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Abstract
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Article Information:
Application of Tabu Search to UPFC Stabilizer Adjustment at a Multi Machine Electric Power System
Hasan Fayazi Boroujeni, Babak Keyvani Boroujeni, Ahmad Memaripour and Meysam Eghtedari
Corresponding Author: hasan fayazi boroujeni
Submitted: 2011 September, 27
Accepted: 2011 October, 23
Published: 2012 April, 01 |
Abstract:
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Unified Power Flow Controller (UPFC) is one of the most viable and important Flexible AC
Transmission Systems (FACTS) devises. Application of UPFC in single machine and multi machine electric
power systems has been investigated with different purposes such as power transfer capability, damping of Low
Frequency Oscillations (LFO), voltage support and so forth. But, an important issue in UPFC applications is
to find optimal parameters of UPFC controllers. This paper presents the application of Unified Power Flow
Controller (UPFC) to enhance dynamic stability of a multi-machine electric power system. A supplementary
stabilizer based on UPFC (like power system stabilizer) is designed to reach the defined purpose. An
intelligence optimization method based on Tabu Search (TS) is considered for tuning the parameters of UPFC
supplementary stabilizer. Several nonlinear time-domain simulation tests visibly show the ability of UPFC in
damping of power system oscillations and consequently stability enhancement.
Key words: Low frequency oscillations, multi machine electric power system, tabu search, unified power flow controller, , ,
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Cite this Reference:
Hasan Fayazi Boroujeni, Babak Keyvani Boroujeni, Ahmad Memaripour and Meysam Eghtedari, . Application of Tabu Search to UPFC Stabilizer Adjustment at a Multi Machine Electric Power System. Research Journal of Applied Sciences, Engineering and Technology, (07): 724-728.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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