According to some problems in Sichuan power system, which are brought out for the operation of Ertan hydroplant and 500 kV transmission systems in practical application, the Power System Analyze Synthesis Program (PSASP) is used to study the system voltage stabilization under the different operating modes and the typical disturbances by the Power Flow Analyze, the Static Voltage Stabilization Analyze and the Transient Analyze.
PSASP (Power System Analysis Software Package) is applied widely in computation and simulation of powersystem. while recently PSB (Power System Blockset). powerful and flexible.
电力系统分析综合程序 PSASP( Power System Analysis Software Package)是国内进行电力系统计算和仿真经常使用的软件 ,其结果也为大家所普遍接受。
By use of the user-defined function provided by Power System Analysis Software Package (PSASP), the correctness of the built dynamic model for VSC-HVDC is verified by transient simulation of parallel VSC-HVDC/AC transmission system.
User-defined modelling for transient stability studies is presented in this paper. By using the user-defined modelling technigues, the dynamic performance of a power system with any types of elements in operation can easily be simulated. With the new modelling function incorporated, the Power System Analysis Software Package (PSASP) developed by EPRI and widely being used recently in China power systems, becomes a powerful tool for analyzing the system dynamic performances and designing new control or prote...
A user-defined modelling technique for load flow studies is presented in this paper. Through the user-defined modelling technique, the various system elements and power control functions can be easily simulated in load flow studies.With the new modelling function incorporated, the Power System Analysis Software Package (P.SASP), devloped by EPRI and widely being used recently in Chinese power systems, becomes a powerful tool for the power system operation and planning.
In this paper,a bank of mathematical model for excitation system is described. As an example of its applica-tion used in the stability caculation,the effect of different models and parameters of the excitation system on powersystem transient stability is also given.