Title :
Application of control schemes to improve the dynamic security of large-scale power systems
Author :
Castellanos, R. ; Sarmiento, H.G. ; Ramirez, M.
Author_Institution :
Inst. de Investig. Electr., Cuernavaca, Mexico
Abstract :
This paper shows the application of methodologies used in the design of control schemes to improve the dynamic behavior of electric power systems. The proposed control schemes protect the electric grid against two instabilities: power oscillations and voltage collapse. In particular, one control scheme is used to protect the electric grid of adverse effects of a major inter area mode and the other control scheme is proposed to avoid voltage collapse on the power system. Time domain simulations are used to assess the protection schemes proposed on a complex power system.
Keywords :
power grids; power system control; power system protection; power system security; power system stability; complex power system; dynamic security; electric grid; electric power system dynamic behavior; large scale power systems; power oscillation instability; voltage collapse; Biomedical monitoring; Monitoring; Oscillators; Power system dynamics; Power system stability; Security; Stability analysis; Voltage stability; dynamic security; load shedding; small signal stability;
Conference_Titel :
Central America and Panama Convention (CONCAPAN XXXIV), 2014 IEEE
Conference_Location :
Panama City
DOI :
10.1109/CONCAPAN.2014.7000450
