Title :
Transient states simulation in power plant auxiliary electrical system
Author_Institution :
Inst. of Electr. Power Eng., Tech. Univ. of Lodz, Lodz, Poland
Abstract :
The paper presents a mathematical model of large power induction motor. The purpose of the proposed model is an analysis of multi-motor system supplied by auxiliary electrical system of power plant. Non-linear model takes into consideration saturation effect and deep-bar effect. Apparent form of model equations simplifies the structure of algorithm and shortens time of calculations. The model keeps two-circuit structure of induction motor model with constant parameters. Results of simulation compared with measurements are presented.
Keywords :
induction motors; power plants; transient analysis; deep-bar effect; large-power induction motor; mathematical model; model equations; multimotor system; nonlinear model; power plant auxiliary electrical system; saturation effect; transient state simulation; two-circuit structure; Induction motors; Load modeling; Mathematical model; Rotors; Stator windings; Transient analysis; induction motor; power plant auxiliaries; transients;
Conference_Titel :
Electric Power and Energy Conference (EPEC), 2010 IEEE
Conference_Location :
Halifax, NS
Print_ISBN :
978-1-4244-8186-6
DOI :
10.1109/EPEC.2010.5697181
