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Laboratory model to teach power system stability

机译:教导电力系统稳定性的实验室模型

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To teach and demonstrate the Power System Stability aspects to the undergraduate students, a laboratory model has been developed. Computer based simulation software's are used to teach different aspects of power system by most of the Institutions. These simulation studies often do not demonstrate the physical sense of power system behavior to students. Moreover, making the students to visualize the effect of instability is a very big challenge faced by the teaching community. This paper describes the experimental set up built in the Electrical Engineering Department of Amrita School of Engineering, Coimbatore, consisting of an alternator connected to infinite bus through parallel transmission lines. In this experimental setup, the generator is brought to instability by changing the operating conditions. Further, the oscillation is controlled and brought back to stability by controlling the excitation and line reactance. This gives the clear idea about stability and its enhancement to the students.
机译:为了教导和展示电力系统稳定性方面到本科生,已经开发了实验室模型。计算机的仿真软件用于通过大多数机构教授电力系统的不同方面。这些模拟研究通常不会展示给学生的电力系统行为的物理意义。此外,让学生可视化不稳定的效果是教学界面临的非常重要的挑战。本文介绍了在Coimbatore的Amrita工程学院电气工程系中建造的实验组成,包括通过并联传输线连接到无限总线的交流发电机。在该实验设置中,通过改变操作条件,发电机被带到不稳定。此外,通过控制激发和线路电抗来控制振荡并恢复稳定性。这为学生提供了对稳定性及其增强的明确思想。

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