双向耦合SMIB电力系统混沌反同步动力学分析

2017 International Conference on Circuits, Controls, and Communications (CCUBE) Pub Date : 2017-12-01 DOI:10.1109/CCUBE.2017.8394157

S. Thomas, B. M. Krishna, Usha Nair

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引用次数: 1

摘要

电力系统的控制运行是一个具有挑战性的问题，特别是在无功功率缺乏和各种干扰的情况下，电力系统会出现混沌状态。电力系统的不同部分在其运行过程中进行电力交换。因此，我们研究了两个单机无限母线(SMIB)电力系统之间双向耦合的影响，以研究其动态行为。这些耦合系统的动力学受到耦合强度变化的强烈影响。通过选择合适的耦合形式和最优的耦合强度，可以使处于混沌状态的非耦合系统相互间实现反同步。观察到强耦合可以使混沌系统回到周期状态。

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Dynamical analysis of chaos anti-synchronisation in bidirectionally coupled SMIB power system

Controlled operation of electrical power system is challenging, especially when they unveil chaotic behavior under the privation of reactive power and various disturbances. There are exchanges of power among different parts of power systems involved in its operation. Hence, we investigate the effect of bidirectional coupling between two Single Machine Infinite Bus (SMIB) power systems to study its dynamic behavior. The dynamics of these coupled systems is strongly influenced by variation in coupling strength. The uncoupled systems which are initially in chaotic state can be anti synchronised between each other by suitable choice of coupling form and optimum coupling strength. It is observed that stronger coupling can drive chaotic systems back to periodic state.

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2017 International Conference on Circuits, Controls, and Communications (CCUBE)

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