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浙江大学电气工程学院,浙江省杭州市 310027
潘御钦(1996—),男,硕士研究生,主要研究方向:智能配电网的规划与运行控制。E-mail:pyq@zju.edu.cn
耿光超(1985—),男,通信作者,副教授,博士生导师,主要研究方向:电力系统稳定与控制、电力系统高性能计算、电力物联网等。E-mail:ggc@zju.edu.cn
江全元(1975—),男,教授,博士生导师,主要研究方向:电力系统稳定与控制、电力系统高性能计算、电力系统最优化。E-mail:jqy@zju.edu.cn
收稿:2021-10-17,
修回:2022-01-23,
网络出版:2022-03-08,
纸质出版:2023-03-25
移动端阅览
潘御钦,耿光超,江全元.基于一致性算法的柔性多状态开关集群控制策略[J].电力系统自动化,2023,47(6):101-109.
PAN Yuqin,GENG Guangchao,JIANG Quanyuan.Consistency Algorithm Based Control Strategy for Soft Open Point Cluster[J].Automation of Electric Power Systems,2023,47(6):101-109.
潘御钦,耿光超,江全元.基于一致性算法的柔性多状态开关集群控制策略[J].电力系统自动化,2023,47(6):101-109. DOI: 10.7500/AEPS20211017004.
PAN Yuqin,GENG Guangchao,JIANG Quanyuan.Consistency Algorithm Based Control Strategy for Soft Open Point Cluster[J].Automation of Electric Power Systems,2023,47(6):101-109. DOI: 10.7500/AEPS20211017004.
在“双碳”目标推动下,新能源设备在配电网的渗透速度明显加快,需要对配电网运行优化控制策略进行更加深入的研究。柔性多状态开关(SOP)作为一种兼具可实现馈线间功率平滑控制的新型设备,能促进馈线负载均衡,应对配电网功率波动频繁的问题。首先,文中引入一致性算法,结合SOP与配电网馈线容量特点提出考虑智能体拓扑变化的加权平均一致性算法。然后,建立配电网SOP集群控制数学模型,提出基于一致性算法的SOP集群控制策略,实现全局范围内SOP集群的协同趋优,提高配电网馈线均衡度。最后,通过改进的IEEE 33节点配电系统算例验证了所提控制策略的有效性。
Driven by the goal of “carbon emission peak and carbon neutrality”
the penetration of new energy equipment in the distribution network has been significantly accelerated. A more in-depth study of operational optimization control strategies for new distribution systems is necessary. As a new type of equipment
the soft open point (SOP) can realize power smoothing control between feeders and promote feeder load balancing to cope with frequent power fluctuations in the distribution network. First
this paper introduces the consistency algorithm and proposes a weighted average consistency algorithm considering the topological changes of the intelligent agent by combining the SOP with the characteristics of the feeder capacity of the distribution network. Then
the control model of the SOP cluster in the distribution network is established
and the control strategy for the SOP cluster based on the consistency algorithm is proposed. The strategy can realize the coordinated convergence of the SOP clusters in the global scope and improve the feeder balance of the distribution network. Finally
the example of an modified IEEE 33-bus distribution system verifies the effectiveness of the proposed control strategy.
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