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Abstract
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Article Information:
STATCOM Control using a PSO-Based IP Controller
Shoorangiz Shams Shamsabad Farahani, Mehdi Nikzad, Mohammad Bigdeli Tabar, Hossein Tourang and Behrang Yousefpour
Corresponding Author: shorangiz farahani
Submitted: 2011 September, 29
Accepted: 2011 October, 23
Published: 2012 April, 01 |
Abstract:
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This study presents the application of static synchronous compensator (STATCOM) in order to
simultaneous voltage support and damping of Low Frequency Oscillations (LFO) at a Single-Machine Infinite-
Bus (SMIB) power system installed with STATCOM. PI (Proportional-Integral) type controllers are commonly
used controllers for STATCOM control. But due to some drawbacks of PI type controllers, the scope for finding
a better control scheme still remains. Concerning this problem, in this study the new IP (Integral-Proportional)
type controllers are considered as STATCOM controllers. The parameters of these IP type controllers are tuned
using Particle Swarm Optimization (PSO). Also a stabilizer supplementary stabilizer based on STATCOM is
incorporated for increasing damping of power system oscillations. To show the ability of IP controllers, this
controller is compared with classical PI type controllers. Simulation results emphasis on the better performance
of IP controller in comparison with PI controller.
Key words: IP controller, low frequency oscillations, particle swarm optimization, static synchronous compensator, voltage control, ,
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Cite this Reference:
Shoorangiz Shams Shamsabad Farahani, Mehdi Nikzad, Mohammad Bigdeli Tabar, Hossein Tourang and Behrang Yousefpour, . STATCOM Control using a PSO-Based IP Controller. Research Journal of Applied Sciences, Engineering and Technology, (07): 768-774.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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