Title :
Stability analysis of the synchronous machine under unbalance and loss of excitation conditions
Author :
Rodriguez, O. ; Medina, A.
Author_Institution :
FIMEE, Universidad de Guanajuato, Mexico
Abstract :
This contribution deals with the analysis of the synchronous machine behaviour under unbalanced load conditions and loss of excitation. The steady state following the disturbance is efficiently obtained in the time domain with the application of a Newton technique based on a numerical differentiation (ND) procedure for the fast convergence of the state space model to the limit cycle, representing the steady state solution.
Keywords :
Newton method; differentiation; limit cycles; machine theory; numerical stability; synchronous machines; Newton technique; excitation conditions loss; limit cycle; numerical differentiation; stability analysis; state space model; steady state solution; synchronous machine; synchronous machine behaviour; time domain; unbalanced load conditions; Convergence of numerical methods; Differential equations; Energy consumption; Limit-cycles; Neodymium; Power system modeling; Stability analysis; Steady-state; Synchronous machines; Transient analysis;
Conference_Titel :
Power Engineering Society General Meeting, 2003, IEEE
Print_ISBN :
0-7803-7989-6
DOI :
10.1109/PES.2003.1267379
