摘要
简单介绍了故障限流器FCL(faultcurrentlimiter)的模型 ,给出了简单电力系统线路正常运行、一条线路出口三相短路、FCL投入和故障线路被切除时发电机转子的运动方程 .利用MATLAB对同一系统出现三相短路故障时有FCL和没有FCL的情况下系统的暂态稳定作了仿真 。
The Fault Current Limiter(FCL)model is presented first,and then the rotor equation is introduced in such different periods as normal state,three phase fault at the top of one line,when the FCL is workable and when the three phase fault has been cut off.With MATLAB,power system transient stability has been simulated respectively when the power system possesses FCL or does not possess FCL.It is concluded that the FCL can enhance power system transient stability.
出处
《南京工程学院学报（自然科学版）》
2004年第2期57-61,共5页
Journal of Nanjing Institute of Technology(Natural Science Edition)
