基于模糊逻辑的自动电压调节器在单机和多机环境下的性能

Proceedings of the 41st International Universities Power Engineering Conference Pub Date : 2006-09-01 DOI:10.1109/UPEC.2006.367644

P. Mitra, S. Chowdhury, S. Chowdhury, S. Pal, Y. Song, G. Taylor

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引用次数: 6

摘要

本文报道了一种基于模糊逻辑的自动电压调节器(AVR)的设计、仿真和验证，以提高单机和多机电力系统的稳定性。作者首先在单机无限总线测试系统上对模糊AVR和传统AVR的性能进行了测试，并对其性能进行了比较。结果表明，模糊AVR的应用提高了终端电压和功率角的稳定性。其次，在四机二区网络中，测试了基于模糊的AVR和传统的AVR对一台发电机附近局部故障引起的扰动的稳定性能。在多机环境下，基于模糊的AVR的性能优于传统的AVR。

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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Performance of a Fuzzy Logic Based Automatic Voltage Regulator in Single and Multi-Machine Environment

In this paper the authors report on the design, simulation and validation of a fuzzy logic based automatic voltage regulator (AVR) to improve the stability of single-machine and multi-machine power systems. The authors have first tested the performances of both the fuzzy-based AVR and the conventional AVR for a single-machine -infinite-bus test system and have compared their performances. It has been observed that the stabilization of both terminal voltage and power angle are improved with the application of fuzzy-based AVR. Secondly, the performances of both fuzzy-based AVR and a conventional AVR are tested for stabilizing a disturbance due to a local fault occurring near one generator in a four-machine-two-area network. Here also, it is observed that the performance of the fuzzy-based AVR is superior to the conventional AVR in multi-machine environment.

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Proceedings of the 41st International Universities Power Engineering Conference

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