Transformation Algorithm of Complex Power System by means of Load Nodes Elimination, Represented as Its Static and Dynamic Characteristics

International Conference and Exposition on Electrical and Power Engineering (EPE 2012): Proceedings 2012
Georgi Georgiev, Inga Zicmane, Eduards Antonovs

The algorithm proposed in the paper allows easily complete functional reduction of topology of power system under consideration, which is an important moment for the quite a number of researches, including also the analysis of transient process behavior. In the algorithm basis is the methodology of the elimination of optional values of the load nodes represented as static and dynamic characteristics. The transformation completes by the mean of combination of quadratic approximation of nonlinear load and elimination of unknowns by the Jordan method. As a result of completed experiments it was revealed that the behavior of the power system after it topology reduction fully coincides with initial power system in steady state and transient process at the significant declination of analysis labour-intensity and results visualization.

Atslēgas vārdi
algorithm;load modelling; aggregated load area; aggregate load; dynamic load characteristic; Jordan elimination; steady state; transient process; stability; complex network; network reduction
DOI
10.1109/ICEPE.2012.6463843
Hipersaite
http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6463843

Georgiev, G., Zicmane, I., Antonovs, E. Transformation Algorithm of Complex Power System by means of Load Nodes Elimination, Represented as Its Static and Dynamic Characteristics. No: International Conference and Exposition on Electrical and Power Engineering (EPE 2012): Proceedings, Rumānija, Iasi, 25.-27. oktobris, 2012. Piscataway: IEEE, 2012, 732.-737.lpp. ISBN 978-1-4673-1173-1. Pieejams: doi:10.1109/ICEPE.2012.6463843

Publikācijas valoda
English (en)