EFECTO DE UN COMPENSADOR DE VAR ESTATICO EN EL AMORTIGUAMIENTO DE LAS OSCILACIONES


Authors

  • ALFONSO ALZATE Universidad Tecnológica de Pereira
  • JOHN ASDRUBAL HERRERA Universidad Tecnológica de Pereira
  • OMAR E. CASTRO Universidad Tecnológica de Pereira

Abstract

An SVC composed by a fixed capacitor and a reactor controlled by thyristors is
used to increase the stability limits of one electric system. This SVC is placed at
the generator bus terminal and the voltage and velocity signals are used as its
input signals. This scheme is applied in an electric system composed by a
synchronous machine connected to an infinite bus and the results are obtained
using simulation.

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References

[1] MILLER, T. J. Reactive control in electric power systems. John Wiley, 1982.

[2] EL – EMARY ATEF. “Effect of static var compensator upon synchronysing torque coefficient”. Electric Machines and Power Systems, vol 25, pp 371 – 386,

[3] WANG Li. “A comparative study of damping schemes on damping generator oscillations”. IEEE Transactions on Power systems, Vol 8, #2, May 1993,pp 613 – 619.

[4] OLIVERIA Sabastiao E.M. “Synchronizing and damping torque coefficients and power system steady state stability as affected by static var compensators”. IEEE Transactions on Power systems, Vol 9, #1,February 1994, pp 109 – 119.

[5] DE MELLO F.P., CONCORDIA C. “Concepts of synchronous machine stability as affected by excitation control”. IEEE Transactions on Power apparatus and systems, Vol PAS - 88, April 1969.

[6] ALZATE G. Alfonso. Dinámica de sistemas eléctricos: Estabilidad y control. Maestría en Ingeniería eléctrica 2000.

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Published

2003-04-07

How to Cite

ALZATE, A., HERRERA, J. A., & CASTRO, O. E. (2003). EFECTO DE UN COMPENSADOR DE VAR ESTATICO EN EL AMORTIGUAMIENTO DE LAS OSCILACIONES. Scientia Et Technica, 1(21). Retrieved from https://ojs2.utp.edu.co/index.php/revistaciencia/article/view/7485

Issue

Vol. 1 No. 21 (2003)

Section

Eléctrica

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