Load Characteristics and Their Influence over the Estimates of Stability and Transient Processes in Electrical Systems

IV Научна конференция ЕФ 2012 2012
Georgi Georgiev, Inga Zicmane, Sergejs Kovaļenko

In this paper the problems connected with modeling of transient processes in high voltage electrical systems are considered. The estimates of stability of these systems require recognition of the nonlinear character of loads from the voltage and the frequency. The new technique for simplification of the models based on Jordan elimination is presented. The same approach is used for obtaining nonlinear load characteristics for the aggregated nodes.

Keywords
electrical network, electrical system, steady state, stability, electromechanical transient processes, load characteristics, elimination of loads

Georgiev, G., Zicmane, I., Kovaļenko, S. Load Characteristics and Their Influence over the Estimates of Stability and Transient Processes in Electrical Systems. In: IV Научна конференция ЕФ 2012: IV Научна конференция ЕФ 2012, Bulgaria, Sozopol, 28 Sep-1 Oct., 2012. Sozopol: Teхнически Университет - София, Електротехнически факултет, 2012, pp.161-170.

Publication language
English (en)