A linear optimal controller design with regional pole placement for power system dynamics

Genç V. M. İ., Aydın Y.

9th IASTED International Conference on Control and Applications, CA 2007, Montreal, Kanada, 30 Mayıs - 01 Haziran 2007, ss.75-79 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası:
  • Basıldığı Şehir: Montreal
  • Basıldığı Ülke: Kanada
  • Sayfa Sayıları: ss.75-79
  • İstanbul Teknik Üniversitesi Adresli: Evet

Özet

In this paper, a linear optimal controller design with regional pole placement is proposed and employed on a power system model especially for damping electromechanical oscillations. The method utilizes a theorem which relates the weighting matrices of a linear quadratic optimal system to the bounds of the closed-loop eigenvalues defined by two half-circles in the complex half plane. The method also involves shifting real parts of the eigenvalues associated with selected modes so that a desired damping is also guaranteed.