A small-signal stability related probabilistic security assessment of wind power integration into power systems


Tekdemir I. G., Genç V. M. İ.

7th International Conference on Electrical and Electronics Engineering, ELECO 2011, Bursa, Turkey, 1 - 04 December 2011 identifier

  • Publication Type: Conference Paper / Full Text
  • Volume:
  • City: Bursa
  • Country: Turkey
  • Istanbul Technical University Affiliated: Yes

Abstract

In this paper, the impact of wind power generation in power systems on electromechanical oscillations is studied while both deterministic and probabilistic approaches are used. A probabilistic small signal security index is proposed to investigate the relationship between the probability of having poorly damped inter-area oscillations and the size of a wind farm to be interconnected with a power system network. This work includes small signal stability analyses performed on a two-area power system model involving two different types of wind turbine generators, squirrel-cage and doubly-fed induction generators. © 2011 Chamber of Turkish Electric.