摘要
介绍一个专门研究具有串联补偿的大型电力系统中次同步谐振问题的仿真程序ＳＯＦＲＥＳＰ．该程序采用复转矩系数法，在这一方法的基础上引进了机网接口技术，使其在分析大型电力系统ＳＳＲ问题时，不仅概念清楚，而且无需对原网络作任何简化。
A frequency-domain simulation program SOFRESP that is especially for the analysisof subsynchronous resonance in a large power system with series compensation has beendeveloped.In addition to the method of complex torque coefficient,the program also adopts thetechnique of generator-network interface which makes the program conveniently apply to anarbitrary network. In this paper an example that has 339 nodes and 45 generators is given.
出处
《电力系统自动化》
EI
CSCD
北大核心
1995年第9期21-25,共5页
Automation of Electric Power Systems
关键词
串联补偿
次同步谐振
电力系统
subsynchronous resonance complex torque coefficient series compensation frequency scanning frequency-domain simulation
