Proceedings ArticleDOI
Utilizing FACTS devices in enhancement of market power under congestion-a threat to the deregulated electricity market
S. Prabhakar Karthikeyan,Sarat Kumar Sahoo,Raja Roopesh,Shobhika Mathur,I. Jacob Raglend,D.P. Kothari +5 more
- pp 299-303
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The objective of this paper is to show how the generation companies' market power gets enhanced due the FACTS devices and the results obtained are compared.Abstract:
In power system studies, congestion in transmission lines and utilization of Flexible Alternating Current Transmission System (FACTS) devices are closely associated and it is very important due to their role in power delivery system enhancement. It is to be noted that the generation companies can exercise their market power which depends on the line flows and the line constraints, generators' location and its share to the individual loads. This issue cannot be overlooked as it creates monopoliness which is a threat to the deregulated market policy. The objective of this paper is to show how the generation companies' market power gets enhanced due the FACTS devices. FACTS devices like Thyristor Controlled Switching Capacitor (TCSC) and Thyristor Controlled Phase Angle Regulator (TCPAR) are taken and used under steady state operation. The market power is determined using Nodal Must Run Share (NMRS) index for the standard IEEE 14-bus system with and without the above FACTS devices and the results obtained are compared. All the above simulations are carried out in MATLAB 7.9- R2009b environment.read more
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Proceedings ArticleDOI
Bibliography of FACTS 2012–2013: IEEE working group report
TL;DR: The Bibliography of FACTS technology for 2012-2013 as mentioned in this paper provides a listing of various journal and conference papers in this area, and includes papers published until November 2013, which is a very short time interval.
Proceedings ArticleDOI
Application of Cubic Spline Interpolation in estimating Market power under deregulated electricity market
Shafeeque Ahmed,Fini Fathima,S. Prabhakar Karthikeyan,Sarat Kumar Sahoo,Shriram S. Rangarajan,D.P. Kothari +5 more
TL;DR: Must Run Share and Nodal Must Run Share is used as an index to calculate market power and will be dynamic enough to suggest the operating conditions for a desired level of market power for any of the above named firms under unexpected system changes.
Congestion Management in Deregulated Power Market – a Review
TL;DR: In this paper, the authors reviewed some congestion management (CM) methods including the nodal pricing method, differential evolution (DE), addition of renewable energy sources, extended quadratic interior point (EQIP) based OPF, mixed integer nonlinear programming, particle swarm optimization (PSO), cost free methods and genetic algorithm (GA).
Book ChapterDOI
Application of Cubic Spline Interpolation Technique in Power Systems: A Review
TL;DR: Domains like available transfer capability (ATC), electric arc furnace modeling, static var.
References
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Automatic Contingency Selection
G. C. Ejebe,Bruce Wollenberg +1 more
TL;DR: A fast technique has been developed for the automatic ranking and selection of contingency cases for a power system contingency analysis study and results of this technique applied to different test systems are presented.
Journal ArticleDOI
Determination of suitable locations for power system stabilizers and static VAr compensators for damping electromechanical oscillations in large scale power systems
Nelson Martins,L.T.G. Lima +1 more
TL;DR: In this paper, an efficient algorithm for the damping control of electromechanical oscillations in large-scale power systems is presented, which involves the calculation of transfer function residues and represents an important extension of the powerful methodology described by V. Arcidiaconos et al. (see IEEE Trans. Power Apparatus and Systems, vol.PAS-99, p.769-78, 1980), whose use was up to now restricted to power systems of limited size.
Journal ArticleDOI
Optimal location of FACTS devices for congestion management
Sri Niwas Singh,A.K. David +1 more
TL;DR: A simple and efficient model for optimizing the location of FACTS devices used for congestion management by controlling the device parameters is presented.
Journal ArticleDOI
Market Power in Electricity Supply
A.K. David,Fushuan Wen +1 more
TL;DR: In this article, the authors focus on the analysis and mitigation of market power in electricity supply and propose a market power management scheme to identify and mitigate market power abuse by market management measures.
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