2024/11/13 by Dolgov, N. V., Polkovnikov, A. A., Gubar, S. A.
#alternative energy sources #district heating #hot water supply #solar energy #solar radiation #альтернативные источники энергии #горячее водоснабжение #солнечная энергия #солнечное излучение #централизованное теплоснабжение
paper · doi:10.71536/vd.2024.5c169.10
Today, energy is based on the use of natural hot fossils such as oil, coal and natural gas. But their reserves are limited. Extracting these resources is becoming increasingly difficult and costly, leading to higher prices and greater economic instability. In addition, combustion of hydrocarbons is a major source of greenhouse gas emissions, exacerbating the problem of climate change. To address these challenges, there is a need to shift to new, more sustainable and cleaner energy sources as an alternative to the current ones. This article presents an assessment of the potential of renewable energy sources in Russia. The questions of using solar installations in different modes of covering heat loads (heat supply, seasonal DHW mode, year-round DHW mode) are considered. A schematic diagram of an individual heating point (IHP) based on solar collectors is considered.