基于模糊的静态无功补偿控制器阻尼电力系统扰动

2012 IEEE International Power Engineering and Optimization Conference Melaka, Malaysia Pub Date : 2012-06-06 DOI:10.1109/PEOCO.2012.6230924

N. A. Arzeha, M. Mustafa, R. Idris

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引用次数: 12

摘要

采用静态无功补偿器(SVC)作为辅助控制器，提高了系统的暂态稳定性和功率振荡阻尼性。本文讨论了一种用于SVC的模糊逻辑控制器与PI控制器相结合的方法。所讨论的控制器在一个由2机3总线系统组成的测试系统上进行了测试。观察了基于模糊的SVC控制器在受到扰动后对多个参数振动的抑制性能。观测到的参数包括转子角度差、电机转速差、母线端电压差和输电线路有功功率差。结果表明，与传统的SVC控制器相比，基于模糊的SVC控制器具有更好的性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Fuzzy-based Static VAR Compensator controller for damping power system disturbances

Static VAR Compensator (SVC) has been used as a supplementary controller to improve transient stability and power oscillation damping of the system. A fuzzy logic controller combined with PI controller for SVC is discussed in this paper. The discussed controller is been tested on a test system consists of a 2-machines 3-bus system. The performance of the fuzzy-based SVC controller to damp oscillation of several parameters after being subjected to disturbance is observed. The parameters observed include difference of rotor angle, speed of machines, terminal voltage of buses and transmission line active power. The results show that the fuzzy-based SVC controller gives better performance as compared to system implemented with the conventional SVC.

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2012 IEEE International Power Engineering and Optimization Conference Melaka, Malaysia

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