Impact of damping scheme on damping characteristics of Static Synchronous Series Compensator

Author

Jowder, Fawzi A Rahman AL

Author_Institution

Electr. & Electron. Eng. Dept., Univ. of Bahrain, Isa Town, Bahrain

fYear

2011

fDate

19-22 Feb. 2011

Firstpage

271

Lastpage

274

Abstract

This paper shows the impact of two damping controllers on the damping characteristics of the Static Synchronous Series Compensator with respect to their ability to improve small signal stability of single-machine infinite bus system. The first damping controller is introduced the through the magnitude control loop of the SSSC while the second is introduced through the angle control loop of the SSSC. Eigenvalue analysis and time domain simulations are performed to show that the first scheme provides higher damping than the second scheme.

Keywords

damping; eigenvalues and eigenfunctions; static VAr compensators; time-domain analysis; Eigenvalue analysis; angle control loop; damping controller; magnitude control loop; signal stability; single-machine infinite bus system; static synchronous series compensator; time domain simulation; Damping; Eigenvalues and eigenfunctions; Mathematical model; Power system stability; Power transmission lines; Voltage control; Damping torque; Static Synchronous Series Compensator (SSSC); Synchronizing torque; damping controller;

fLanguage

English

Publisher

ieee

Conference_Titel

GCC Conference and Exhibition (GCC), 2011 IEEE

Conference_Location

Dubai

Print_ISBN

978-1-61284-118-2

Type

conf

DOI

10.1109/IEEEGCC.2011.5752515

Filename

5752515