Structure, condition, and prospects of electrical grids in the Republic of Sakha (Yakutia)

The paper analyzes the condition of electrical grids in the west of the Republic of Sakha (Yakutia); data sampled for the last 10 years. It demonstrates the geographic location of grids, which defines the scale of the study. Technical indicators are presented for 10 years; they reflect an increase i...

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Bibliographic Details
Published in:E3S Web of Conferences
Main Authors: Volotkovskaya N. S., Kugusheva N. N., Semenov A. S., Yakushev I. A., Pavlova S. N., Kolosova O. V.
Format: Article in Journal/Newspaper
Language:English
French
Published: EDP Sciences 2019
Subjects:
Online Access:https://doi.org/10.1051/e3sconf/201912404001
https://doaj.org/article/35463b941dc843e2857678d4f87c096a
Description
Summary:The paper analyzes the condition of electrical grids in the west of the Republic of Sakha (Yakutia); data sampled for the last 10 years. It demonstrates the geographic location of grids, which defines the scale of the study. Technical indicators are presented for 10 years; they reflect an increase in the fixed assets. The paper derives mathematical models of the wear of transmission equipment used in the western grids. It proves that the condition of equipment will deteriorate further unless its maintenance is properly funded. The paper analyzes the prospects of electrical grids in the Republic of Sakha (Yakutia). It presents a program for local energy optimization. The costs associated with five alternative development scenarios are calculated and presented in a tabular format.