摘要
随着电网规模和容量的日益扩大,保证电网运行方式安全的暂态稳定计算量日趋繁重。文中介绍了电力系统输电极限分析软件的设计与实现,所开发软件以商业软件BPA作为电力系统故障仿真引擎,按照模块化设计思想,结合最新的归一化能量函数理论,实现分析电力系统关键输电线路在稳定约束下的最大输电能力。从实际应用的效果来看,软件可以大幅度提高电力系统稳定分析的效率,降低运行人员的工作量。
With expansion in power system scale and capacity, the computation and analysis work to keep system security become heavy day by day. A design and application of power system total transmission capability analysis software was proposed. Taking BPA as simulation engine and based on block-based design concept, the software employs normalization energy function theory as transient stability index to realize essential transmission lines total transmission capability analysis. In practical application, the software enormously enhances power system stable analysis efficiency, and reduces total work load.
出处
《电力系统及其自动化学报》
CSCD
北大核心
2009年第2期1-5,共5页
Proceedings of the CSU-EPSA
基金
国家自然科学基金项目(50777046)
关键词
电力系统
最大传输能力
归一化能量函数
模块化设计
power system analysis
total transmission capability, transient energy function
block-based design
