Application of the singular perturbation method to a steam power system

D. S. Naidu, A. K. Rao

Research output: Contribution to journalArticlepeer-review

7 Scopus citations


A fifth-order steam power system with reheat unit is considered. The discrete model of the continuous system is cast in the singularity perturbed form. A perturbation method is applied to the discrete model. The important features of singular perturbations in discrete systems are clearly illustrated. The numerical values represent a typical set of real data. The results show a new avenue for the application of the singular perturbation method to discrete models of large-scale power systems.

Original languageEnglish (US)
Pages (from-to)219-226
Number of pages8
JournalElectric Power Systems Research
Issue number3
StatePublished - May 1985
Externally publishedYes


  • discrete models
  • modelling of large-scale systems
  • order reduction
  • singular perturbation method
  • steam power system
  • system dynamics


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