基于模糊增益调度的LFC控制器在风电多区域系统无调节AGC中的性能比较

2018 International Conference on Applied Electromagnetics, Signal Processing and Communication (AESPC) Pub Date : 2018-10-01 DOI:10.1109/AESPC44649.2018.9033288

S. S. Pati, S. Dash, S. Mishra

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引用次数: 1

摘要

提出了一种基于模糊增益调度的多区域多源电力系统控制器。1区由热电厂和水电厂组成，2区由带风力发电机的热电厂和水电厂组成，两个区域通过联络线连接。由PI控制器控制负载波动引起的频率偏差。为了获得最优的响应，采用齐格勒尼科尔斯(Ziegler Nichols, ZN)技术和模糊增益调度(FGS)方法对PI控制器进行了调谐。MATLAB仿真表明，基于FGS的PI控制器优于ZN调谐PI控制器和传统PI控制器。最后以风力发电机组为研究对象，进一步验证了基于模糊增益调度的PI控制方法优于其他控制方法。

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 Comparison of Fuzzy Gain Scheduling based LFC Controller in Deregulated AGC of a Multi Area System Incorporating Wind Energy

In this paper a fuzzy gain scheduling based controller for multi area multi source power system is presented. Area-1 comprises of thermal and hydro plant and area-2 consists of thermal and hydro power plant with wind turbine generator and both areas are connected via tie line. Frequency deviation caused by load fluctuation is controlled by PI controller. For optimal response the PI controller is tuned via Ziegler Nichols (ZN) technique and Fuzzy Gain Scheduling (FGS) method. From MATLAB simulations it is observed that FGS based PI controller outperforms ZN tuned PI and conventional PI. The proposed model is further investigated with an integrated wind turbine generator and here also superior performance of fuzzy gain scheduling based PI compared to other control techniques is observed.

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来源期刊

2018 International Conference on Applied Electromagnetics, Signal Processing and Communication (AESPC)

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