Busbar Dağıtım Sistemlerinin Veri İletim Hattı Olarak Analizi

Öz

Akıllı şebeke, enerjinin üretiminden son tüketiciye ulaşmasına kadar olan süreçlerin kontrol edilebildiği ve yönetilebildiği bir şebeke alt yapısı hedeflemektedir. Bu nedenle bilgi ve iletişim teknolojilerinin bu alanda etkin kullanımı büyük önem taşır. Alçak gerilim şebekesi ise tüketiciyle buluşulan son nokta olmasından dolayı akıllı şebeke mimarisinde büyük öneme sahiptir. Busbar enerji dağıtım sistemleri modern güç dağıtım şebekesinin önemli bir parçası olup, enerji hatları üzerinden haberleşme söz konusu olduğunda irdelenmesi gereken bir yapı olarak karşımıza çıkar. Bu çalışmada, busbar dağıtım sistemi iletim hattı olarak analiz edilmiş ve geniş bant veri iletim ortamı olarak incelenmiştir. Ölçülen S-parametreleri kullanılarak farklı akım kademelerindeki busbarlar için birincil ve ikincil iletim hattı parametreleri elde edilmiştir.

Anahtar Kelimeler

• Akıllı şebeke,busbar,geniş bant PLC,iletim hattı

Analysis of Busbar Distribution Systems as Data Transmission Line

Öz

Smart grid aims a network infrastructure managing and controlling processes from energy generation to final consumption. Thus, effective use of information and communication technologies in this field is essential. Since the low-voltage network is an endpoint that met with consumers, it has a great importance in the intelligent network architecture. As busbar energy distribution system is an important part of the modern power distribution grid, it needs to be analyzed in terms of power line communications. In this study, the busbar distribution system was analyzed as a transmission line and examined as a broadband data transmission medium. Using the measured S-parameters, the primary and secondary transmission line parameters for busbars at different current levels are obtained.

Anahtar Kelimeler

• Smart grid,busbar,broadbandPLC,Transmission line

Kaynakça

1. EAE, E-Line KX Busbar Power Distribution System: http://www.eae.com.tr/EAE-ENG/upload/E-Line_KX_Eng.pdf (Erişim Tarihi: 15.04.2018).
2. Du, Y., Burnett, J. & Fu, Z. C. (2000). Experimental and numerical evaluation of busbar trunking impedance, Electric Power Systems Research, 55, 113-119.
3. Battauscio, O., Chiampi, M. & Chiarabaglio, D. (1995). Experimental Validation of a Numerical-Model of Busbar Systems, IEE Proceedings-Generation Transmission and Distribution, 142, 65-72.
4. Canova, A. & Giaccone, L. (2009). Numerical and Analytical Modeling of Busbar Systems, IEEE Transact. on Power Delivery, 24, 1568-1578.
5. Jones, M. & Kelley, A. W. (2000). Wideband circuit model for busbar impedance. In Proceedings of the Fifteenth Annual IEEE Applied Power Electronics Conference and Exposition (APEC), New Orleans, LA.,2, 839-845.
6. Hasirci, Z. & Cavdar, I. H. (2018). S-Parameters-based Causal RLGC(f) Model of Busbar Distribution Systems for Broadband Power Line Communication, International Journal of Electrical Power & Energy Systems, 95, 561-567
7. Hasirci, Z., Cavdar, I. H. & Ozturk, M. (2017). Applicability Comparison of Transmission Line Parameter Extraction Methods for Busbar Distribution Systems, Journal of Electrical Engineering & Technology, 12, 586-593.
8. Hasirci, Z., Cavdar, I. H., Suljanovic, N. & Mujcic, A. (2014). Investigation of Current Variation Effect on PLC Channel Characteristics of LV High Power Busbar Systems. In Proceedings of the 5th IEEE PES Innovative Smart Grid Technologies (ISGT) European 2014 Conference, İstanbul, Turkey, 1-5.

9. Bakhoum, E. G. (2011). S-Parameters Model for Data Communications Over 3-Phase Transmission Lines, IEEE Trans. on Smart Grid, 2,4 615-623.
10. Hasirci, Z. (2017). Broadband PLC Channel Modeling and Performance Analysis of Busbar Energy Distribution Systems (Doctoral dissertation, Trabzon, Turkey, Karadeniz Technical University).
11. Papazyan, R., Petterson, P., Edin, H., Eriksson, R. & Gafvert, U. (2004). Extraction of High Frequency Power Cable Characteristics from S-parameter Measurements, IEEE Trans. on Dielectrics and Insulation, 11,3 461-470.