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1.电力系统及发电设备控制和仿真国家重点实验室,清华大学,北京市 100084
2.清华大学电机工程与应用电子技术系,北京市 100084
Received:30 October 2019,
Revised:2020-01-07,
Published Online:05 February 2020,
Published:10 May 2020
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吴文传,张伯明,孙宏斌等.主动配电网能量管理与分布式资源集群控制[J].电力系统自动化,2020,44(9):111-118.
WU Wenchuan,ZHANG Boming,SUN Hongbin,et al.Energy Management and Distributed Energy Resources Cluster Control for Active Distribution Networks[J].Automation of Electric Power Systems,2020,44(9):111-118.
吴文传,张伯明,孙宏斌等.主动配电网能量管理与分布式资源集群控制[J].电力系统自动化,2020,44(9):111-118. DOI: 10.7500/AEPS20191030001.
WU Wenchuan,ZHANG Boming,SUN Hongbin,et al.Energy Management and Distributed Energy Resources Cluster Control for Active Distribution Networks[J].Automation of Electric Power Systems,2020,44(9):111-118. DOI: 10.7500/AEPS20191030001.
大量分布式资源并网运行的主动配电网,若采用传统集中式的调控决策体系,面临控制敏捷性、系统可靠性、海量通信和信息隐私等问题。文中设计了“集群自律-群间协调-输配协同”的主动配电网能量管理与运行调控的体系结构,并开发了相应的系统。然后,重点介绍了这种集群控制、多级协调的调控体系特点和关键技术:①主动配电网网络分析技术;②分布式集群调控技术;③考虑不确定性的配电网有功和无功协调优化技术;④输配电网分布式协调调度技术。最后,简要介绍了该系统在高比例分布式可再生能源配电网的应用效果
并对后续的研究方向进行了展望。
The traditional centralized control system used in active distribution network (ADN) with large number of distributed resources integrated into the grid would meet the problems of control agility
system reliability
mass communication and information privacy. A novel architecture of the energy management and operation regulation system for ADN is proposed. There are thee control levels in this hierarchical control system
including distribution controller for renewable energy resource cluster
optimization of the distribution networks incorporated with multi-cluster and coordination operation of integrated transmission & distribution networks. Then
the characteristics of the proposed system and some key technologies about cluster control
multi-level coordination optimization are mainly introduced: ①network analysis technology for ADN
②distributed cluster control technology
③active power and reactive coordination optimization technology for distribution network considering uncertainty
④distributed coordination and dispatching technology for integrated transmission and distribution networks. Finally
the application effect of the proposed system on distributed renewable energy distribution networks is briefly described
and the future research topics are prospected.
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