dynamic simulation of power system

The results show that the method of modeling and simulation is simple and has high credibility, which can reflect truly dynamic and static performance of the power system.

实验结果表明，该建模和仿真方法不仅简单易行，而且可靠性高，能真实反映电源系统的动、静态性能。

Simulation results show that nonlinear state PI SVC controller cooperating with the excitation system of generator can improve dynamic stability of power system effectively.

仿真计算表明，SVC与发电机励磁非线性状态PI协调控制器能有效地提高系统的暂态稳定性。

This article introduces the fundamental concept of power bond graphs, and discusses how to establish bond graphs, status equations, and digital simulation of dynamic responses in a hydraulic system.

本文介绍了功率键合图的基本概念，以直动式溢流阀为例，讨论了键合图的建立、状态方程的建立、液压系统动态响应的数字仿真方法。