引用本文:吴捷,杨苹,伍力.燃气轮机同步发电机励磁系统的最优与非线性控制[J].控制理论与应用,1997,14(4):537~543.[点击复制]
WU Jie，YANG Ping and WU Li.Optimal and Nonlinear Control for Excitation System of Gas-Turbine Generators[J].Control Theory and Technology,1997,14(4):537~543.[点击复制]
燃气轮机同步发电机励磁系统的最优与非线性控制
Optimal and Nonlinear Control for Excitation System of Gas-Turbine Generators
摘要点击 757  全文点击 397  投稿时间：1996-11-20  修订日期：1997-04-21
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DOI编号  
  1997,14(4):537-543
中文关键词  燃气轮机  励磁系统  最优控制  非线性控制
英文关键词  gas-turbine generator  excitation system  optimal control  nonlinear control
基金项目  
作者单位
吴捷,杨苹,伍力 华南理工大学电力学院 
中文摘要
      本文针对燃气轮机组本身技术高速发展与其主要系统控制方式相对滞后这一矛盾，将最优控制理论和非线性控制理论引入到燃气轮同步发电机的励磁控制系统中，特别考虑了作为原动机的燃气轮机的特性，提出了两种励磁控制策略：最优励磁控制和非线性励磁控制．通过分析与对比，并针对某一具体系统给出了非线性励磁控制器的详细设计，证明并特别指出该控制策略是可行和最佳的．
英文摘要
      Up till now，the development of gas-turbine generators is greatly but the associated control system improvement has been made a little. It is necessary that modern control theories should be used in gas-turbine generators. We raise two control tactics for excitation system. Firstly，we use optimal control theory to constitute optimal excitation controller. Secondly, we use nonlinear control theory to constitute nonlinear excitation controller. After the simulation comparation among the conventional controller，optimal controller and nonlinear controller，especially thinking about the character of gas-turbine，we choose and raise the scheme of the nonlinear excitation controller.