含UPFC的电力系统暂态稳定数字仿真

TRANSIENT STABILITY DIGITAL SIMULATION FOR POWER SYSTEM WITH UPFC

在简要分析ＵＰＦＣ的工作原理的基础上，综合考虑了ＵＰＦＣ的电压调节和潮流控制的作用，建立了ＵＰＦＣ的动态模型，设计了相应的控制系统，通过算例计算，验证了方法的有效性。

After brief analysis of the principle of UPFC,its dynamic model and its controller are established in this paper with consideration of UPFCs ability in controlling the line power flow and bus valtage. The effectiveness of the UPFC and the accuracy of the dynamic model are examined using numerical example.