Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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基于Stackelberg模型的电力负荷模型研究

来源:电工电气发布时间:2019-08-16 12:16 浏览次数:54
基于Stackelberg模型的电力负荷模型研究
 
顾卫祥1,陈龙2,黄文斌3,王军3,陈汝巍3
(1 南京工程学院,江苏 南京 211167;2 国网江苏省电力有限公司宿迁供电分公司,江苏 宿迁 223800;
3 国网安徽省电力有限公司东至县供电公司,安徽 池州 247200)
 
    摘 要:作为电能供应商和用户之间的桥梁,零售商同时与供应商和用户进行电能交易。在交易过程中,零售商的效益受到售电量和价格水平的影响。以零售商效益最大化为目标,建立新的电力市场模型,引入博弈竞争机制,建立基于收益和负荷均衡的伯川德模型和斯塔克尔伯格模型(Stackelberg 模型),并通过数值试验分析两种博弈模型下售电商的效益以及传统用户数量对零售商定价和效益的影响。
    关键词:电力负荷;市场模型;Bertrand 模型;Stackelberg 模型
    中图分类号:TM714     文献标识码:A     文章编号:1007-3175(2019)08-0026-05
 
Research on Power Load Model Based on Stackelberg Model
 
GU Wei-xiang1, CHEN Long2, HUANG Wen-bin3, WANG Jun3, CHEN Ru-wei3
(1 Nanjing Institute of Technology, Nanjing 2111 67, China;
2 State Grid Jiangsu Electric Power Co., Ltd, Suqian Power Supply Branch, Suqian 223800, China;
3 State Grid Anhui Electric Power Co., Ltd, Dongzhi County Power Supply Company, Chizhou 247200, China)
 
    Abstract: Retailers will become a bridge between power suppliers and users, while trading with suppliers and users. In the course of the transaction, the retailer's benefits are affected by the electricity sales and price level. Aiming at the maximum of retailer's benefits, this paper established a new electricity market model and introduced a game competition mechanism. This paper established a Bertrand model and a Stackelberg model based on revenue and load balance. Through numerical experiments, the benefits of the electricity sellers under the two game models were analyzed, as well as the influence of the number of traditional users on the retailer's pricing and benefits.
    Key words: power load; market model; Bertrand model; Stackelberg model
 
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