Hamed ahmadi

Work place: Department of Electrical Engineering Damghan Branch, Islamic Azad University, Damghan, Iran

E-mail: Phd.hamed.ahmadi@gmail.com


Research Interests: Engineering


Hamed ahmadi was born in Iran. He received the M.S degree in electrical engineering from the university of science & technology, Tehran, Iran and the PH.D. Degree in electrical engineering from semnan university, Iran.He joined the department of electrical engineering; Islamic Azad university Damghan branch.His research interests include power engineering and intelligent control with application to power drive, economics and electricity markets analysis and reliability in restructured power system.

Author Articles
Artificial Intelligence SVC Based Control of Two Machine Transmission System

By Reza Bayat Hamed ahmadi

DOI: https://doi.org/10.5815/ijisa.2013.08.01, Pub. Date: 8 Jul. 2013

The main target in this paper is to present, design fuzzy logic controller (FLC) applied to static var compensator (SVC) on two machine transmission system to improve transient stability and rapid damping oscillations of synchronous generators, when power generators sudden changes occur.stability that also played important role in power systems. static var compensator with fuzzy logic controller (SVCFLC) is a new control strategy can help improve transient stability.The effect of three phase fault causes instability on power system. By and large, it is very difficult to control machine speeds ,rotor angle and voltage during three-phase fault.SVCFLC is a voltage stablizer using three static var compensator which are controlled by SVC with fuzzy logic controller(FLC).The FLC is an effective device for transient stability of two-mashine transmission system. The nonlinear model dynamic formulation problem in unstable system can be solved by using artificial intelligence theorem. Fuzzy logic theory is used to improve the system stability . simulation results of three-phase fault in power system show that SVCFLC caused to increase the stability and damp out the oscillation of machine, compared with effective of SVC in the presence of power system stabilizer(PSS).

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