摘要
针对电力系统静态安全分析过程中存在大量重复计算处理效率低下的问题,提出了一种可以进行二次开发的电力系统潮流计算软件。介绍了PSS/E-33软件求解潮流的使用方法及其包含的各种潮流解法器;通过对IEEE30节点标准系统进行多故障的静态安全分析表明,PSS/E的二次开发功能可有效减少重复计算过程,提高了电力系统安全分析的效率。
This paper presents a power flow calculation software for large scale power grid to solve the problem of low efficiency in power system static security analysis owing to numerous repeated calculations. The application of the PSS/E-33 software to solve the power flow problems and various power flow solvers in the software are introduced in detail. Multi-faulted static security analysis of standard system of IEEE30 nodes shows that PSS/E software can ef- fectively reduce the process of repeated calculations and improve the efficiency of power system security analysis.
出处
《电子科技》
2015年第9期159-161,188,共4页
Electronic Science and Technology
关键词
PSS/E
静态安全分析
潮流计算
潮流解法器
PSS/E
static state security analysis
power flow calculation
power flow solution
