基于改进Shapley值分配的电采暖负荷群交易机制

doi:10.12204/j.issn.1000-7229.2023.04.005

电力建设 ›› 2023, Vol. 44 ›› Issue (4): 37-44.doi: 10.12204/j.issn.1000-7229.2023.04.005

• 电力现货市场支撑新型电力系统建设的理论及实践·栏目主持范高锋教高、陈启鑫副教授、何冠楠特别研究员· • 上一篇下一篇

基于改进Shapley值分配的电采暖负荷群交易机制

杨玉龙¹(), 矫英鹤¹(), 严干贵¹(), 范立东¹, 张志伟¹, 张格琳², 孙伟², 裴鑫岩²

1.东北电力大学电气工程学院,吉林省吉林市 132012
2.国网山西省电力公司运城供电公司,山西省运城市 044000

收稿日期:2022-07-20 出版日期:2023-04-01 发布日期:2023-03-30
通讯作者: 杨玉龙 E-mail:yangyulong@neepu.edu.cn
作者简介:矫英鹤(1995),女,硕士研究生,主要研究方向为电力市场、电力需求侧管理,E-mail:jiaoyinghe0608@163.com;
严干贵(1971),男,博士,教授,主要研究方向为新能源发电运行控制、大规模储能技术应用、电力需求侧管理,E-mail:yangg@neepu.edu.cn;
范立东(1998),男,硕士研究生,主要研究方向为电力系统规划运行;
张志伟(1998),男,硕士研究生,主要研究方向为电力需求侧管理;
张格琳(1989),女,硕士,高级工程师,主要研究方向为电力系统及其自动化;
孙伟(1980),男,高级工程师,主要研究方向为电力系统及其自动化;
裴鑫岩(1994),男,学士,助理工程师,主要研究方向为电力系统及其自动化。
基金资助:
国家电网有限公司总部科技项目(5500-202199270A-0-0-00)

Electric Heating Load Group Transaction Mechanism Based on Improved Shapley Value Allocation

YANG Yulong¹(), JIAO Yinghe¹(), YAN Gangui¹(), FAN Lidong¹, ZHANG Zhiwei¹, ZHANG Gelin², SUN Wei², PEI Xinyan²

1. Electrical Engineering College, Northeast Electric Power University, Jilin 132012, Jiilin Province,China
2. State Grid Shanxi Electric Company Yuncheng Power Supply Company, Yuncheng 044000,Shanxi Province, China

Received:2022-07-20 Online:2023-04-01 Published:2023-03-30
Contact: YANG Yulong E-mail:yangyulong@neepu.edu.cn
Supported by:
State Grid Corporation of China Research Program(5500-202199270A-0-0-00)

摘要/Abstract

摘要：

在“双碳”目标导向下,我国新能源总装机容量逐年攀升,新能源消纳问题凸显。随着电力市场改革日益推进,电采暖等中小负荷可以通过聚合参与电力市场交易,推动源荷互动,促进新能源消纳。文章在日前市场,以风电场作为发电商,以电采暖负荷聚集商作为需求侧,根据热惯性时间长短分别提供分段报量报价曲线,采用排序法在交易中心对电量电价进行双边交易,并利用改进Shapley值法综合考虑用户经济性和舒适性,根据个人满意度对成交电量在需求侧进行合理分配。最后,通过算例验证了文章所提方法的有效性。结果表明,所提方法能够协调源荷效益,实现社会福利最大化;同时兼顾用户舒适性与经济性,提高社会整体满意度。

关键词: 电力市场, 双边交易, 负荷聚集商, 改进Shapley值, 费用分摊

Abstract:

Under the guidance of the double carbon goal, the total installed capacity of new energy in China has been increasing year by year, and the problem of new energy consumption has become prominent. With the increasing reform of the electricity market, small and medium loads such as electric heating can participate in electricity market transactions through aggregation, promote source-load interaction, and promote new energy consumption. In this paper, in the day-ahead market, wind farms are used as power generators, and electric heating load aggregators are used as demand side. According to the length of thermal inertia time, the segmented bidding curves of are provided. The sorting method is used to conduct bilateral transactions of electricity prices in the trading center. The improved Shapley value method is used to comprehensively consider the user’s economy and comfort, and reasonably allocate the transaction electricity on the demand side according to the personal satisfaction. Finally, the effectiveness of the method proposed in this paper is verified by an example. The results show that the method proposed in this paper can coordinate the benefits of source and load to maximize social welfare; at the same time, it can improve the overall satisfaction of the society by taking into account the user’s comfort and economy.

Key words: electricity market, bilateral transaction, load aggregator, improved Shapley value, cost-sharing

中图分类号:

TM76

杨玉龙, 矫英鹤, 严干贵, 范立东, 张志伟, 张格琳, 孙伟, 裴鑫岩. 基于改进Shapley值分配的电采暖负荷群交易机制[J]. 电力建设, 2023, 44(4): 37-44.

YANG Yulong, JIAO Yinghe, YAN Gangui, FAN Lidong, ZHANG Zhiwei, ZHANG Gelin, SUN Wei, PEI Xinyan. Electric Heating Load Group Transaction Mechanism Based on Improved Shapley Value Allocation[J]. ELECTRIC POWER CONSTRUCTION, 2023, 44(4): 37-44.

图/表 11

图1 双边交易电量分摊程序流程图

Fig.1 Flow chart of bilateral transaction electricity allocation procedure

图2 模糊集方法框架

Fig.2 Framework of fuzzy set method

表1 TSK模糊模型的规则

Table 1 Rules of TSK fuzzy model

表2 房间相关参数

Table 2 Room Parameters

图3 负荷聚集商报量报价图

Fig.3 Bidding diagram of load aggregators

图4 发电商报量报价曲线

Fig.4 Bidding curves of power producers

表3 各发电商中标电量

Table 3 Electricity bids won by power generators

表4 市场出清价和社会福利最大化值

Table 4 Market clearing price and maximum value of social welfare

表5 Shapley值法模型

Table 5 Shapley value model

表6 Shapley值法和改进Shapley值法分摊结果

Table 6 Shapley value method and improved Shapley value method

表7 不同分摊方法的个人满意度

Table 7 Personal satisfaction with different allocation methods

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基于改进Shapley值分配的电采暖负荷群交易机制

Electric Heating Load Group Transaction Mechanism Based on Improved Shapley Value Allocation

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