Fast periodic steady state solution of system containing TCSCs

Author

Medina, A. ; Ramos-Paz, A. ; Fuertr-Esquivel, C.R.

Author_Institution

Div. de Estudios de Posgrado, U.M.S.N.H., Morelia, Mexico

Volume

2

fYear

2002

fDate

6-9 Oct. 2002

Firstpage

694

Abstract

This paper describes a state space model of the TCSC where the periodic steady state solution of the system is efficiently obtained in the time domain with the application of a Newton method based on a numerical differentiation procedure for the acceleration of the state variables convergence to the limit cycle. The solution is compared in terms of accuracy and efficiency against that obtained by a conventional brute force method based on the fourth order Runge-Kutta numerical integration method.

Keywords

Newton method; Runge-Kutta methods; differentiation; flexible AC transmission systems; harmonic analysis; state-space methods; static VAr compensators; thyristor applications; time-domain analysis; Newton method; TCSCs; brute force method; fourth order Runge-Kutta numerical integration method; limit cycle; numerical differentiation; periodic steady state solution; state space model; time domain; Acceleration; Frequency domain analysis; Harmonic analysis; Limit-cycles; Newton method; Power capacitors; State-space methods; Steady-state; Thyristors; Time domain analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Harmonics and Quality of Power, 2002. 10th International Conference on

Print_ISBN

0-7803-7671-4

Type

conf

DOI

10.1109/ICHQP.2002.1221519

Filename

1221519