摘要
提出并建立了一种以图形建模为基础的电力系统分析软件设计框架。文中重点阐述了电力系统图形建模、潮流拓扑自动生成、电力系统故障模拟计算等技术实现方法。在构建的电力系统图形化建模平台上,利用IEEE标准算例及其它典型数据,对多个电力系统模型进行了稳态仿真,以及以潮流分析为基础的精确故障模拟分析。经检验,该方法在运算速度、精度以及收敛性等多个方面均能够满足实际工程需求,展示了图形建模技术在电力系统应用领域的广泛前景。
A design framework of power system analysis software based on graphical modeling is proposed and established in this paper. It mainly describes the realization method of these technologies, including graphical modeling of power system, automatic generation of the power flow topology, and fault simulation of power system. On this graphical modeling platform, the steady-state simulation of several power system models are studied using the IEEE standard samples data and other typical data, and the accurate fault simulation analysis are also carded out based on the power flow analysis. It＇s verified that this method could satisfy all the practical demands in operation speed, precision and convergence, which shows the extensive prospects of graphical modeling in the application of power system.
出处
《电力系统保护与控制》
CSCD
北大核心
2008年第17期32-37,共6页
Power System Protection and Control
基金
科技部水利部公益性行业科研专项(200701008)
国家自然科学基金重点项目(50579022)~~
关键词
图形建模
拓扑分析
潮流计算
故障模拟
.NET
graphical modeling
topology analysis
power flow calculation
fault simulation
.Net
