电力系统正常运行动态多模块数字实时仿真

Multi-modules Coupled Model of Real-time Digital Simulation of the Normal Operation of Power System and Its Digital Method

电力系统数学实时仿真中已广泛应用了多模块并行处理技术 ,针对两边带机双回传输线正常运行状态提出了新的多模块耦合模型 ,并给出了数字积分方法 .通过对一个具体电力系统的仿真 ,在PentiumProSMP构成的并行处理系统上数字仿真结果表明 ,新的多模块耦合模型是正确的 。

In the real-time digital simulation of the power system the multi-modules parallel processing technics has been extensively employed. This paper presents a new coupled model between modules of the normal operation of the power system and its digital integration method. With this model and method, the real-time digital simulation of a concrete instance is realized by Pentium Pro SMP. The result of the simulation shows that the model is correct and the digital integral method is suitable for real-time simulation.