Overview of low grade heat sources for heat pump plants in district heating systems

• Date: 2022
• Main Authors: Derii V.O., Sokolovska I.S., Teslenko O.I.
• Format: Article
• Language: Ukrainian
• Published: General Energy Institute of the National Academy of Sciences of Ukraine 2022
• Subjects: low grade heat source; district heating systems; thermal energy; heat pump
• Online Access: https://systemre.org/index.php/journal/article/view/550
• Journal Title: System Research in Energy

The use of low grade heat sources by heat pump plants in heat supply systems in developed European countries is considered. It is established that process waters, natural reservoirs, ventilation emissions of buildings, sea water, heat of refrigeration units, groundwater, flue gases of boilers and th...