[HTML][HTML] Reduction of supply temperature in existing district heating: A review of strategies and implementations
Most of the existing district heating systems are second and third generation and operate
with supply temperature above 80–100° C. To meet long-term decarbonization targets …
with supply temperature above 80–100° C. To meet long-term decarbonization targets …
[HTML][HTML] Dynamically distributed district heating for an existing system
M Rämä, E Pursiheimo, D Sundell… - … and Sustainable Energy …, 2024 - Elsevier
The study in hand introduces the concept of dynamically distributed district heating. The
concept addresses the challenges related to transforming an existing 3rd generation district …
concept addresses the challenges related to transforming an existing 3rd generation district …
[HTML][HTML] Network configurations for implemented low-temperature district heating
S Werner - Energy, 2022 - Elsevier
This paper presents the findings and conclusions from an inventory of network
configurations implemented in several early projects concerning low-temperature district …
configurations implemented in several early projects concerning low-temperature district …
Technical and economic assessment of supermarket and power substation waste heat integration into existing district heating systems
District heating systems are almost always located in densely populated urban areas where
various heat sources are available, such as cooling and refrigeration systems in …
various heat sources are available, such as cooling and refrigeration systems in …
Holistic Operational Signatures for an energy-efficient district heating substation in buildings
District heating (DH) is recognized as a sustainable energy infrastructure in cities and
buildings. DH substation operation is essential to bridging the gap between plants and …
buildings. DH substation operation is essential to bridging the gap between plants and …
[HTML][HTML] Transition towards university campus carbon neutrality by connecting to city district heating network
Abstract The campus of Tallinn University of Technology consists of 26 buildings with a total
annual heat demand of approximately 20 GWh. A local natural gas-fired boiler provides …
annual heat demand of approximately 20 GWh. A local natural gas-fired boiler provides …
[HTML][HTML] Cascade sub-low temperature district heating networks in existing district heating systems
Existing district heating networks (DHNs) are often designed for relatively high temperatures,
typically 80–120° C supply and 40–60° C return. The transformation of such high …
typically 80–120° C supply and 40–60° C return. The transformation of such high …
[HTML][HTML] Exploring opportunities for temperature reduction in existing district heating infrastructures
The integration of renewable energy sources into existing district heating systems is
imperative for the decarbonization of the global energy system. This transition is particularly …
imperative for the decarbonization of the global energy system. This transition is particularly …
Local multi-modal energy market for thermal-electric energy systems with consideration of temperature flexibility in heating subnetworks
District heating systems are critical in this transition towards climate-neutral energy systems
as they enable a close coupling of thermal and electric energy systems. However, the …
as they enable a close coupling of thermal and electric energy systems. However, the …
Advancing sustainable energy: a systematic review of geothermal-powered district heating and cooling networks
MA Kassem, A Moscariello - International Journal of Sustainable …, 2024 - Taylor & Francis
District heating and cooling networks distribute centrally generated heat through insulated
pipes to multiple buildings, offering efficiency and reduced emissions, especially when using …
pipes to multiple buildings, offering efficiency and reduced emissions, especially when using …