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Assessment of two-level heat pump installations’ power efficiency for heat supply systems [PDF]
Trudy Odesskogo Politehničeskogo Universiteta, 2015 The problem of energy saving becomes one of the most important in power engineering. It is caused by exhaustion of world reserves in hydrocarbon fuel, such as gas, oil and coal representing sources of traditional heat supply.
Алла Євсеївна Денисова +1 more
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Energies, 2022 In recent years, one of the key postulates in the European Union’s policy has become the development of renewable energy sources. In order to achieve the desired synergy effect, the idea of combining two selected sources of energy appeared.
Mariusz Niekurzak +3 more
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Energies, 2020 Heat pumps in combination with a photovoltaic system are a very promising option for the transformation of the energy system. By using such a system for coupling the electricity and heat sectors, buildings can be heated sustainably and with low ...
Thomas Kemmler, Bernd Thomas
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A Building Energy Management System Based on an Equivalent Electric Circuit Model
Energies, 2020 In recent decades, many EU and national regulations have been issued in order to increase the energy efficiency in different sectors and, consequently, to reduce environmental pollution. In the building sector, energy efficiency interventions are usually
Giovanni Bianco +5 more
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Energies, 2017 Water loop heat pump (WLHP) air conditioning systems use heat pumps connected to a common water circuit to fulfill the energy demands of different thermal zones in a building. In this study, the energy consumption was analyzed for the air conditioning of
Francisco Javier Fernández +2 more
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Flexible use of electricity in heat-only district heating plants
International Journal of Sustainable Energy Planning and Management, 2017 European energy systems are in a period of significant transition, with the increasing shares of variable renewable energy (VRE) and less flexible fossil-based generation units as predominant factors.
Erik Trømborg +4 more
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AUTOMATIC CONTROL SYSTEM FOR THE HEAT PUMP EMBEDDED IN THE MILK PASTEURIZATION AND COOLING INSTALLATION, part II [PDF]
Problems of the Regional Energetics, 2013 The goal of the present work is to elaborate the scheme of the disturbance compensation system, which is influencing the level of refrigerant consumption in evaporators and gas coolers of the heat pump embedded in the milk pasteurization and cooling ...
Sit M.L., Sit B.M.
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Holodilʹnaâ Tehnika i TehnologiâThis article is devoted to the methods for increasing the efficiency of the heat pump heating system using the effect based on the energy saving principles.
А.Є. Денисова +1 more
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Acta AcusticaAir Source Heat Pumps (ASHPs) are key to reducing carbon emissions from heating requirements of buildings, especially in colder regions like Europe. However, installation rates remain below targets, with noise emissions posing a major barrier to wider ...
Acun Volkan +3 more
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