智能调度系统信息综合可视化方法

摘要

Recently more attention is paid to the study of visualization at home and abroad, the application of visualization technology in power grid dispatching automation system is becoming more and more widely, but there is lack of systematic research on visual display method at present. This paper summarizes a set of power system visualization display technology and the methods. The application of visualization technology in power grid dispatching automation system is divided into four levels, the first layer is the graphical data, which fully shows the basic data of power grid operation. The second layer is a hierarchical information, in which the key information is shown initiatively from different levels. The third layer is the information integration, which displays joint correlation information. The fourth layer is the information intelligence, which is to analyze the relationship among various kinds of data and information and to provide auxiliary decision making for dispatch operation. Through the application of visualization technology, the system users can master the current system operation state more conveniently and more intuitively, so that the users can adopt operational control measures more effective and more targeted. This method has been applied in dispatch control centers dispatching automation system in SGCC, Fujian Province and Shandong Province successfully which proves the feasibility and applicability of the proposed method.%近来国内外对可视化的研究越来越受到重视，在电网调度自动化系统中可视化技术的应用也越来越广泛，但是目前缺乏对可视化方法的系统研究。总结出一套电力系统可视化系统展示的技术及方法，将可视化技术在电网调度自动化系统中的应用分为四个层次，第一层是数据图形化，将电网运行中的基础数据进行全面展示；第二层是信息层次化，将关键信息进行分层次主动展示；第三层是信息集成化，将关联信息进行联合展示；第四层是信息智能化，分析各类数据、信息的关联关系，为调度运行提供辅助决策。通过可视化技术的应用，使系统运行人员更方便、直观地掌握当前系统的运行态势，进而采取更有效、更有针对性的运行控制措施。此方法在国调中心、福建、山东省调等调度自动化系统中的成功应用证明了方法的可行性和适用性。