Using a TCSC for line power scheduling and system oscillation damping-small signal and transient stability studies

Author

Martins, Nelson ; Pinto, Herminio J C P ; Paserba, John J.

Author_Institution

CEPEL, Electr. Power Res. Center, Rio de Janeiro, Brazil

Volume

2

fYear

2000

fDate

2000

Firstpage

1455

Abstract

This paper describes, in a tutorial manner, TCSC control aspects illustrated through simulation results on a small power system model. The analysis and design of the TCSC controls, to schedule line power and damp system oscillations, are based on modal analysis and time and frequency response techniques. Transient stability results are included, to validate and refine the TCSC controller design and protection logic under large disturbances

Keywords

compensation; control system analysis; control system synthesis; damping; eigenvalues and eigenfunctions; flexible AC transmission systems; frequency response; load flow control; modal analysis; power system transient stability; power transmission control; reactive power control; thyristor applications; TCSC control; control simulation; controller design; frequency response; large disturbances; line power scheduling; modal analysis; protection logic; small-signal stability; system oscillation damping; thyristor controlled series compensation; time response; transient stability; Power capacitors; Power system analysis computing; Power system control; Power system modeling; Power system protection; Power system simulation; Power system stability; Power system transients; Power systems; Thyristors;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering Society Winter Meeting, 2000. IEEE

Print_ISBN

0-7803-5935-6

Type

conf

DOI

10.1109/PESW.2000.850193

Filename

850193