POWER SYSTEM STEADY-STATE STABILITY MARGINS’ MONITORING BASED ON VOLTAGE PHASORS’ MEASUREMENTS
ARTICLE_9_PDF (Українська)

Keywords

cutsets of power system
steady-state stability margin
polynomial model
voltage phasor перетин енергосистеми
запас статичної стійкості
поліноміальна модель
вектор напруги

How to Cite

[1]
Буткевич, О., Левконюк, А. and Рибіна, О. 2012. POWER SYSTEM STEADY-STATE STABILITY MARGINS’ MONITORING BASED ON VOLTAGE PHASORS’ MEASUREMENTS. Tekhnichna Elektrodynamika. 2 (Feb. 2012), 023.

Abstract

The questions of construction and application of polynomial models (PM) for classification of power system operational conditions in depending on steady-state stability margins are considered. The measurements of voltage phasors are used as input data to PM. A comparison of PM and artificial neural networks by use a criterion of classification errors was realized. References 5, table 1.

ARTICLE_9_PDF (Українська)

References

Butkevych O.F. Problem-oriented monitoring of Ukrainian IPS operational conditions // Tekhnichna elektrodynamika. – 2007. – No 5. – Pp. 39–52. (Ukr)

Butkevych O.F., Levkonɿuk A.V., Zorin E.V., Bulanaia V.S. About the use of synchronized measurements of voltage angels from the objects of Interconnected Power System of Ukraine in the time of determination of an admissibility of its operational conditions in depending on steady-state stability margins // Tekhnichna elektrodynamika. – 2010. – No 6. – Pp. 51–58. (Ukr)

Industry Guidance Documents 34.20.575-2002. Power system Stability. The guidelines.– Kyiv: KVIC, 2002. – 48 p. (Ukr)

Cover T.M. Geometrical and statistical properties of system of linear inequalities with applications in pattern recognition // IEEE Trans. on Electron. Computers. – 1965. – Vol. EC-14. – Pp. 326–334.

Stone M.N. The generalized Weierstrass approximation theorem // Math. Mag. – 1948. – Vol. 21. – Pp. 167–183, 237–254.

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