Gerilim Kararlılığının Farklı İşletme Şartlarında İncelenmesi

Abstract

Gelişen dünyamızda elektrik enerjisine olan ihtiyaç giderek artmaktadır. Bu talebin karşılanabilmesi için yeni kaynakların yanı sıra yeni güç iletim sistemlerine de gereksinim vardır. Ancak güç sistemlerinin oluşturulmasındaki maliyet unsuru mevcut sistemin en verimli, kararlı ve güvenilir şekilde işletilmesini ortaya çıkarmıştır. Bundan dolayı mevcut güç sistemlerinin olağanüstü durumlarda nasıl davranacağının da incelenmesi ve bilinmesi gereklidir. Yapılan bu çalışmada IEEE’nin 6 baralı güç sistemi ele alınmıştır. Bu güç sisteminde çeşitli durumlar oluşturularak sisteminin kararlılık analizleri yapılmıştır. Bu benzetim çalışması, Güç Sistemleri Analizi Programı (PSAT) ile gerçekleştirilmiştir.

Keywords

• Gerilim Kararlılığı,Güç Sistemi

Investigation of Voltage Stability in Different Operating Conditions

Abstract

In our developing world, the need for electric energy is increasing. In order to meet this demand, new power transmission systems as well as new sources are needed. However, the cost factor in creating power systems has led to the efficient, stable and reliable operation of the existing system. Therefore, how the existing power systems behave in extraordinary situations needs to be examined and known. In this study, the IEEE 6-bus power system is considered. Stability analysis of the system was made by creating various situations in this power system. This simulation work was carried out with the Power Systems Analysis Program (PSAT). 

Keywords

• Voltage Stability,Power System

References

1. [1] Yalçın, M.A., “Enerji İletim Sistemlerinde Gerilim Kararlılığının Yeni Bir Yaklaşım ile İncelenmesi”, Doktora Tezi, İ.T.Ü., F.B.E., 1995
2. [2] Taylor C.W., “Power System Voltage Stability”, Mc Graw-Hill, Inc., 1994
3. [3] Johansson, S., “Long-Term Voltage Stability in Power Systems Alleviating the Impact of Generator Current Limiters”, Doctoral Thesis, Technical Report No 235 , Department of Electric Power Engineering School of Electrical and Computer Engineering, Chalmers University of Technology, 1998
4. [4] Glavic, M., “Power Sytem Voltage Stability A short Tutorial”, University of Liege , Electrical Engineering and Computer Science Department , 2003
5. [5] Van Cutsem, T., Vournas, C.D., “Voltage Stability of Electric Power Systems”, Kluwer Academic Publishers, 1998
6. [6] Repo, S., “On-Line Voltage Stability Assesment of Power System an Approach of Black-Box Modelling”, Phd. Thesis, Tampera University of Technology, Publication 344, Tampera, 2001
7. [7] Glover, J.D., Sarma, M.S., “Power System Analysis and Design”, 3rd ed., Brooks/Cole, 2001
8. [8] Ajjarapu, V., Chrısty, C., “The Continuation Power Flow: A Tool for Steady State Voltage Stability Analysis”, IEEE Transaction on Power Apparatus and Systems, Vol. 7, No.1, p.416–423, 1992

9. [9] Canizares, Claudio A., and Fernando L. Alvarado, Point of collapse and continuation methods for large AC/DC systems, IEEE transactions on Power Systems 8.1 (1993): 1-8.
10. [10] Kundur, P., “Power System Stability and Control”, New York: McGraw-Hill, 1994
11. [11] Kundur, P., and G.K., Morıson, “A review of definations and classification of stability problems in today’s power systems”, Panel Sension on Stability Terms and Definations, IEEE PES Winter Meeting, New York, 1997
12. [12] Milano, F., Power System Analysis Toolbox Quick Reference Manual for PSAT version 2.1. 2, 2008
13. [13] Abe, S., Fukunova, Y., Isono, A., Kondo, B., “Power System Voltage Stability” IEEE Transaction on Power Apparatus and Systems , Vol. 101, No.10, p.3830–3840, 1982
14. [14] Ohtskı, H., Yokoyama, A., Sekıne, Y., “Reverse Action of on-Load Tap Changer in Association with Voltage Collapse “, Vol.6, No.1, pp. 300–306, 1991
15. [15] Mıller, T.J.E., “Reactive Power Control in Electric Power System “, John Wiley&Sons, Inc., 1982