基于超扭转算法的两地互联电力系统负荷频率控制

2019 20th International Conference on Intelligent System Application to Power Systems (ISAP) Pub Date : 2019-12-01 DOI:10.1109/ISAP48318.2019.9065992

A. Poulose, R. P

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引用次数: 4

摘要

使用合适的控制器来保持电力系统的稳定被认为是电力系统工程师最具挑战性的任务之一。提出了基于超扭算法的控制器在具有非线性和扰动的两区互联电力系统负荷频率控制中的应用。即使存在调速器死区(GDB)和发电速率约束(GRC)等非线性，该控制器即使在存在干扰的情况下，也比流行的积分控制器更快地将频率误差、配线功率误差和区域控制误差(ACE)调节到零。为了进行分析和比较，使用了Matlab/Simulink软件工具。

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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Super-Twisting Algorithm based Load Frequency Control of a Two Area Interconnected Power System

Maintaining the stability of a power system using appropriate controller is considered as one of the most challenging task of a power system engineer. This paper proposes the application of Super-Twisting algorithm based controller, for the load frequency control (LFC) of two area interconnected power system with nonlinearities and disturbances. Even though the presence of nonlinearities such as governor dead band (GDB) and generation rate constraint (GRC), the proposed controller regulates the frequency error, tie-line power error and area control error (ACE) to zero much faster than the popular Integral controller even in the presence of disturbance. For the purpose of analysis and comparing, Matlab/Simulink software tool is used.

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2019 20th International Conference on Intelligent System Application to Power Systems (ISAP)

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