A fuzzy logic based load frequency controller in a competitive electricity environment

B. Tyagi, S. Srivastava
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引用次数: 27

Abstract

This paper presents the design of a fuzzy logic based controller for automatic generation control (AGC) in a deregulated electricity environment. A general model of the integral controller has been developed for multiarea system having poolco, bilateral and mixed transactions employing fuzzy logic scheme for optimal tuning of integral gain. The area control error (ACE) signal and rate of change of the area control error (Che ACE) have been used as input to the fuzzy logic based controller. The functioning of the proposed fuzzy logic based controller has been demonstrated on a 75-bus Indian power system network and the results are compared with those obtained by using classical integral controller.
电力竞争环境下基于模糊逻辑的负荷频率控制器
本文设计了一种基于模糊逻辑的自动发电控制控制器,用于解除管制的电力环境下的自动发电控制。针对具有池交易、双边交易和混合交易的多区域系统,采用模糊逻辑方案对积分增益进行最优整定,建立了积分控制器的一般模型。区域控制误差(ACE)信号和区域控制误差变化率(Che ACE)作为模糊控制器的输入。本文提出的基于模糊逻辑的控制器在一个75总线的印度电网上进行了功能验证,并与经典积分控制器的结果进行了比较。
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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