1 kV distribution system as a cost effective alternative to the medium voltage systems

• Autorzy: Hõbejõgi T. , Vill K. , Valtin J.

Identyfikatory

DOI

10.15199/48.2016.02.01

Warianty tytułu

PL

System rozsyłu energii 1 kV jako opłacalna alternatywa dla sieci średniego napięcia

• Języki publikacji: EN

Abstrakty

EN

This article debates on the use of 1 kV system as a cost-effective investment solution in the rural areas and provides an approach for finding potential investment sites. This approach determines the maximum admissible 0.4 kV feeder length and through that, the potential sites where 1 kV system could benefit the network company. An example of the potential benefits and drawbacks of using 1 kV systems are also included. This approach was tested in Elektrilevi OÜ and the number of potential feeders was substantial. Therefore, Elektrilevi OÜ should consider using 1 kV systems.

PL

W artykule analizowane jest zastosowanie rozsyłanie energii elektrycznej za pośrednictwem linii 1 kV. Analizę przedstawiono na przykładzie linii rozdzielczej w Estonii.

Słowa kluczowe

EN

distribution system; distribution network; investment; medium voltage

PL

sieć rozdzielcza; sieć średniego napięcia; rozsył energii

• Wydawca: Wydawnictwo SIGMA-NOT
• Czasopismo: Przegląd Elektrotechniczny
• Rocznik: 2016
• Tom: R. 92, nr 2
• Strony: 1--4
• Opis fizyczny: Bibliogr. 12 poz., rys., tab., wykr.

Twórcy

autor

Hõbejõgi T.

• Head of Network Development, Elektrilevi OÜ, Kadaka Str. 63, 12915 Tallinn

autor

Vill K.

• Network Analyst, Elektrilevi OÜ, Kadaka Str. 63, 12915 Tallinn

autor

Valtin J.

• Tallinn University of Technology, Department of Electrical Power Engineering, Ehitajate tee 5, 19086, Tallinn

Bibliografia

• [1] Hõbejõgi, T.; Reinberg, A.; Last, K.; Laanetu, M.; Mere, T.; Valtin, J.; Hamburg, A. Methodology for finding investment sites that can be refurbished from a nearby medium voltage line element instead of using the existing low voltage line corridor. Przeglad Elektrotechniczny, 10, 199 – 202, 2014
• [2] Abramov, G. „1000 V Distribution System and it’s Potential in Russia“ Master’s thesis. Lappeenranta University of Technology, pp 1-65, Finland 2007
• [3] Kaipia, T. Economic efficiency of 1000 V electricity distribution system. Master thesis. Lappeenranta University of Technology, Finland 2004
• [4] J. Lohjala, “Development of rural area electricity distribution system – potentiality of using 1000 V supply voltage,” Ph.D. dissertation Lappeenranta Univ. of Tech., Finland 2005.
• [5] Lohjala, J.; Kaipia, T.; Lassila, J.; Partanen, J.; Järventausta, P.; Verho, P. „Potentiality and effects of the 1 kV low voltage distribution system“, IEEE Future Power Systems Conference 2005, pp 1-6.
• [6] Kumpulainen, L. et al „Distribution Network 2030. Vision of the future power system“, VTT Research report, pp 1-86, Espoo, Finland 2007.
• [7] Kaipia, T.; Lassila, J.; Partanen, J.; Lohjala, J. „1 kV Low Voltage System as a Part of a Distribution Network Reinvestment Strategy“ CIRED 19th International Conference on Electricity Distribution, pp 1-4, Vienna 2007.
• [8] Lassila, J.; Honkapuro, S.; Tahvanainen, K.; Partanen, J.; Lohjala, J.; Matikainen, M. „Profitable or not – a Method to Study Network Investment in the New Regulation Environment“ ResearchGate.net, pp 1-10.
• [9] Söderberg, D.; Engdahl, H. „Using 1 kV low voltage distribution for connection of plug-in vehicles“ Innovative Smart Grid Technologies Conference Europe (ISGT Europe), 2010 IEEE PES, 11-13. October 2010, pp 1-5, Gothenburg 2010.
• [10] Söderberg, D. „System Topologies and Transformers for 1 kV Networks“ CIRED 22nd International Conference on Electricity Distribution, pp 1-4, Stockholm 2013.
• [11] Draka Keila Cables AS product catalogue, 88 lk, Keila 2011
• [12] Kурсoвoe и дипломнoе проектиpoвaнuе пo электрoснaϭжeнuю ceльcкoгo хoзяйcтва. 1988, 52 cт.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę.