考虑多能源同台竞价的电力中长期融合交易机制设计与实践
Design and practice of medium and long-term integrated transaction mechanism for electricity considering multi-energy bidding
夏永洪 1陈文睿 1赵永嘉 1李昀衷 1顾婧婧 2乐琴2
作者信息
- 1. 南昌大学信息工程学院,江西 南昌 330031
- 2. 江西电力交易中心,江西 南昌 330077
- 折叠
摘要
新能源的入市可加速新型电力系统建设,针对新能源发电的随机性和波动性而导致上网电量与市场交易电量偏差较大的问题,设计了一种多能源同台竞价的融合交易机制.通过设计融合交易机制的组织流程与出清方式构建了新能源发电商(NEP)在不同交易模式下的结算模型,以江西电力中长期市场为背景设置算例参数,对NEP在几种交易模式下的收益进行分析,并对采用融合交易机制的江西电力中长期市场运行情况进行了对比分析.结果显示所提交易机制能促进新NEP达成交易,明显提升NEP的经济效益,有效推动新能源的入市进程并显著减少交易偏差率.
Abstract
The entry of new energy into the market can accelerate the construction of a new power system.To solve the problem that the randomness and volatility of new energy generation lead to a large deviation between the on-grid power and the market trading power,a fusion trading mechanism of multi-energy bidding was designed.The settlement model of new energy producer(NEP)under different trading modes was constructed by designing the organization process and clearing method of integrated trading mechanism.Taking the medium and long term market of Jiangxi Electric Power as the background,the calculation parameters were set up to analyze the income of NEP under several trading modes,and a comparative analysis of the medium and long term market operation of Jiangxi Electric Power was performed by using the integrated trading mechanism.The results showed that the proposed trading mechanism promoted the transaction of new NEP,significantly improved the economic benefits of NEP,effectively promoted the process of new energy,and significantly decreased the transaction deviation rate.
关键词
新能源/电力中长期市场/交易机制/结算机制/市场分析Key words
new energy/medium and long term power market/transaction mechanism/settlement mechanism/market analysis引用本文复制引用
基金项目
国家电网科技资助项目(5108-202225032A-1-1-ZN)
出版年
2024
NETL
NSTL
万方数据