Energy Efficient Solutions of Power Supply in North Regions

Abstract

This article contains information about power economic estimation of power complexes creation based on renewable energy located in north regions with decentralized electric supply, where in the main electricity is produced by diesel power plants. Problems of using diesel power plants is measured; investigation of introducing wind-diesel power complexes is shown. Article contains information about power economic estimation, which allows to find out optimized solution to problem of choosing optimized energy and economic parameters of energy complexes.

Regimes, management and economics of energy complexes on the basis of renewable energy sources for autonomous power supply

“…Our studies on the assessment of economic efficiency in Tiksi (Sakha-Yakutia) [16] showed that the developed method allows the selection of the most optimal option for implementing a decentralized generation project for renewable energy and reduces the cost of electricity production, reducing regional subsidies, increasing the investment attractiveness of the project, reducing costs diesel fuel and reducing its volume, reducing CO2 emissions.…”

Physical De-Icing Techniques for Wind Turbine Blades

“…At present, there is a tendency to install wind power plants on the Northern coasts of Europe and America, demonstrating the prospects for the effective use of high-power wind power plants [1]. Indeed, high wind energy potential characterizes the Far North and the Arctic regions, and the renewable wind energy resources of the Northern countries significantly exceed the capabilities of traditional hydrocarbon sources [2].…”

“…the table based on the data from[23] 2. the share of the power consumption of the protection system from the rated power of the wind generator.…”

Information System for the Management of Off-Grid Renewable Energy Systems for Decentralized Consumers

“…Centralized and non-renewable systems, namely large-scale facilities using fossil fuels such as oil and coke, are environmentally unsustainable because they rely on resource depletion. Furthermore, these exhaustible resources result in high greenhouse gas emissions (CO2 emissions) from several processes during their life cycle that contributes to global warming [1][2][3]. As a result, they lead to other pollution problems during their extraction and transport processes.…”