Title :
Generator dynamics influence on currents distribution in fault condition
Author :
Stojanovic, D. ; Nahman, J. ; Veselinovic, M.
Abstract :
Current flow calculation results along the elements of a complex power system are analyzed in this work, during a three-phase short-circuit taking into account relative rotor swing. Analysis is implemented on the examples when the infinite bus fault point is supplied by one or more generators. It is shown that generator swing neglected during short-circuits, essentially changing current distribution in the system, can lead to impermissible mistakes in calculation results.
Keywords :
current distribution; power system faults; rotors; short-circuit currents; current distribution; current flow calculation; currents distribution; fault condition; generator dynamics; infinite bus fault point; oscillations; relative rotor swing; three-phase short-circuit; Circuit faults; Current distribution; Electromagnetic transients; Power generation; Power system analysis computing; Power system dynamics; Power system modeling; Power system transients; Rotors; Transient analysis;
Conference_Titel :
Electrotechnical Conference, 2000. MELECON 2000. 10th Mediterranean
Print_ISBN :
0-7803-6290-X
DOI :
10.1109/MELCON.2000.879714
