同步发电机的反步滑模双励磁和汽阀控制

Q1 Mathematics

International Review of Automatic Control Pub Date : 2017-03-31 DOI:10.15866/IREACO.V10I2.11366

A. Kanchanaharuthai, Piraporn Konkhum, Kruawan Wongsurith

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引用次数: 0

摘要

本文提出了一种基于反步和滑模控制相结合的同步发电机非线性双励磁和蒸汽阀控制器。所提出的控制器旨在增强电力系统的稳定性以及电力系统的电压和频率调节。该策略能够实现所需的动态性能，并保证闭环系统瞬时稳定。仿真结果表明，与传统的反步策略和浸入不变（I&I）策略相比，所提出的非线性控制器具有更好的瞬态性能。此外，它们可以在大扰动的情况下与频率和电压调节一起实现瞬态稳定性增强。

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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A Backstepping Sliding Mode Dual-Excitation and Steam-Valving Control of Synchronous Generators

A nonlinear dual-excited and steam-valving controller for synchronous generators based on a combination of backstepping and sliding mode control methods is presented in this paper. The proposed controller is designed to enhance the power system stability and voltage and frequency regulation of an electric power system. This strategy is capable of achieving the desired dynamic performances and guaranteeing that the closed-loop system is transiently stable. Simulation results show better transient behavior of the proposed nonlinear controller as compared with the conventional backstepping strategy and an immersion and invariance (I&I) strategy. In addition, they can accomplish transient stability enhancement together with frequency and voltage regulation despite large disturbances.

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来源期刊

International Review of Automatic Control Engineering-Control and Systems Engineering

CiteScore

2.70

自引率

0.00%

发文量