摘要
针对一个典型的两区域且区间联络线中间带STAT-COM的四机电力系统,首先建立了包含STATCOM的四机电力系统的统一数学模型,然后应用MATLAB仿真软件,对不包含和包含STATCOM的四机电力系统分别进行了仿真分析和比较。仿真结果表明,STATCOM在多机电力系统中的应用较好地解决了区间振荡带来的系统不稳定问题,改善了系统的暂态稳定性能。
For a typical two-area four-machine power system with STATCOM connected at the electrical mid-point of the inter-area transmission line, the mathematical model is proposed. By using MATLAB, the detailed simulation on the four-machine power system with and without STATCOM is presented and compared. The simulation results show that STATCOM can resolve the inter-area oscillation in multi-machine power systems and can improve the transient stability of multi-machine power systems.
出处
《电力科学与工程》
2006年第2期39-42,共4页
Electric Power Science and Engineering
关键词
STATCOM
暂态稳定
仿真
STATCOM （ Static Synchronous Compensator）
transient stability
simulation
