Hostname: page-component-586b7cd67f-rcrh6 Total loading time: 0 Render date: 2024-11-25T00:34:53.531Z Has data issue: false hasContentIssue false
  • English
  • Français

EFFECTS OF MEASUREMENT AND PARAMETER UNCERTAINTIES ON THE POWER TRANSFER DISTRIBUTION FACTORS

Published online by Cambridge University Press:  12 December 2005

Cansin Y. Evrenosoglu  and
Ali Abur
Cansin Y. Evrenosoglu
Affiliation:
Electrical Engineering Department, Texas A&M University, College Station, TX 77843, E-mail: yaman@ee.tamu.edu
Ali Abur
Affiliation:
Electrical Engineering Department, Texas A&M University, College Station, TX 77843, E-mail: abur@ee.tamu.edu
Get access Rights & Permissions [Opens in a new window]

Abstract

This paper investigates the effects of measurement and parameter errors on the calculation of power transfer distribution factors (PTDFs). Calculation of PTDFs depends mainly on two factors: the operating conditions and the network topology. Both of these factors change in real time and are monitored through the use of a state estimator. The role of the state estimator in providing not only the state information but also the real-time network model is shown to influence power market operations via PTDF-based decisions such as congestion management and pricing. The IEEE 14 bus test system is used for the illustration of these influences.

Type
Research Article
Information
Probability in the Engineering and Informational Sciences , Volume 20 , Issue 1 , January 2006 , pp. 175 - 182
Copyright
© 2006 Cambridge University Press

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Abur, A., Magnago, F.H., & Lu, Y. (2000). Educational toolbox for power system analysis. IEEE Computer Applications in Power 13(4): 31–35.Google Scholar
Alvarado, F.L. & Oren, S.S. (2000). A tutorial on the flowgates versus nodal pricing debate. In PSERC IAB Meeting.
Baldick, R. (2003). Variation of distribution factors with loading. IEEE Transactions on Power Systems 18(4): 1316–1323.Google Scholar
Bergen, A.R. & Vittal, V. (2000). Power system analysis, 2nd ed. Englewood Cliffs, NJ: Prentice-Hall.
Clements, K.A. & Davis, P.W. (1988). Detection and identification of topology errors in electric power system. IEEE Transactions on Power Systems 3(4): 1748–1753.Google Scholar
Dobson, I., Greene, S., Rajaraman, R., DeMarco, C.L., Alvarado, F.L., Glavic, M., Zhang, J., & Zimmerman, R. (2001). Electric power transfer capability: Concepts, applications, sensitivity uncertainty. PSERC Pub. no. 01-34, Cornell University, Ithaca, NY.
Slutsker, I.W. & Clements, K.A. (1996). Real time recursive parameter estimation in energy management systems. IEEE Transactions on Power Systems 11(3): 1393–1399.Google Scholar
Stott, B. & Alsac, O. (1974). Fast decoupled power flow. IEEE Transactions on Power Apparatus and Systems 93(3): 859–869.Google Scholar