| Abstract: We need a stable power system operation for reliable and quality power distribution. The system operation mode is prone to disruptions such as short circuits, and outages of large generating units and transmission lines, which cause parameter changes in the electric systems. The changes may lead to the emergence of electromechanical oscillations in synchronous generators reflected in the fluctuation of the parameters such as rotational speed, active and reactive power, voltage, and power output. In this process, it is possible to expect oscillations that can compromise the stable operation of the synchronous generator and the power system. The ideal method is to reduce the oscillations to use a stabiliser of the power system as an integral part of the excitation systems of generators. The excitation system can help the power oscillation stabiliser to complete the task. In the current work, we design the contemporary power system stabilizers and tested it using a finite illustration to measure the transient stability. |
| References: [1] Kundur, P. (1993). Power System Stability and Control. McGraw-Hill: New York, USA.
[2] Zea, A.A. (2013). Power System Stabilizers for the Synchronous Generator [MSc Thesis]. Chalmers Tekniska Högskola: Sweden.
[3] Sumina, D., Bulic, N. & Skok, S. (2011). “Stabilization of the Electromechanical Oscillations of Synchronous Generator”, Strojarstvo no. 53 (3), pp. 209–219.
[4] Miletic, M. (2008). “Prigušenje elektromehanickih nihanja i regulacija napona sinkronog generatora”, Kvalifikaciski Doktorski Ispit, Fakultet Elektrotehnike i Racunarstva. Zagreb.
[5] Dušak, M. & Ritonja, J. (2015). Delovanje Stabilizatorjev Elektromehanskih Nihanj na Agregatih Savskih Elektrarn. Cigre: Portorož, Sierra Leone.
[6] Koncar (2010). “Digitalni regulator napona tip DRN”, Funkciski Opis. Zagreb, p. LA8636.
[7] Slenduhhov, V. & Kilter, V. Modeling and analysis of the synchronous generators excitation system, 13th International Symposium, Tallinn, Estonia, 2013. |
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