersey-Maryland interconnection)and CAISO(California independent system operator)in the United States.On this basis,in order to simplify the complex market clearing process caused by separately accounting for op-portunity costs,a frequency regulation market clearing model is constructed,where generating units voluntarily consider opportunity costs during capacity bidding,and the clearing sequence is determined based on the units′ declared capacity bids and mileage bids.Furthermore,based on this model,sequential and joint clearing models for the spot electric energy and frequency regulation ancillary service markets are proposed.To study the cost-effectiveness of market clearing under different mechanisms with high and low proportions of new energy participation,simulation cases are constructed for comparative analysis,which demonstrate that the joint clearing mode has certain advantages in the context of high proportions of new energy.关键词
新能源/调频市场/出清模型/电力市场/现货电能量Key words
new energy/frequency regulation market/clearing models/electric market/spot electric energy分类
信息技术与安全科学引用本文复制引用
白云霄,戴漫茹,季天瑶,荆朝霞,钟佳宇..新型电力系统背景下考虑新能源的现货电能量和调频市场交易机制[J].南方电网技术,2026,20(4):96-106,139,12.基金项目
国家自然科学基金资助项目(52077081) （52077081）
广东电力交易中心有限责任公司创新项目(GDKJXM20222592). Supported by the National Natural Science Foundation of China(52077081) （GDKJXM20222592）
the Innovation Project of Guangdong Power Exchange Center Co.,Ltd.(GDKJXM20222592). （GDKJXM20222592）
