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ATC in Competitive Electricity Market Using TCSC

Authors: S. K. Gupta, Richa Bansal


In a deregulated power system structure, power producers and customers share a common transmission network for wheeling power from the point of generation to the point of consumption. All parties in this open access environment may try to purchase the energy from the cheaper source for greater profit margins, which may lead to overloading and congestion of certain corridors of the transmission network. This may result in violation of line flow, voltage and stability limits and thereby undermine the system security. Utilities therefore need to determine adequately their available transfer capability (ATC) to ensure that system reliability is maintained while serving a wide range of bilateral and multilateral transactions. This paper presents power transfer distribution factor based on AC load flow for the determination and enhancement of ATC. The study has been carried out for IEEE 24 bus Reliability Test System.

Keywords: available transfer capability, FACTS devices, power transfer distribution factors

Digital Object Identifier (DOI):

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[1] Paramasivam, Venkatesh, "Available Transfer Capability Determination using the Power Transfer” Berkeley Electronic Press, 2004.
[2] G. C. Ejebe Gabriel, G. Waight James, Santos-Nieto and F. Tinney William, "Fast Calculation of Linear Available Capability”, IEEE Transactions on Power systems 15 (3) (2000) 955-960.
[3] G. C. Ejebe, J. Tong, G. G. Waight, J. G. Frame, X. Wang, and W. F. Tinney, "Available Transfer Capability Calculations,” IEEE Trans. on Power Systems, vol. 13, no. 4, pp. 1521–1527, November 1998.
[4] A. Kumar, S. C. Srivastava, and S. N. Singh, "Available Transfer Capability (ATC) Determination in Competitive Electricity Market Using AC Distribution Factors”, Electric Power Components and Systems, vol. 32, June 2004, pp. 927-939.
[5] R. Srinu Naik, K. Vaisakh, G. V. Siva Krishna Rao, " Determination of Effect of Shunt Reactive Power Compensation on ATC using Linear Methods”, International Conference on Power System Analysis, Control and Optimization,(PSACO- 2008), 13th-15th March-2008, IEEE, Visakhapatnam-530003, A.P, India.
[6] P. Venkatesh, R. Gnanadass and Narayana Prasad Padhy, "Comparison and Application of Evolutionary Programming Techniques to Combined Economic Emission Dispatch with Line Flow Constraints”, IEEE Transactions on Power systems 18 (2) (2003) 688-697.
[7] P. Surendra Babu, Dr. B. V. Sanker Ram, M. Suresh Babu, "Optimal Location of TCSC and SVC for ATC Enhancement in a Deregulated Environment Using Real Genetic Algorithm”, International Journal of Engineering Researc Applications (IJERA) Vol. 2, Issue 3, May-Jun 2012, pp.917-923.
[8] Jitendra Kumar and Ashwani Kumar, "ACPTDF for Multi-Transactions and ATC Determination in Deregulated Markets” International Journal of Electrical and Computer Engineering (IJECE) Vol.1, No.1, September 2011, pp. 71~84 ISSN: 2088-8708.
[9] North American Electric Reliability Council (NERC), "Available Transfer Capability Definitions and Determination”, NERC Report, June 1996.
[10] C. A. Canizares and Z. T. Faur, "Analysis of SVC and TCSC Controllers in Voltage Collapse,” IEEE/PES PE-200-PWRS- 0-2-1998, Accepted for Publication in IEEE Trans. Power Systems march-1998.
[11] H. Besharat, and S.A. Taher, "Congestion Management by Determining Optimal Location of TCSC in Deregulated Power Systems”, Electrical Power and Energy Systems 50, 563-568, June 2008.