宁夏电网模型拼接系统的开发与应用  

Development and application of Ningxia power grid model splicing system

作　　者：马冬冬[1] 

机构地区：[1]国网宁夏电力公司调度控制中心,宁夏银川750001

出　　处：《宁夏电力》2015年第5期54-58,70,共6页Ningxia Electric Power

摘　　要：为了保证互联电网的安全稳定运行,满足各级调度对大电网在线分析控制的需要,基于IEC 61970标准模型、图形以及DL476数据传输标准,开发了"宁夏电网模型拼接系统",实现了状态估计、潮流和静态安全分析等稳态在线计算功能。应用结果表明:宁夏电网模型拼接系统加强了电网自动化系统基础数据的监控能力,为智能电网调度支持系统的高级应用及联合反事故演习打下了良好的数据及模型基础,为提升宁夏电网调度系统对大电网的管理、监控和分析水平提供了有力保障。In order to ensure safe and stable operation of interconnected power grid,and meet the demand of on-line analysis and control for each level dispatching of large power grid,based on IEC61970 standard model and graphics,and DL476 data transmission standard,develops‘Ningxia power grid model splicing system＇,realizes steady-state on-line calculation function such as condition estimation,tide and static safety analysis,etc. The application result shows that Ningxia power grid model splicing system intensifies basis data monitoring capability of power grid automatization system, lays the foundation of data and model for the advantage application of smart grid dispatching backup system and the joint anti-accident exercise,provides powerful guarantee for improving the administration,monitoring,analysis level of dispatching system on large power grid.

关 键 词：模型拼接 分布式建模 SVG图形 

分 类 号：TM743[电气工程—电力系统及自动化]