电网实时监控可视化技术研究与分析  

Research and Analysis on Visualization Technology for Power Grid Real-Time Monitoring

作　　者：赵林[1] 王丽丽[1] 刘艳[1] 孙湃[1] 张亮[1] 

机构地区：[1]国网电力科学研究院,北京市海淀区100192

出　　处：《电网技术》2014年第2期538-543,共6页Power System Technology

摘　　要：为充分利用智能化、可视化技术快速有效地处理大规模电网所产生的海量数据,论述了电网调度自动化系统实时监控各主要类型数据的可视化方法,提出一套完整的电网实时监控可视化解决方案,包括:三维虚拟现实技术实现的地理潮流图,采用拼接技术实现的全网电气潮流图;基于甘特图思想的检修计划可视化;基于K线思想的电网负荷曲线;全三维图形技术实现的综合告警可视化;全三维图形技术实现的电网低频振荡过程相关数据可视化。该套方案已在省级以上调控中心稳定、可靠运行,为调控人员提供了更加形象、直观的可视化手段,对及时发现系统运行中的异常并进行有效的控制和辅助决策提供了方便。To make full use technology to process massive of intelligent and visualization data generated in large-scale power grid rapidly and effectively, the visualization approach for power grid dispatching automation system to carry out real-time monitoring of main types of data is discussed, and a set of complete visualization solution scheme for power grid real-time monitoring is proposed. Following components are included in the proposed solution： the geographic map of power flow realized by 3-dimensional virtual reality technology and the power flow chart of the whole grid realized by splicing technology; the visualization of maintenance schedule based on the thinking of Gantt chart; load curves in power grid based on the thinking of K-line; the visualization of synthetic alarm realized by full 3-dimensional graphics; the visualization of data related to low-frequency oscillation occurred in power grid realized by full 3-dimensional graphics. The proposed solution scheme has been put into use in provincial and above dispatching and control centers and it operates steadily and reliably. The proposed solution scheme provides dispatchers more visual and intuitionistic manner and can find abnormal conditions in time during power grid operation and provide convenience for effective control and auxiliary decision-making.

关 键 词：可视化 潮流图 告警 智能调度 电力系统 

分 类 号：TM734[电气工程—电力系统及自动化]