Transient stability control of TCSC

Author

Chunlin, Guo ; Xiangning, Xiao

Author_Institution

Sch. of Electr. & Electron. Eng., North China Electr. Power Univ., Beijing

fYear

2009

fDate

25-27 May 2009

Firstpage

1399

Lastpage

1402

Abstract

This paper studies the strategy of thyristor controlled series compensation (TCSC) to damp power swing in interconnected systems. In interconnected network, TCSC must operate in response to inter-area main swing model, and its capacitive impedance must switch to the largest when the rotated speed deviation between equivalent centers of inertia is positive, and to the smallest when negative, so as that the oscillations will be calmed down fastest.

Keywords

power system control; power system interconnection; power system transient stability; thyristor applications; TCSC; capacitive impedance; damping; inter-area main swing model; interconnected system; thyristor controlled series compensation; transient stability control; Control systems; Frequency; Impedance; Integrated circuit interconnections; Power capacitors; Power system interconnection; Power system modeling; Power system stability; Power system transients; Thyristors; Low frequency oscillation; Thyristor controlled series compensation (TCSC); Transient stability control;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics and Applications, 2009. ICIEA 2009. 4th IEEE Conference on

Conference_Location

Xi´an

Print_ISBN

978-1-4244-2799-4

Electronic_ISBN

978-1-4244-2800-7

Type

conf

DOI

10.1109/ICIEA.2009.5138432

Filename

5138432