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Energy-Active Shadow Structures in Single-Family Buildings – Application Possibilities and Architectural Conditions Cover

Energy-Active Shadow Structures in Single-Family Buildings – Application Possibilities and Architectural Conditions

Architecture, Civil Engineering, Environment
Volume 16 (2023): Issue 2 (June 2023)
By: Barbara Uherek-Bradecka,  Maciej Rozpondek and  Grzegorz Kasprzyk  
Open Access
|Jul 2023

Figures & Tables

Figure 1.

Calculation of seasonal heat demand factor for a residential and commercial building – own study by M. Rozpondek and G. Kasprzyk based on [18]: (Te – design external temperature [°C], Sd – heating degree days [K·d])
Calculation of seasonal heat demand factor for a residential and commercial building – own study by M. Rozpondek and G. Kasprzyk based on [18]: (Te – design external temperature [°C], Sd – heating degree days [K·d])

Figure 2.

Principles and methods of designing low-energy buildings; own study M. Rozpondek and G. Kasprzyk based on [22]
Principles and methods of designing low-energy buildings; own study M. Rozpondek and G. Kasprzyk based on [22]

Figure 3.

A diagram of solar energy conversion to electricity and heat in PVT hybrid solar panels with support of RSP rollable solar panels and central heating and hot water system using a heat pump and back-up pulse gas boiler; own study by M. Rozpondek and G. Kasprzyk
A diagram of solar energy conversion to electricity and heat in PVT hybrid solar panels with support of RSP rollable solar panels and central heating and hot water system using a heat pump and back-up pulse gas boiler; own study by M. Rozpondek and G. Kasprzyk

Figure 4.

Process diagram of the power generation system - ON GRID with energy storage using PVT hybrid solar panels and RSP rollable solar panels; own study by M. Rozpondek and G. Kasprzyk
Process diagram of the power generation system - ON GRID with energy storage using PVT hybrid solar panels and RSP rollable solar panels; own study by M. Rozpondek and G. Kasprzyk

Figure 5.

An example process diagram for a system of electricity, heat and cooling production using a dual-circuit heat pump and PVT-HP hybrid photovoltaic collectors, supported by a ground exchanger, a recuperator and rollable solar panels; own study by M. Rozpondek and G. Kasprzyk
An example process diagram for a system of electricity, heat and cooling production using a dual-circuit heat pump and PVT-HP hybrid photovoltaic collectors, supported by a ground exchanger, a recuperator and rollable solar panels; own study by M. Rozpondek and G. Kasprzyk

Figure 6.

Examples of installation parameters of a rollable solar unit – in the structure of a mobile, energy-active shadow; own study by M. Rozpondek and G. Kasprzyk
Examples of installation parameters of a rollable solar unit – in the structure of a mobile, energy-active shadow; own study by M. Rozpondek and G. Kasprzyk

Figure 7.

Comprehensive control system for access, utilities, power generation, and equipment of a smart residential home – own study by M. Rozpondek and G. Kasprzyk based on [46]
Comprehensive control system for access, utilities, power generation, and equipment of a smart residential home – own study by M. Rozpondek and G. Kasprzyk based on [46]

Figure 8.

Model of building, scale 1:50, in an actual location with a visible range of sun penetration in interior; personal photograph by Barbara Uherek-Bradecka, 2018
Model of building, scale 1:50, in an actual location with a visible range of sun penetration in interior; personal photograph by Barbara Uherek-Bradecka, 2018

Figure 9.

Application of an energy active shading plane in a building with a gable roof: a – solution with continuation of the slope and optimum slope angle, b – with the change of the slope angle and deterioration of the active shading parameters, but in accordance with trends and aesthetics; own study by Barbara Uherek-Bradecka
Application of an energy active shading plane in a building with a gable roof: a – solution with continuation of the slope and optimum slope angle, b – with the change of the slope angle and deterioration of the active shading parameters, but in accordance with trends and aesthetics; own study by Barbara Uherek-Bradecka

Figure 10.

Solid solutions of author's architectural designs with various forms of energy active shading coatings; study by Barbara Uherek-Bradecka
Solid solutions of author's architectural designs with various forms of energy active shading coatings; study by Barbara Uherek-Bradecka

Comparison of final energy consumption in the residential sector by purpose in 2019 – own study based on [27]

PurposeShare in final energy consumption, %.
EU-28Poland
Heating63.663.2
Water heating14.817.3
Lighting and devices14.110.6
Cooking6.18.9
Space cooling0.40.0
Other end uses1.00.0
Total100.0100,0

Share of carriers in energy consumption in heating of residential buildings in EU-28 and in Poland in 2017 and in 2019* [27]

CountriesShares of carriers in energy consumption for heating of residential buildings
ElectricityHeat deliveredGasSolid fuelsOil and petroleum productsRES and waste
EU-285.45.3*9.510.1*43.038.0*4.84.2*14.014.5*23.427.9*
Poland0.91.0*20.821.0*15.116.7*44.640.2*0.70.7*18.020.4*

Shares of energy carriers in central heating and hot water installations in Poland in single-family buildings [32]

InstallationShares of energy carriers in installations
coalbiomassnatural gaselectricitysolar energyheating oil
central heating512027--2
hot water221540149-
DOI: https://doi.org/10.2478/acee-2023-0016 | Journal eISSN: 2720-6947 | Journal ISSN: 1899-0142
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Language: English
Page range: 65 - 80
Submitted on: May 25, 2022
Accepted on: Jun 19, 2023
Published on: Jul 20, 2023
Published by: Silesian University of Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Keywords:
Energy active shadow,
BIPV and BIPVT photovoltaics systems,
Indoor environmental quality, Residential building (single family home),
Renewable energy sources
Related subjects:
Architecture and design,
Architecture,
Architects, buildings

© 2023 Barbara Uherek-Bradecka, Maciej Rozpondek, Grzegorz Kasprzyk, published by Silesian University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

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