电力系统自动化2025，Vol.49Issue(10)：58-66,9.DOI:10.7500/AEPS20240828006
考虑异质户型差异与聚合构成的采暖负荷群主从博弈策略
Master-Slave Game Strategy for Electric Heating Load Cluster Considering Differences of Heterogeneous Household Types and Aggregation Structure
摘要
Abstract
The regulation capability of the new power system dominated by renewable energy at the source side is gradually deteriorating.Exploiting the load-side regulation potential to participate in demand response has become an important approach to enhance grid regulation capability.Firstly,taking distributed residential electric heating clusters as the research object,a dynamic model of temperature-varying power is established for electric heating rooms based on the building thermodynamics theory.Secondly,the impacts of household type differences and aggregated household proportions on the regulation capability of heating load clusters are investigated.A refined aggregation model for heating load clusters considering the differences of heterogeneous household types and aggregation structure is established,with adjustable electricity quantified as an indicator to measure the regulation potential of heating load clusters.Then,a master-slave game model is constructed with the load aggregator(LA)as the leader and cluster users as followers.The quantified adjustable electricity of load clusters is incorporated into the game model as flexible resources to participate in demand response.The upper-level game model establishes an LA pricing model to formulate electricity scheduling plans and optimal heating electricity prices within the system,while the lower-level develops a user payment cost model where users determine their heating schedules based on the electricity prices.Finally,case studies verify that the proposed game model can effectively stimulate the demand response potential of users with the differences of heterogeneous household types,achieving economic benefits for both LA and users.关键词
新型电力系统/分散式电采暖/热力学理论/负荷聚合商/需求响应/主从博弈/异质户型Key words
new power system/distributed electric heating/thermodynamics theory/load aggregator/demand response/master-slave game/heterogeneous household type引用本文复制引用
杨茂,王金鑫,房国忠,朱一丹,王宇鑫,苏欣..考虑异质户型差异与聚合构成的采暖负荷群主从博弈策略[J].电力系统自动化,2025,49(10):58-66,9.基金项目
吉林省产业技术研究与开发项目:"低碳智慧楼宇综合能源系统协同优化与运行"(2023C033-5). This work is supported by the Industrial Technology R&D Project of Jilin Province(No.2023C033-5). （2023C033-5）
