文章摘要
陆秋瑜,罗澍忻,胡伟,等.集群风储联合系统广域协调控制及利益分配策略[J].电力系统自动化. DOI: 10.7500/AEPS20181223001.
LU Qiuyu,LUO Shuxin,HU Wei, et al.Wide-area Coordinated Control and Benefit Assignment Strategy of Cluster Wind-Energy Storage Integrated System[J].Automation of Electric Power Systems. DOI: 10.7500/AEPS20181223001.
集群风储联合系统广域协调控制及利益分配策略
Wide-area Coordinated Control and Benefit Assignment Strategy of Cluster Wind-Energy Storage Integrated System
DOI:10.7500/AEPS20181223001
关键词: 风储联合系统  时空相关性  广域协调控制  合作博弈
KeyWords: wind-ESS integrated system  spatial-temporal correlation  wide-area coordinated control  cooperative game  benefit assignment
上网日期:2019-08-13
基金项目:
作者单位E-mail
陆秋瑜 广东电网有限责任公司电力调度控制中心 luqiuyu22@126.com 
罗澍忻 广东电网发展研究院有限责任公司 luoshuxin2006@126.com 
胡伟 清华大学电机工程与应用电子技术系 huwei@mail.tsinghua.edu.cn 
杨银国 广东电网有限责任公司电力调度控制中心 yangyinguo@gd.csg.cn 
摘要:
      本文针对多个风储联合系统的协调问题,提出了多风储联合系统集群广域协调控制框架,构建了考虑风电时空相关性的风储系统多模式优化调度模型,进一步基于合作博弈理论提出了集群收益分配策略。采用实际风电数据对所提模型和策略进行了仿真验证,仿真结果表明:广域协调控制可最大化集群收益,提高风电整体可控性和储能运行效率;基于合作博弈理论的集群收益分配策略,可实现集群控制中自身利益与整体利益相协调,激励风储系统积极参与集群控制。
Abstract:
      To solve the coordinated problem for multiple wind- energy storage integrated systems, this paper proposes the clustering wide-area coordinated control frame for multiple wind-energy storage integrated systems. The multi-patter optimized dispatching model considering the spatial-temporal correlation of wind power is constructed. Furthermore, a strategy based on cooperative game theory is proposed to allocate the cluster benefits. Simulation verifications of the proposed model and strategy are made by using actual wind power data. Simulation result indicates that the wide-area coordinated control can maximize the profit of the cluster, improve the controllability of wind power and operation efficiency of energy storage. The assignment strategy of cluster benefit based on cooperative game theory can coordinate the benefits of the individual and the cluster, which can encourage the wind-energy storage system to actively participant in the cluster control.
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