DYNAMIC SECURITY ASSESSMENT UTILIZING THE TRANSIENT ENERGY FUNCTION METHOD.

M. A. El-Kady, C. K. Tang, Viviano F. Carvalho, A. A. Fouad, Vijay Vittal

Research output: Contribution to journalArticle

52 Citations (Scopus)

Abstract

Applications of an efficient computerized technique for power system dynamic system security assessment using the transient energy function (TEF) method are discussed. The technique exploits the sensitivities of the unnormalized transient energy margin with respect to operating indices and critical interface flows in order to arrive at the stability limits that would be required for online application for various system outage states and operating conditions. The sensitivity technique is described, and a practical application to the dynamic security problem in one portion of the Ontario Hydro system, including results of the validation and accuracy of the technique, is presented.

Original languageEnglish (US)
Pages (from-to)284-291
Number of pages8
JournalIEEE Transactions on Power Systems
VolumePWRS-1
Issue number3
StatePublished - Aug 1985
Externally publishedYes

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Outages
Dynamical systems

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

El-Kady, M. A., Tang, C. K., Carvalho, V. F., Fouad, A. A., & Vittal, V. (1985). DYNAMIC SECURITY ASSESSMENT UTILIZING THE TRANSIENT ENERGY FUNCTION METHOD. IEEE Transactions on Power Systems, PWRS-1(3), 284-291.

DYNAMIC SECURITY ASSESSMENT UTILIZING THE TRANSIENT ENERGY FUNCTION METHOD. / El-Kady, M. A.; Tang, C. K.; Carvalho, Viviano F.; Fouad, A. A.; Vittal, Vijay.

In: IEEE Transactions on Power Systems, Vol. PWRS-1, No. 3, 08.1985, p. 284-291.

Research output: Contribution to journalArticle

El-Kady, MA, Tang, CK, Carvalho, VF, Fouad, AA & Vittal, V 1985, 'DYNAMIC SECURITY ASSESSMENT UTILIZING THE TRANSIENT ENERGY FUNCTION METHOD.', IEEE Transactions on Power Systems, vol. PWRS-1, no. 3, pp. 284-291.
El-Kady, M. A. ; Tang, C. K. ; Carvalho, Viviano F. ; Fouad, A. A. ; Vittal, Vijay. / DYNAMIC SECURITY ASSESSMENT UTILIZING THE TRANSIENT ENERGY FUNCTION METHOD. In: IEEE Transactions on Power Systems. 1985 ; Vol. PWRS-1, No. 3. pp. 284-291.
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