摘要
分析了电力系统各级调度现有数据资源及数据管理方法,在此基础上,提出了一种以BPA计算模型为数据载体的大电网实时仿真方法。该方法以BPA文件格式统一构建大电网计算模型,基于SVG(可缩放矢量图形)技术对BPA计算模型进行二次图形化建模,与国产BPA计算软件相结合后,可实现图、模一体化在线编辑及实时仿真分析,实际系统的应用验证了所提方法的有效性。该方法可为电网研究、规划和实际操作提供理论依据。
Based on the analysis and managing method of electric data in power dispatching and communication center,a novel real-time simulation method for large-scale power grid based on BPA data computation model is presented in this paper,which is used to develop the grid computation model with BPA format,while SVG （Scalable vector graphics） is used for the secondary graphical modeling.Combined with the domestic BPA software,online chart-module integration editing and real-time simulation can be implemented.The application on the real system verifies the effectiveness of the proposed method.Besides,this method can provide theoretical guide for the grid researching,planning and operating.
出处
《中国电力》
CSCD
北大核心
2014年第7期71-76,共6页
Electric Power
关键词
大电网
BPA计算模型
实时仿真
SVG技术
图模一体化
large-scale power grid
BPA computing model
real-time simulation
scalable vector graphics （SVG） technology
chart-module integration
