Abstract A wide area information based power system out-of-step splitting multi-Agent control system is studied in this paper. It has distributed design structure, the Agents with different functions in different layers cooperate to dynamically detect out-of-step oscillation, locate out-of-step centers and search the optimal splitting section, which is not limited by power system structure and operation mode. For on-line determining the optimal out-of-step splitting section, an out-of-step center locating method is proposed firstly and the electrical components where the out-of-step centers locate are selected as the initial splitting section. Then the power balance in split islands is taken as the optimization goal and searching rules are formulated, the layer by layer searching scheme is adopted to obtain the finial splitting section to ensure the stable operation of each island after splitting. The searching scheme meets the requirements of the optimal splitting section on-line search in meshed power systems.

中文翻译：

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基于广域信息的电力系统失步分裂控制系统及最优分裂段在线搜索方案

摘要 本文研究了一种基于广域信息的电力系统失步分裂多Agent控制系统。分布式设计结构，不同层次不同功能的Agent协同动态检测失步振荡，定位失步中心，搜索最优分裂段，不受电力系统结构和运行方式的限制. 为在线确定最优失步分裂段，首先提出失步中心定位方法，选取失步中心所在的电气元件作为初始分裂段。然后以分裂岛中的功率平衡为优化目标，制定搜索规则，采用逐层搜索方案得到最终分裂段，保证分裂后各岛稳定运行。该搜索方案满足网格化电力系统最优分裂段在线搜索的要求。