现代电力2025，Vol.42Issue(1)：137-148,12.DOI:10.19725/j.cnki.1007-2322.2022.0493
可再生能源电力消纳责任权重下售电商分月购售电滚动优化模型
Monthly Rolling Optimization Model for Electricity Sellers Considering the Weight of Renewable Energy Power Consumption Responsibility
摘要
Abstract
With the gradual implementation of China's renew-able power consumption responsibility weighting policy,elec-tricity sellers,as one of the main subjects of the assessment,need to consider both customer demand and renewable energy quota.The focus of the study lies in optimizing profits of elec-tricity sellers from electricity purchases and sales by efficiently allocating electricity purchases on the basis of the fulfillment of renewable energy quota.To optimize the electricity purchase and sales strategies for electricity sellers and allocate and ex-ecute the responsibility weighting targets simultaneously,we first analyzed the electricity purchase and sales mechanism of sellers under responsibility weighting.Subsequently,we pro-posed the electricity purchase strategies of electricity sellers with three different contract modes and the electricity purchase strategies considering the responsibility weighting.On this basis,a monthly rolling optimization model for electricity pur-chase and sales was developed with the objective of maximiz-ing the annual profit of sellers and maximizing social welfare.The results of the analysis indicate that the proposed model can facilitate sellers in conducting the assessment of the weight of consumption responsibility,enhance the systematic execution of electricity purchase and sale,and increase the profit of elec-tricity sellers and social welfare.关键词
可再生能源电力消纳责任权重/售电商/售电策略/购电策略/滚动优化Key words
renewable energy power consumption responsib-ility weight/electricity seller/electricity sales decision/electricity purchase decision/rolling optimization分类
信息技术与安全科学引用本文复制引用
陈彧辰,刘敦楠,张婷婷,王佳妮,霍大伟,王龙宇,谢枫,韩硕辰,周辛南,曹正..可再生能源电力消纳责任权重下售电商分月购售电滚动优化模型[J].现代电力,2025,42(1):137-148,12.基金项目
国网冀北电力有限公司科技项目(SGJBYJD0DFJS2250005). Project Supported by Science and Technology Project of State Grid Jibei Electric Power Co.,Ltd.(SGJBYJD0DFJS2250005). （SGJBYJD0DFJS2250005）
