Title :
The effect of load characteristics on the transient stability studies of a laboratory electric power system including induction generators
Author :
Santos, E. ; Asiain, T.I. ; Ruiz, D. ; Olguin, D.
Author_Institution :
Escuela Superior de Ingenieria Mecanica y Electr., Inst. Politecnico Nacional, Mexico City, Mexico
Abstract :
The aim of this paper is to present the effect of static load characteristics on the transient stability studies of an electric power system laboratory including induction generators. Digital simulations with test results are compared, considering a squirrel cage induction generator 1 hp, 220 V, 4 poles, 3 phase, 60 Hz for all configurations. The arrangements that were utilized are isolated, infinite bus bar machine and multimachine power systems. Results are presented for a three phase fault in one bus of the arrangement in order to determine the ability of both machines to remain in stability after a large disturbance has occurred.
Keywords :
asynchronous generators; control system analysis computing; electric machine analysis computing; load (electric); power system analysis computing; power system faults; power system transient stability; 1 hp; 220 V; 60 Hz; computer simulation; laboratory power system; large disturbances; power system transient stability; squirrel cage induction generator; static load characteristics; three-phase faults; Impedance; Induction generators; Laboratories; Load modeling; Power system faults; Power system modeling; Power system stability; Power system transients; Synchronous generators; Voltage;
Conference_Titel :
Electric Power Engineering, 1999. PowerTech Budapest 99. International Conference on
Conference_Location :
Budapest, Hungary
Print_ISBN :
0-7803-5836-8
DOI :
10.1109/PTC.1999.826512
