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首页> 外文期刊>International Journal of Electrical Engineering Education >A visual simulation environment for teaching power system stability
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A visual simulation environment for teaching power system stability

机译：用于教学电力系统稳定性的可视化仿真环境

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摘要

Computer-mediated teaching can be very effective in enhancing students' understanding of concepts and increasing their involvement in the classroom. This paper presents an interactive visual simulation tool to assist instructors in demonstrating power system stability phenomena. Power flow computations, used to initialise the simulation, are carried out using Matlab, whereas the simulation is implemented using Simulink. The Graphical User Interface (GUI), which controls the whole program and is constructed using C#, provides the capability to change system parameters/operating points interactively. To further the grasp of stability notions and reinforce the sense of seamless photorealistic interaction with the simulation, visual animation illustrating the synchronous generator along with virtual analogue meters, represented as ActiveX controls to portray inherent machine variables, are constructed. Several test cases, which cover various power system stability events, are described and analysed.
机译：以计算机为媒介的教学可以有效地增进学生对概念的理解并增加他们对课堂的参与。本文提出了一种交互式的视觉仿真工具，以帮助教师演示电力系统的稳定现象。使用Matlab进行用于初始化仿真的潮流计算，而使用Simulink进行仿真。图形用户界面（GUI）控制整个程序，并使用C＃构造，提供了交互更改系统参数/操作点的功能。为了进一步掌握稳定性概念并增强与仿真的无缝逼真的交互作用，构建了显示同步发电机和虚拟模拟仪表的可视动画，这些虚拟仪表以ActiveX控件表示，以描绘内部机器变量。描述并分析了涵盖各种电力系统稳定性事件的几个测试用例。

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