Title :
Evaluation of motor effects on the electromechanical oscillations of multimachine systems
Author :
Nomikos, B.M. ; Vournas, C.D.
Author_Institution :
Sch. of Electr. & Comput. Eng., Nat. Tech. Univ. of Athens, Greece
Abstract :
An increasingly important component in modern power systems is the induction machine. The effect of motor characteristics in the electomechanical oscillations between synchronous generators is not yet fully investigated. This paper presents a linear model for the modal analysis of multimachine systems, where aggregate induction motor loads dominate in some areas and induction generators contribute significant amounts of electric energy in some others.
Keywords :
asynchronous generators; induction motors; oscillations; power system stability; electric energy; electromechanical oscillations; induction machine; motor effects evaluation; multimachine systems; power system stability; synchronous generators; Aggregates; Induction generators; Induction machines; Induction motors; Modal analysis; Power system analysis computing; Power system modeling; Synchronous generators; Synchronous motors; Voltage;
Conference_Titel :
Power Tech Conference Proceedings, 2003 IEEE Bologna
Print_ISBN :
0-7803-7967-5
DOI :
10.1109/PTC.2003.1304447
