The Influence of the Commons Structure Modification on the Allocation

Authors: Oana Pop, Constantin Barbulescu, Mircea Nemes, Stefan Kilyeni

Abstract:

The tracing methods determine the contribution the power system sources have in their supplying. The methods can be used to assess the transmission prices, but also to recover the transmission fixed cost. In this paper is presented the influence of the modification of commons structure has on the specific price of transfer. The operator must make use of a few basic principles about allocation. Most tracing methods are based on the proportional sharing principle. In this paper Kirschen method is used. In order to illustrate this method, the 25- bus test system is used, elaborated within the Electrical Power Engineering Department, from Timisoara, Romania.

Keywords: Power systems, P-U bus, P-Q bus, tracing methods.

Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1077779

References:

[1] M. Shahidelpour, H. Yahim, Z. Li, ÔÇ×Market Operations in Electric Power Systems. Forecasting, Scheduling and Risk Management", in A John Wiley & Sons, INC, 2002.
[2] G. Strbac, D. Kirschen, S. Almed, ÔÇ×Allocating Transmission System Usage on the Basis of Traceable Contributions of Generators and Loads to Flow", IEEE Transactions on Power System, Vol. 13, No. 2, May 1998, pp. 527- 534.
[3] D. Kirschen, G. Strbac, ÔÇ×Tracing Active and Reactive Power between Generators and Load Using Real and Imaginary Currents", IEEE Transactions on Power System, Vol. 14, No. 4, November 1999, pp. 1212-1319.
[4] D. Kischen, R. Allan, G. Strbac, "Contributions of Individual Generators to Loads and Flow", IEEE Transactions on Power System, Vol. 12, No. 1, February 1997, pp. 52-66.
[5] Barbulescu C., Vuc Gh., Kilyeni St., "Probabilistic Load Modelling Influences on the Load Flow. Case Study TEST25 Test Power System", Proceedings of the International Youth Conference on Energetics (IYCE) 2007, 31.V-02.VI.2007, Budapest, Hungary, ISBN: 978-963-420-908-9, pag. 175.
[6] J. Bialek, ÔÇ×Topological Generation and Load Distribution Factors for Supplement Charge Allocation in Transmission Open Access", IEEE Transactions on Power System, Vol. 12, No. 3, August 1997, pp. 1185-1193.
[7] O. Pop, M. Nemes, ÔÇ×Power System Allocation with Network Matrices", Proceeding of the 7th International Power Systems Conference, November 22-23, 2007, Timisoara, Romania, pp. 527-534.
[8] M. Ilic, F. Galiana, L. Fink, ÔÇ×Power System Restructuring: Engineering and Economics", in Norwell, MA: Kluwer, 1998.
[9] H.H. Happ, "Cost of Wheeling Methodologies", IEEE Transactions on Power System, Vol. 9, No. 1, February 1995, pp. 147-156.