Abstract

The article analyzes the possibilities of using wind energy in Uzbekistan and studies the possibility of using energy storage devices to build a reliable electricity supply in the regions. In areas with weak winds, a device that first stores wind energy and then generates alternating electricity has been proposed. Energy storage systems have been analyzed, and it is recommended to use mechanical energy storage systems in the energy system consisting of renewable energy sources in the Republic of Uzbekistan. It has been noted that the use of such devices is particularly effective in areas far from centralized power supply, where power supply is not available or where reliability is low. An experimental model of a mechanical energy storage device using an elastic cord braid in a storage system and some equations for its design are given. The possibility and necessity of using this storage system is highly valued in our country. Despite the low power of the original model of the device, it is possible to achieve high results in the future by conducting research in this area and changing the type and composition of the elastic cord. This article presents the results of preliminary research on the development of a new design of mechanical energy storage devices using mechanical elastic cord.

Highlights

  • In recent years, a number of laws and decisions on the development of alternative energy sources has adopted in Uzbekistan

  • The analysis shows that we have enough opportunities to use wind energy

  • Most of the Republic of Uzbekistan consists of steppes with low wind speeds

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Summary

Introduction

A number of laws and decisions on the development of alternative energy sources has adopted in Uzbekistan. The installation of such alternative energy sources in these areas will provide economic efficiency The use of these energy storage systems can be used in reliable power supplies for measuring devices used in biological wastewater pollution control systems located in remote areas [6]. Due to the low cost of electricity in the country, it is efficient to use only cheap energy storage devices. Federico Rossi and others have argued that mechanical energy storage devices can be an effective tool for short-term and high-power consumers of electricity [12]. Such devices can be effectively used in power generation, and in systems where mechanical work is performed. In a study by Ftenakis, Zacharias and his group, carbon nanotubes were tested at hydrostatic pressures of several tens of GPa and found that, under optimum conditions, this technology could be used to create 4-10 times more powerful energy storage devices than lithium-ion batteries [14]

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