【摘要】 以具体的统一潮流控制器 ( UPFC)电路结构为基础 ,采用 MATLAB中的动态仿真工具SIMULINK建立了 UPFC的详细仿真模型 ,并以一个含 UPFC的简单电力系统为例 ,仿真分析了UPFC的静、动态运行特性。从对仿真结果的分析可以看出 ,当以常规的潮流控制为目的时 ,在系统受扰的情况下 ,UPFC的运行可能会严重偏离其正常运行条件并加剧系统的故障状态更多还原

【Abstract】 Based on a practical UPFC circuit, a detailed simulation model of UPFC is built with the SIMULINK, a dynamicsimulation tool in the MATLAB. Taking a simple power system with UPFC as an example, the static and dynamiccharacteristics of the UPFC are studied by simulation. The simulation results show that under large disturbance, the normaloperation condition of the power system with UPFC can’t be maintained, furthermore, the fault status could be aggravated bythe UPFC if the UPFC is used alone for power flow control.更多还原