Commenced in January 2007
Frequency: Monthly
Edition: International
Paper Count: 33122
The Influence of the Commons Structure Modification on the Active Power Losses Allocation
Authors: O. Pop, C. Barbulescu, M. Nemes, St. Kilyeni
Abstract:
The tracing methods determine the contribution the power system sources have in their supplying. These 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 and on active power losses. The authors propose a power losses allocation method, based on Kirschen-s method. The system operator must make use of a few basic principles about allocation. The only necessary information is the power flows on system branches and the modifications applied to power system buses. 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, loss allocation, traceability methods.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1075052
Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1532References:
[1] Bialek J. W., Ziemianek S., Wallace R., ÔÇ×A Methodology for Allocating Transmission Losses due to Cross-border Trades", IEEE Transactions on Power System, Vol. 19, No. 3, August 2004, pp. 1255-1262.
[2] A. J. Conejo, J. M. Arroyo, N. Alguacil, A. L. Guijarro, "Transmission Loss Allocation: A Comparison of Different Practical Algorithms", IEEE Transactions On Power Systems, Vol. 17, No. 3, August 2002, pp. 571-576.
[3] Bialek J., ÔÇ×Allocattion of Transmission Supplementary Charge to Real and Reactive Loads", IEEE Transactions on Power System, Vol. 13, No. 3, August 1998, pp. 749-754.
[4] Bialek J., 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.
[5] Shahidelpour M., Yahim H., Li Z., ÔÇ×Market Operations in Electric Power Systems. Forecasting, Scheduling and Risk Management", A John Wiley&Sons, INC, 2002.
[6] Strbac G., Kirschen D., Almed S., 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.
[7] Kirschen D., Strbac G., 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.
[8] Kischen D., Allan R., Strbac G., ÔÇ×Contributions of Individual Generators to Loads and Flow", IEEE Transactions on Power System, Vol. 12, No. 1, February 1997, pp. 52-66.
[9] 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.
[10] Oana Pop, Mircea Nemes, ÔÇ×Power System Allocation with Network Matrices", Proceeding of the 7th International Power Systems Conference, November 22-23, 2007, pp. 527-534.