基于数据挖掘和人机互动的电网调度早会系统

电网调度早会是信息高度集成的聚集地,是调度运行管理的中枢点,也是调度自动化系统智能化的体现。构建了以数据挖掘为基础的调度早会系统,该系统采用多维数据的分析技术,自下而上通过数据融合以集约化的指标体系构建电网的可观性指标,以信息定制的方式进行推送。此外,采用人机互动的模式形成数据的驱动,自上而下整合数据,通过图模一体化的数据集成,形成调度事件的全方位整合和全景展示。该系统在实际的省级调度中心的调度早会系统中投入使用,解决了电网的可阅性以及焦点事件的信息集成等问题,是电网调度信息智能应用的实例。

Grid dispatching morning meeting system based on data mining and man-machine interaction

As the central part of power grid operational management, the dispatching morning system highly integrates the information and reflects the intelligence of dispatching automation system. Based on data mining and multidimensional data analysis technology, a dispatching morning system is proposed. Using data fusion, the observability index of power system are built from bottom to top with intensive index system and pushed in the way of information customization. Man-machine interactive mode is used to form the drive of data and integrate data from top to bottom. With graphic and model integration, the whole presentation for events of grid dispatching is showed comprehensively. As an intelligent application case of grid dispatching information, the dispatching morning system solves the problem of power grid observability and information integration in the application of provincial dispatching center. This work is supported by National Natural Science Foundation of China (No. 51377111).