基于联盟博弈的综合能源系统优化运行方法  

Coalition Game Based Optimized Operation Method for Integrated Energy Systems

作　　者：丛昊 王旭[1] 蒋传文[1] 杨萌 CONG Hao;WANG Xu;JIANG Chuanwen;YANG Meng(School of Electric Information and Electrical Engineering, Shanghai Jiao Tong University, Shanghai 200240, China;Economic Research Institute of State Grid Henan Electric Power Company, Zhengzhou 450000, China)

机构地区：[1]上海交通大学电子信息与电气工程学院,上海市200240 [2]国网河南省电力公司经济技术研究院,河南省郑州市450000

出　　处：《电力系统自动化》2018年第14期14-22,共9页Automation of Electric Power Systems

基　　金：国家自然科学基金资助项目(51577116);中国博士后科学基金面上项目(2017M611562)~~

摘　　要：随着能源行业的不断改革与发展,未来的能源体系将变得更加多元化,综合能源系统中多种能源的有机整合和集成互补将成为发展趋势。提出了一种基于联盟博弈的综合能源系统优化运行方法,首先在包含风电、光伏等分布式能源发电的能源集线器模型基础上,建立了考虑综合需求响应的双层优化模型,上层为最大化能源供应商收益,下层为最小化用户购能成本;其次,构建了适用于能源集线器的不可转移支付联盟博弈模型,实现了能源集线器间的协作运行,并采用分布式联盟构造博弈算法进行求解;最后的算例验证了模型和方法的可行性和有效性,该方法减少了弃风和弃光的能源浪费,降低了购能成本,提升了系统的经济性和灵活性。As the reformation and development of energy industry,future energy system will become more diversified.The integration and complementary of various energy will be trends of future integrated energy system.A coalition game based optimum operating method for integrated energy system is proposed.Firstly,based on energy hub model,a bi-level optimization model is established considering integrated demand response and distributed energy generation such as wind power and solar power.The upper level is to maximize the revenue of the energy suppliers,and the lower level is to minimize the energy purchasing cost of the customers.Then,a non-transferable utility coalition game model for energy hubs is developed,implementing the cooperation of energy hubs.The proposed model is solved by a distributed coalition formation algorithm.Example is given to verify the feasibility and efficiency of proposed model and methods.It is verified that the proposed method can decrease energy waste,reduce energy purchasing cost and promote the economy and flexibility of the multiple energy systems.

关 键 词：综合能源系统 多能互补 能源集线器 综合需求响应 联盟构造博弈 

分 类 号：TM732[电气工程—电力系统及自动化]