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文章基本信息

  • 标题:Optimal Controller Design for Thermal Power System with Feedback Linearization
  • 作者:Ravi Shankar ; Kalyan Chatterjee ; T. K. Chatterjee
  • 期刊名称:International Journal of Electrical and Computer Engineering
  • 电子版ISSN:2088-8708
  • 出版年度:2012
  • 卷号:2
  • 期号:5
  • 页码:672-680
  • 语种:English
  • 出版社:Institute of Advanced Engineering and Science (IAES)
  • 摘要:The main objective of this paper is to device a method for construction of state-feedback control law for a single area thermal power system .In this method, first plant model is transformed into the controller form and constructs a state feedback controller in the new coordinates and then using the inverse transformation; represent the controller in the original coordinates. While constructing the controller in the new coordinates, a part of the controller is used to cancel nonlinearities, thus resulting in a linear system in the new coordinates. Simulation results in a single reheat thermal system are provided to illustrate the effectiveness of the proposed nonlinear control scheme. DOI: http://dx.doi.org/10.11591/ijece.v2i5.559
  • 其他摘要:The main objective of this paper is to device a method for construction of state-feedback control law for a single area thermal power system .In this method, first plant model is transformed into the controller form and constructs a state feedback controller in the new coordinates and then using the inverse transformation; represent the controller in the original coordinates. While constructing the controller in the new coordinates, a part of the controller is used to cancel nonlinearities, thus resulting in a linear system in the new coordinates. Simulation results in a single reheat thermal system are provided to illustrate the effectiveness of the proposed nonlinear control scheme. DOI: http://dx.doi.org/10.11591/ijece.v2i5.559
  • 关键词:Lie-derivatives;Reheat Turbine;Performance;Linear Quadratic Riccati-principal index;Feedback Linearization
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