摘要
电网可视化是处理海量电力大数据、提高电网态势感知的重要技术之一。文中回顾了国内外电网可视化发展历程,以ECharts技术为核心,结合实际电网开发了一套电网Web可视化展示模块。主要有:基于SVG地理接线图和点线标记技术的电网动态潮流展示;基于指针表盘技术的电网运行状态实时监控;在动态拓扑技术基础上开发了基于电压信息的电网动态拓扑展示;基于力导向算法的电网弹性拓扑。该套可视化系统基于Web浏览器,兼容性好、维护成本低、易于开发,直观形象的展示了电网运行状态,为调度运行人员的决策和研究人员的工作提供了便利,工程应用广泛。
Grid visualization is one of the important technologies in dealing with massive power large data and impro- ving situational awareness of the grid. This paper reviews the development process of grid visualization at home and a- broad. Combined with the actual grid and the core technology ECharts, a grid Web visualization display module has been developed. Following components are included in the proposed solution： the dynamic power flow display realized by SVG geographic wiring diagram and dotted line markers technology; the real-time monitoring of grid operation sta- tus based on pointer dial technology; the dynamic topology display of grid which is based on voltage information real- ized by dynamic topology technology ; the flexible network topology of gird realized by force-directed algorithm. The set of visualization system realized by Web browser and the advantage of it like good compatibility, low maintenance costs, easy development, etc. It not only provides more intuitive and image operation state for the grid, but also pro- vides convinience for the decision-making of dispatching personnel and researchers work.
作者
章锐
陈树勇
刘道伟
梁辰
侯金秀
封一贤
Zhang Rui Chen Shuyong Liu Daowei Liang Chen Hou Jinxiu Feng Yixian(School of Electrical Engineering, Northeast Dianli University, Jilin 132012, Jilin, China China Electric Power Research Institute, Beijing 100192, China)
出处
《电测与仪表》
北大核心
2017年第19期59-66,共8页
Electrical Measurement & Instrumentation
基金
国家自然科学基金项目(51207143)
国家电网公司科技项目(XT71-15-056)
