Correlation between Power System Load and Air Temperature in Republic of Macedonia

Atanasovski, Metodija and Kostov, Mitko and Arapinoski, Blagoja and Andreevski, Igor (2018) Correlation between Power System Load and Air Temperature in Republic of Macedonia. In: 53rd INTERNATIONAL SCIENTIFIC CONFERENCE ON INFORMATION, COMMUNICATION AND ENERGY SYSTEMS AND TECHNOLOGIES, 28-30 June, Sozopol, Bulgaria.

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Abstract

The goal of this paper is to investigate the correlation between power system load and air temperature in Republic of Macedonia. Power system load hourly values (8760 per year) for year 2014 and 2015 are used as input data. In absence of hourly values for air temperature in Republic of Macedonia, data from internet is used for air temperature in city of Skopje for each day of years 2014 and 2015. Linear and nonlinear correlation coefficients are calculated between minimum, average and maximum load as dependent variables and respective air temperatures as independent variables. Results show very strong dependence between power system load and air temperature. Therefore, in order to determine a relation between three typical loads and appropriate air temperatures, a procedure of linear and nonlinear regression is performed.

Item Type: Conference or Workshop Item (Paper)
Subjects: Scientific Fields (Frascati) > Engineering and Technology > Electrical engineering, electronic engineering,information engineering
Divisions: Faculty of Technical Sciences
Depositing User: Users 387 not found.
Date Deposited: 23 Aug 2018 08:50
Last Modified: 23 Aug 2018 08:50
URI: https://eprints.uklo.edu.mk/id/eprint/1247

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