SMART GRID REALISATION AND DISTRIBUTED GENERATORS

Authors

  • Isidora Savić Autor

DOI:

https://doi.org/10.24867/07BE45Savic

Keywords:

Smart grid, Distribution network, Distributed generator, Relay protection

Abstract

This paper describes the idea of a smart grid, with all its advantages and disadvantages. The comparison of the existing electricity system with the "smart" one was made. Special attention is paid to the presence of renewable energy sources in the world and in Serbia, as well as the tendency towards their maximum utilization. A smart distribution system was introduced with the roles of distributed generators in it. The paper also presents protection in distribution networks, as well as an analysis of the influence of distributed generators on the operation of relay protection, the level of short circuit current and the reliability of the power supply. The obtained results are presented in tables and diagrams

References

[1] European Commission, „EUROPE 2020: A strategy for smart, sustainable and inclusive growth”, 2010.
[2] Deloitte, The future of the global power sector – Preparing for emerging opportunities and threats
[3] Nenad Đajić, Obnovljivi izvori – stanje i razvoj u Srbiji, dostupno na http://www.energoportal.info/stranice/obnovljivi%20izvori/OIE%20-%20STANJE%20I%20RAZVOJ.pdf
[4] National Energy Technology Laboratory, „Understanding the Benefits of the Smart Grid:Smart Grid Implementation Strategy”, U.S. Department of energy, 2010.
[5] Renewables 2019, Global status repor, dostupno na https://www.ren21.net/why-is-renewable-energy-important/
[6] Ioanna Xyngi: An Intelligent Algorithm for Smart Grid Protection Applications, Delft University of Technology, Delft, Netherlands

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Published

2020-03-04

Issue

Vol. 35 No. 03 (2020): Proceedings of the Faculty of Technical Sciences

Section

Electrotechnical and Computer Engineering