Title :
A test distribution grid for study of slow coherency concept
Author :
Preda, Traian Nicolae ; Uhlen, Kjetil
Author_Institution :
Dept. of Electr. Power Eng., NTNU, Trondheim, Norway
fDate :
June 29 2015-July 2 2015
Abstract :
This paper propose a test grid for investigation of slow coherency concept in nowadays active distributions power systems with small scale hydro units. The slow coherency concept is studied by increasing the model complexity of the small scale hydro generators. The purpose is to obtain a small signal equivalent suitable for the studies of the main bulk transmission system.
Keywords :
distributed power generation; hydroelectric generators; power grids; active distributions power systems; distributed generation; main bulk transmission system; model complexity; slow coherency concept; small scale hydro generators; small scale hydro units; small signal equivalent; test distribution grid; Computational modeling; Mathematical model; Power system stability; Synchronous generators; Transient analysis; eigenvectors; equivalent; slow coherency; small-signal stability;
Conference_Titel :
PowerTech, 2015 IEEE Eindhoven
Conference_Location :
Eindhoven
DOI :
10.1109/PTC.2015.7232468
