随着“双碳”目标的提出,多能源交互和新能源消纳的区域综合能源系统(region integrated energy system,RIES)成为研究热点。为兼顾RIES中各主体利益,文中提出一种考虑风光不确定和碳交易的RIES双层博弈优化运行策略。首先,基于多智能...随着“双碳”目标的提出,多能源交互和新能源消纳的区域综合能源系统(region integrated energy system,RIES)成为研究热点。为兼顾RIES中各主体利益,文中提出一种考虑风光不确定和碳交易的RIES双层博弈优化运行策略。首先,基于多智能体技术,建立以能源销售代理商(energy sales agent,ESA)、能源运营代理商(energy operation agent,EOA)和用户代理商(energy use agent,EUA)为主体的双层多智能体系统模型;其次,针对风光出力不确定性,采用蒙特卡洛法进行随机场景生成并通过k-means聚类和同步回代消除技术进行场景削减;然后,在考虑源侧各主体运行收益、碳交易成本以及负荷侧综合需求响应基础上,搭建纵向Stackelberg博弈嵌套横向EOA非合作博弈竞价的双层博弈框架并证明Nash均衡;最后,利用改进双变异差分进化算法结合YALMIP工具箱和商业软件CPLEX在MATLAB中进行仿真分析,算例结果表明所提优化策略可有效实现各主体利益提升的同时减少弃风光率和碳排放量。展开更多
Paleogeographic analysis accounts for an essential part of geological research,making important contributions in the reconstruction of depositional environments and tectonic evolution histories(Ingalls et al.,2016;Mer...Paleogeographic analysis accounts for an essential part of geological research,making important contributions in the reconstruction of depositional environments and tectonic evolution histories(Ingalls et al.,2016;Merdith et al.,2017),the prediction of mineral resource distributions in continental sedimentary basins(Sun and Wang,2009),and the investigation of climate patterns and ecosystems(Cox,2016).展开更多
文摘随着“双碳”目标的提出,多能源交互和新能源消纳的区域综合能源系统(region integrated energy system,RIES)成为研究热点。为兼顾RIES中各主体利益,文中提出一种考虑风光不确定和碳交易的RIES双层博弈优化运行策略。首先,基于多智能体技术,建立以能源销售代理商(energy sales agent,ESA)、能源运营代理商(energy operation agent,EOA)和用户代理商(energy use agent,EUA)为主体的双层多智能体系统模型;其次,针对风光出力不确定性,采用蒙特卡洛法进行随机场景生成并通过k-means聚类和同步回代消除技术进行场景削减;然后,在考虑源侧各主体运行收益、碳交易成本以及负荷侧综合需求响应基础上,搭建纵向Stackelberg博弈嵌套横向EOA非合作博弈竞价的双层博弈框架并证明Nash均衡;最后,利用改进双变异差分进化算法结合YALMIP工具箱和商业软件CPLEX在MATLAB中进行仿真分析,算例结果表明所提优化策略可有效实现各主体利益提升的同时减少弃风光率和碳排放量。
基金granted by the National Natural Science Foundation of China(Grant No.41802126)Open Fund of Key Laboratory of Sedimentary Mineralization and Sedimentary Minerals in Shandong Province(Grant No.DMSM2017006).
文摘Paleogeographic analysis accounts for an essential part of geological research,making important contributions in the reconstruction of depositional environments and tectonic evolution histories(Ingalls et al.,2016;Merdith et al.,2017),the prediction of mineral resource distributions in continental sedimentary basins(Sun and Wang,2009),and the investigation of climate patterns and ecosystems(Cox,2016).
