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High-Temperature Heat Pumps : Task 1 – Technologies. Annex 58 about High-Temperature Heat Pump

, 2023
Annex 58 about High-Temperature Heat Pumps is coordinated by the Operating Agent: Danish Technological Institute, Energy and Climate. The Annex is being operated from 01/2020 to 12/2023. The main information can be found at the Annex 58 homepage: https://heatpumpingtechnologies.org/annex58/
Zühlsdorf, Benjamin
core   +3 more sources

Feasibility Analysis of Industrial High-Temperature Heat Pumps in Greece

Applied Sciences
The high-temperature heat pump is a favorable technology for aiding the decarbonization of the industrial sector through its electrification. It can produce useful heat up to the range of 100 °C to 200 °C; however, additional steps are needed to develop ...
Evangelos Bellos, Dimitra Gonidaki, Antonios Nazos, John K. Kaldellis   +3 more
doaj   +2 more sources

Opportunities for high-temperature heat pumps as grid flexibility providers [PDF]

, 2023
status: Published ...
Arteconi, Alessia, Tran, A. Phong, Stathopoulos, Panagiotis, Magni, Chiara, Oehler, Johannes   +4 more
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High temperature heat pumps applying natural fluids [PDF]

, 2014
The heat pump market has so far mainly focused on residential heat pumps for space heating and domestic hot water production. That means that industrial heat pumps are successfully integrated as low temperature heat recovery systems but rarely employed in processes with heat requirements above 100°C, due to very high investment costs, or non-existing ...
Brcic, Merisa
core   +3 more sources

Fixing Efficiency Values by Unfixing Compressor Speed: Dynamic Test Method for Heat Pumps

Energies, 2019
The growing market penetration of heat pumps indicates the need for a performance test method that better reflects the dynamic behavior of heat pumps.
Carsten Palkowski, Andreas Zottl, Ivan Malenkovic, Anne Simo   +3 more
doaj   +1 more source

Part Load Capability of a High Temperature Heat Pump with Reversed Brayton Cycle [PDF]

, 2021
This paper studies the part load behavior and capability of a high temperature heat pump that operates with the Brayton cycle. A novel concept of a high temperature heat pump which is currently under construction in Cottbus (Germany) is presented.
Gollasch, Jens Oliver, Nicke, Eberhard, Tran, A. Phong, Oehler, Johannes   +3 more
core  

Domestic Hot Water Production with Ground Source Heat Pump in Apartment Buildings

Energies, 2015
Producing domestic hot water (DHW) with a ground source heat pump (GSHP) is challenging due to the high temperature (HT) of DHW. There are many studies proving the better performance of cascade heat pumps compared to single-stage heat pumps when the ...
Jukka Yrjölä, Eetu Laaksonen
doaj   +1 more source

Combined District Heating System CHP-Local Heat Pumps. Part II [PDF]

Problems of the Regional Energetics, 2020
The paper discusses options for district heating systems, including thermal power plants and heat pumps installed in individual heating centers of multi-story buildings.
Sit M.L., Juravliov A.A. , Suvorov D.M., Suvorova L.A.   +3 more
doaj   +1 more source

Integration of Heat Pumps in Buildings and District Heating Systems—Evaluation on a Building and Energy System Level

Energies, 2022
The use of heat pumps in buildings is one of the best and often the only option for the decarbonization of the building stock. District heating seems a promising solution in urban areas and in existing buildings when the use of heat pumps is restricted ...
Fabian Ochs, Mara Magni, Georgios Dermentzis   +2 more
doaj   +1 more source

Evaluation of the Environmental Sustainability of a Stirling Cycle-Based Heat Pump Using LCA

Energies, 2020
Heat pumps are increasingly seen as efficient and cost-effective heating systems also in industrial applications. They can drastically reduce the carbon footprint of heating by utilizing waste heat and renewable electricity.
Umara Khan, Ron Zevenhoven, Tor-Martin Tveit   +2 more
doaj   +1 more source