• DocumentCode
    674320
  • Title

    Real time implementation of H loop shaping robust PSS for three-machine power system using dSPACE

  • Author

    Jayapal, R. ; Mendiratta, J.K.

  • Author_Institution
    Dept. of Electr. & Electron. Eng., R.V. Coll. of Eng., Bangalore, India
  • fYear
    2013
  • fDate
    2-4 Oct. 2013
  • Firstpage
    1
  • Lastpage
    6
  • Abstract
    This paper presents the experimental evaluation of the designed power system stabilizer for a 3-machine, 9-bus power system. Based on the non-linear robust control theory, a control design is applied to design a Robust Power System Stabilizer (RPSS) to stabilize a linearized uncertain power system using Glover-McFarlane H loop shaping design procedure. The efficiency of the designed controller is tested by implementing on real time environment using dSPACE work stations DS1005 and DS1104. The real time experimental results of RPSS are compared with that of the conventional power system stabilizer (CPSS) for a three phase fault. Also, the real time simulation results of RPSS are compared with the off-line simulation results of RPSS, thus validating the simulation results with the experimental results. Justification of robustness is also presented by considering three different operating points.
  • Keywords
    H control; control system synthesis; nonlinear control systems; power system control; power system stability; robust control; 3-machine 9-bus power system; Glover-McFarlane H loop shaping design procedure; H loop shaping robust PSS; control design; conventional power system stabilizer; dSPACE work stations DSl104; dSPACE work stations DSlO05; designed controller efficiency; linearized uncertain power system; nonlinear robust control theory; off-line simulation; robust power system stabilizer; three-machine power system; Adaptation models; Biographies; Biological system modeling; Computational modeling; MATLAB; Real-time systems; Robustness; H Loop shaping; Multi machine; Real time simulation; Robust power system stabilizer; State space; dSPACE;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Electric Power and Energy Conversion Systems (EPECS), 2013 3rd International Conference on
  • Conference_Location
    Istanbul
  • Print_ISBN
    978-1-4799-0687-1
  • Type

    conf

  • DOI
    10.1109/EPECS.2013.6713101
  • Filename
    6713101