Field measurements and energy performance analysis of renewable energy source devices in a heating and cooling system in a residential building in southern Poland

Pater, Sebastian

doi:10.1016/j.enbuild.2019.06.057

Cited by 31 publications

(18 citation statements)

References 25 publications

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“…The EU increased its photovoltaics capacity from 11.36 to 134 GWp in the years 2008-2019 [106]. Poland (800 MWp), Belgium, France, Hungary, and Italy (more than 500 MWp each) increased their capacity of PV power in 2019 compared to 2018 [89]. This energy is considered to be the cleanest energy, and can be produced in organic and inorganic semiconductors [107].…”

Section: Discussionmentioning

confidence: 99%

“…Heating and cooling are important aspects of human activity that use energy. Modern devices should use renewable energy sources in heating and cooling because this can improve the air quality and combat climate change [89]. In the European Union (EU), about 40% of total energy consumption is used by buildings.…”

Section: Proportion Of Use Of Individual Energy Carriers In Europementioning

confidence: 99%

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Development of Renewable Energy Sources in the European Union in the Context of Sustainable Development Policy

et al. 2022

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Renewable energy sources play a key role in decarbonizing the economy of the European Union (EU) and the world. The aim of this research is to present the development of the renewable energy sources (RES) sector in the European Union (EU), with particular emphasis on sustainable development. The EU guidelines, requirements, and directives were analyzed in order to meet the provisions of the energy policy to ensure energy and climate security. The potential of the RES was studied in the EU countries, and the possibility of its use in cogeneration with the use of local renewable resources. The results are presented in tabular, graphic, and descriptive forms. The results are presented based on the extensive literature on the subject and data from Eurostat. The data covered 2004–19. We used different methods to evaluate the changes in the RES in the EU countries. First, we compiled descriptive statistics; second, we used the Augmented Dickey–Fuller test (ADF test); and, finally, we used the Generalized Autoregressive Conditional Heteroscedasticity model (GARCH model). Our analysis found that the EU increased the share of RES. The biggest share of energy from renewable energy sources was found in 2019 in Iceland (78%), Norway (74%), and Sweden (56%). The biggest increase in the share of RES in 2004–19 was found in Malta (8322%), Great Britain (1126%), and Luxemburg (784%). The results demonstrate the development of RES in the EU countries. However, not all countries achieved the planned goal in 2019.

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Section: Discussionmentioning

confidence: 99%

Section: Proportion Of Use Of Individual Energy Carriers In Europementioning

confidence: 99%

Development of Renewable Energy Sources in the European Union in the Context of Sustainable Development Policy

et al. 2022

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“…Although Poland has less favourable solar conditions than countries of southern Europe [40], the available solar energy is sufficient to use it in building applications [41][42][43] and it has an important share in the thermal balance of Polish buildings [44,45].…”

Section: Polish Typical Meteorological Yearsmentioning

confidence: 99%

Modelling of Solar Irradiance Incident on Building Envelopes in Polish Climatic Conditions: The Impact on Energy Performance Indicators of Residential Buildings

Michalak¹

2021

Energies

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In this study, we use the data of Polish typical meteorological years and 15 transposition models to obtain global solar irradiance on sloped surfaces to calculate solar irradiance on external building partitions, solar gains, heating demands, and primary nonrenewable energy for heating and domestic hot water (EPH+W) of two typical Polish residential buildings, each for two variants in five locations. In relation to TMYs, annual solar gains were lower by −31% and −36% on average in a single and multifamily building, respectively, and the annual heating demands increased by 9% and 16%, respectively. Consequently, averaged EPH+W in relation to TMYs rose by 1.4 kWh/m2 and 4.5 kWh/m2, respectively. The mean differences between TMYs and the new method from the recently published EN-ISO 52010 standard for test Building 1 were 1.6 and 1.2 kWh/m2, for Variants 1 and 2, respectively. Similarly, for test Building 2, the mean differences were 5.1 kWh/m2 and 3.9 kWh/m2, respectively. This means that the simulation model that is chosen has a visible impact on a building’s energy performance indicators and its rating without any changes in the physical structure and use of the building.

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“…Pater [18] described the seven-year experiment, in a residential building located near Kraków (Poland), with a system equipped with gas condensing boiler, biomass boiler, solar collectors and ground source heat pump as the alternative heat generators. There were three circuits-central heating, domestic hot water and cooling.…”

Section: Introductionmentioning

confidence: 99%

Energetic and Ecologic Heat Pumps Evaluation in Poland

Sewastianik

Gajewski

2020

Energies

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The purpose of the work is a comparison of indirect carbon dioxide emissions between the different heat pump types that operate in Polish climate conditions. The analysis embraces air-to-water heat pump, ground-to-water heat pump, water-to-water heat pump and water-to-water heat pump with separating heat exchanger in the selected towns one in each climatic zone in the country. The study starts from determining seasonal coefficient of performance in each location using heating degree days to estimate seasonal heat demand. Seasonal coefficient of performance values enable an assessment which kind of heat pump meets the European Union requirements in every location. Eventually, indirect CO2 emissions that is caused by electrical energy production, are estimated for every heat pump in each location. Ground-to-water heat pump and water-to-water heat pump satisfy these requirements in each climatic zone in Poland. Air-to-water heat pump would be an energetic and ecological viable on a condition that substantial changes were done in Polish electrical energy mix.

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Field measurements and energy performance analysis of renewable energy source devices in a heating and cooling system in a residential building in southern Poland

Cited by 31 publications

References 25 publications

Development of Renewable Energy Sources in the European Union in the Context of Sustainable Development Policy

Development of Renewable Energy Sources in the European Union in the Context of Sustainable Development Policy

Modelling of Solar Irradiance Incident on Building Envelopes in Polish Climatic Conditions: The Impact on Energy Performance Indicators of Residential Buildings

Energetic and Ecologic Heat Pumps Evaluation in Poland

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