FUEL AND ENERGY RESOURCES SAVINGS CALCULATIONS EXAMPLES WHEN INTRODUCING ELECTRIC ENERGY STORAGE SYSTEMS TO OPTIMIZE THE LOAD AND TO COMPENSATE DAILY VOLTAGE DROPS IN A POPULATED AREA IN CASE OF REPLACING A TRANSFORMER
UDC 621.31
Voitau Ihar Vital’evich – DSc (Engineering), Professor, Rector. Belarusian State Technological University (13a, Sverdlova str., 220006, Minsk, Republic of Belarus). E-mail: rektor@belstu.by
Levitsky Stanislav Grigor’evich – Director. Country Office of the State Corporation “Rosatom” in the Republic of Belarus LLC “Rusatom Bel” (70, Myasnikova str., 220006, Minsk, Republic of Belarus). E-mail: SGrLevitsky@rosatom.com
Bobrov Vladimir Vladimirovich – Director’s Advisor. Country Office of the State Corporation “Rosatom” in the Republic of Belarus LLC “Rusatom Bel” (70, Myasnikova str., 220006, Minsk, Republic of Belarus). E-mail: vvbobrov@rosatom.by
Tsiuleneu Viktor Petrovich – Leading Specialist, the International Information and Analytical Center for Technology Transfer. Belarusian State Technological University (13a, Sverdlova str., 220006, Minsk, Republic
of Belarus). E-mail: victorpowersys@gmail.com
DOI: https://doi.org/10.52065/2519-402X-2024-282-29.
Key words: electrical energy storage system, transformer, load optimization.
For citation: Voitau I. V., Levitsky S. G., Bobrov V. V., Tsiuleneu V. P. Fuel and energy resources savings calculations examples when introducing electric energy storage systems to optimize the load and to compensate daily voltage drops in a populated area in case of replacing a transformer. Proceedings of BSTU, issue 1, Forestry. Nature Management. Processing of Renewable Resources, 2024, no. 2 (282), pp. 230– 235 (In Russian). DOI: 10.52065/2519-402X-2024-282-29.
Abstract
Based on the previously proposed Methodology for calculating the fuel and energy resources savings to introduce into the electric energy storage systems, the authors performed examples of calculating the economic efficiency of using storage systems for various purposes: compensation for peak increases in electrical energy consumption without replacing the transformer and increasing the cross-section of the wire and using the electrical energy storage system for optimization operating modes of power equipment by leveling the daily load schedule of the electrical network. Taking into account the innovative direction development of the use of electrical energy storage systems, a large number and sectoral fragmentation of current works in this area, there is an objective need to identify and consolidate at the regulatory level strategic approaches to the development of the use of electric energy storage systems from a scientific point of view the validity of development scale of work in this area in order to ensure energy security and increase the country’s energy independence. The use of electrical energy storage systems has a positive effect for both energy consumers and producers. In general, the result of the implementation of these systems is a decrease in the consumption of fuel and energy resources in the country resulting in a decrease in the energy intensity of GDP. These examples allow us to evaluate the main economic indicators from the use of electrical energy storage systems and can serve as the basis for making decisions on their use and considering strategic issues.
12.06.2024
