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首页> 外文期刊>International Journal of Innovative Computing Information and Control >A NOVEL TECHNIQUE FOR DESIGNING DECENTRALIZED STABILIZERS FOR ROBUST CONTROL IN POWER SYSTEMS USING AN H_∞ CRITERION
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A NOVEL TECHNIQUE FOR DESIGNING DECENTRALIZED STABILIZERS FOR ROBUST CONTROL IN POWER SYSTEMS USING AN H_∞ CRITERION

机译:基于H_∞准则的电力系统鲁棒控制分散镇定器设计新技术

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摘要

This paper addresses the problem of excitation control for damping the electromechanical oscillation modes (EOM) in power systems with decentralized stabilizers (PSS) of reduced order to ensure robust stability and good performance of a power system under disturbances and uncertainties. Good stabilizer coordination is achieved by simultaneously designing all PSS. A frequency domain Hx mixed sensitivity optimization approach is proposed. The proposed technique is not affected by the pole-zero cancellation problem associated with the conventional mixed sensitivity techniques.
机译:本文讨论了在具有减小阶数的分散式稳定器(PSS)的电力系统中用于阻尼机电振荡模式(EOM)的励磁控制问题,以确保在干扰和不确定性条件下电力系统的鲁棒稳定性和良好性能。通过同时设计所有PSS,可以实现良好的稳定器协调性。提出了一种频域Hx混合灵敏度优化方法。所提出的技术不受与常规混合灵敏度技术相关的零极点抵消问题的影响。

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  • 作者单位

    Centro de Tecnologia, Departamento de Engenharia Eletrica Universidade Federal da Paraiba Campus Universitario I, Joao Pessoa 58051-900, Brazil;

    Departamento de Tecnologia em Eletro-Eletronica, Grupo de Pesquisa em Sinais e Sistemas Instituto Federal da Bahia Rua Emi'dio dos Santos, S/N, Barbalho, Salvador 40301-015, Brazil;

    Departamento de Tecnologia em Eletro-Eletronica, Grupo de Pesquisa em Sinais e Sistemas Instituto Federal da Bahia Rua Emi'dio dos Santos, S/N, Barbalho, Salvador 40301-015, Brazil;

    Departamento de Tecnologia em Eletro-Eletronica, Grupo de Pesquisa em Sinais e Sistemas Instituto Federal da Bahia Rua Emi'dio dos Santos, S/N, Barbalho, Salvador 40301-015, Brazil;

    Centro de Tecnologia, Departamento de Engenharia Eletrica Universidade Federal da Paraiba Campus Universitario I, Joao Pessoa 58051-900, Brazil;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    power systems stabilizers; h_∞ control; decentralized control;

    机译:电力系统稳定器;h_∞控制;分散控制;

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