Title :
Dynamic performance of isolated asynchronous generators under different loading conditions using Matlab Simulink
Author :
Bassiouny, Fathy M M
Author_Institution :
Dept. of Electr. Machines & Power Eng., Helwan Univ., Cairo, Egypt
Abstract :
This paper is dedicated to the dynamic simulation of the self-excited induction generator using Matlab SIMULINK. The dynamic performance of the three-phase induction generator under normal and abnormal conditions can be examined using the model proposed in this paper. The simulation results obtained using the suggested model is compared with those obtained experimentally. A fair resemblance between the computer simulations using the proposed model and the experimental results that, confirm the validity and accuracy of the model presented in this paper.
Keywords :
asynchronous generators; exciters; load (electric); machine theory; Matlab Simulink; dynamic performance; isolated asynchronous generators; loading conditions; self-excited induction generator; three-phase induction generator; Capacitors; Inductance; Induction generators; Induction machines; Mathematical model; Power generation; Rotors; Stators; Transient analysis; Voltage; λ the flux linkage per phase (Web); ωr the rotor and angular speed (rad/sec.); C the self-excitation capacitor per phase (F); Dynamic simulation-Matlab Simulink; Im the magnetization current (A); Induction generator; Llr the per phase rotor leakage inductance (H); Lls the per phase stator leakage inductance (H); Lm the saturated magnetizing inductance per phase (H); Rr the rotor resistance per phase (Ω); Rs the stator resistance per phase (Ω); Self-excitation Modeling;
Conference_Titel :
Power Systems Conference, 2006. MEPCON 2006. Eleventh International Middle East
Conference_Location :
El-Minia
Print_ISBN :
978-1-4244-5111-1
