中文摘要：

针对常用仿真程序中稳控装置模型的不足，提出了用于电网动态仿真的稳控装置模型及其建模方法，进而建立了用于电网动态仿真计算的稳控装置接口仿真平台：在PSASP中通过UPI实现了该仿真平台与PSASP的联合运算功能，并进行了暂态稳定仿真计算。仿真结果表明，稳控装置接口仿真平台与PSASP联合仿真能够更加准确地模拟实际装置的工作过程，真实反映实际电网发生故障时的动态特性。

英文摘要：

Aiming at the shortness of SCD（Stability Control Device） model used in common simulation programs ,an SCD model for the dynamic simulation of power system is proposed with its modeling methods and its ISP（Interface Simulation Platform） is developed. The combined calculation of ISP in PSASP is implemented via UPI and the transient stability simulation is carried out. Results show that,the combined simulation of ISP and PSASP represents the working process of actual SCD more accurately and reflects the dynamic behavior of power system during faults more factually.