Application of power system stabilizer to enhance dynamic performance of Siahbisheh pumped-storage power plant in Iran

Author

Mousavi, Seyed Amidedin ; Bigdeli, Mehdi ; Khatibi, Masoud

Author_Institution

Zanjan Branch, Sama Tech. & Vocational Training Coll., Islamic Azad Univ., Zanjan, Iran

fYear

2011

fDate

17-19 May 2011

Firstpage

788

Lastpage

791

Abstract

It is the purpose of this paper to investigate the design of a stabilizer via sampling the speed and voltage feedback in order to improve the oscillations of generators in Siahbisheh pumped-storage power plant in Iran. An overall PSS is utilized for all of the generators and its output is connected separately to the generators excitation systems. Moreover, a terminal voltage feedback is employed for damping oscillations. Comparing the simulation results shows a considerable improvement in the oscillations of the rotor speed, generator power, and terminal voltage. The proposed method is feasible and cost effective.

Keywords

damping; feedback; oscillations; power system dynamic stability; pumped-storage power stations; rotors; Siahbisheh pumped-storage power plant; damping; dynamic performance enhancement; generator excitation system; generator oscillation; power system stabilizer design; rotor speed; speed sampling; terminal voltage feedback; voltage feedback; Oscillators; Rotors; Power System Stabilizer (PSS); Siahbisheh power plant; stability;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), 2011 8th International Conference on

Conference_Location

Khon Kaen

Print_ISBN

978-1-4577-0425-3

Type

conf

DOI

10.1109/ECTICON.2011.5947958

Filename

5947958