Fast evaluation of available transfer capability considering the cubic-spline interpolation technique

M. M. Othman, Azah Mohamed, Aini Hussain

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

This paper presents a new computationally fast and accurate method for evaluating available transfer capability (ATC) based on a curve fitting technique so-called as the cubic-spline interpolation technique. The advantage of the technique in the computation of ATC is that it has the ability to reduce the time consuming AC power flow computations. The cubic-spline interpolation technique traces the curves of voltage magnitude and power flow variations with respect to the increase of real power transfer. ATC is then determined at the point where the voltage or power flow limits intersect the curves. The effectiveness of the proposed method is verified by illustrating the ATC evaluation on a practical test system. ATC results obtained from the proposed cubic-spline interpolation technique prove that the method is satisfactorily accurate and it is faster than the ATC method using the recursive AC power flow computations.

Original languageEnglish
Title of host publicationNational Power and Energy Conference, PECon 2004 - Proceedings
Pages253-257
Number of pages5
Publication statusPublished - 2004
EventNational Power and Energy Conference, PECon 2004 - Kuala Lumpur
Duration: 29 Nov 200430 Nov 2004

Other

OtherNational Power and Energy Conference, PECon 2004
CityKuala Lumpur
Period29/11/0430/11/04

Fingerprint

Splines
Interpolation
Curve fitting
Electric potential

Keywords

  • Available transfer capability
  • Cubic-spline interpolation technique

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Othman, M. M., Mohamed, A., & Hussain, A. (2004). Fast evaluation of available transfer capability considering the cubic-spline interpolation technique. In National Power and Energy Conference, PECon 2004 - Proceedings (pp. 253-257). [TD-5]

Fast evaluation of available transfer capability considering the cubic-spline interpolation technique. / Othman, M. M.; Mohamed, Azah; Hussain, Aini.

National Power and Energy Conference, PECon 2004 - Proceedings. 2004. p. 253-257 TD-5.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Othman, MM, Mohamed, A & Hussain, A 2004, Fast evaluation of available transfer capability considering the cubic-spline interpolation technique. in National Power and Energy Conference, PECon 2004 - Proceedings., TD-5, pp. 253-257, National Power and Energy Conference, PECon 2004, Kuala Lumpur, 29/11/04.
Othman MM, Mohamed A, Hussain A. Fast evaluation of available transfer capability considering the cubic-spline interpolation technique. In National Power and Energy Conference, PECon 2004 - Proceedings. 2004. p. 253-257. TD-5
Othman, M. M. ; Mohamed, Azah ; Hussain, Aini. / Fast evaluation of available transfer capability considering the cubic-spline interpolation technique. National Power and Energy Conference, PECon 2004 - Proceedings. 2004. pp. 253-257
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