Comparison of fuzzy and PI controller based SSSC for damping of sub synchronous resonance

Maheswaran, G.; Naidu, K. Siddappa

doi:10.1109/icsemr.2014.7043549

Cited by 3 publications

(2 citation statements)

References 8 publications

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“…The synchronous series static compensator SSSC is a modern FACTS which provides voltage compensation, it is placed directly on the line [3]. Its presence translates into several advantages in terms of loss and planning and energy circulation [4,5].…”

Section: Introductionmentioning

confidence: 99%

Scherbius wind farm based fuzzy SSSC

Abderrahmane¹,

Hamza²

2020

IJPEDS

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The wind is a clean, free, and readily available renewable energy source, it is cost-effective in several regions, it is a domestic source of energy and it is a sustainable source of energy. The SSSC system is a FACTS voltage compensator, it is inserted in series with the electrical transmission line through a coupling transformer, its role is to inject a voltage which allows to influence the active power transmitted. The goal of this paper is to examine the effect of using a wind farm SSSC to improve flexibility of a multi-machine perturbed network.

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Section: Introductionmentioning

confidence: 99%

Scherbius wind farm based fuzzy SSSC

Abderrahmane¹,

Hamza²

2020

IJPEDS

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“…FACTS controllers achieve these through simultaneous or selective control of the parameters affecting the power flow in the line, such as the line reactance, bus voltages or the phase angles. Of these devices, the SSSC has been reported to have superior performance in terms of damping power system oscillations [9][10]. However, the price tag associated with this device is high due to the coupling transformers.…”

Section: Introductionmentioning

confidence: 99%

Damping Subsynchronous Resonance Using a Static Synchronous Series Compensator Based Supplementary Damping Controller

Masenkane

Carpanen

2019

JERA

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This paper investigates the effectiveness of a supplementary damping controller around a Static Synchronous Series Compensator (SSSC) in mitigating the torsional oscillations due to interaction of series compensated transmission line with the nearby turbine-generator shafts. The main objective of the controller is to suppress the unstable torsional oscillations with frequencies coinciding with the turbine-generator shaft torsional modes, through modulation of the reactance provided by the SSSC. Detailed simulation studies are done in Power System Computer Aided Design (PSCAD) using a single machine infinite bus (SMIB) power system adopted from the IEEE first benchmark model (FBM) for subsynchronous resonance analysis. The results show that this supplementary damping controller can provide positive damping to the unstable torsional oscillations due to presence of conventional series capacitors in the line or an SSSC or a combination of both the SSSC and conventional series capacitor banks.

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