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Wyszukujesz frazę "photovoltaic energy" wg kryterium: Temat


Wyświetlanie 1-5 z 5
Tytuł:
Energy and economic analysis of the use of photovoltaic in energy systems
Autorzy:
Szczerbowski, R.
Powiązania:
https://bibliotekanauki.pl/articles/97295.pdf
Data publikacji:
2013
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
photovoltaic
renevable energy sources
energy analysis
economic analysis
simulation modelling
Opis:
Energy policy of Poland in a balanced way has to provide security of energy supply, increase the use of its own resources and promote the sustainable development of different electricity generation technologies. The established aims of climate and energy policy will be difficult to achieve without efficient technologies based on distributed generation. In this context, the importance of the development and use of photovoltaic systems is growing. Photovoltaics is one of the most promising technologies and the possibilities of its use in various scale energy systems make it an effective and safe source of energy and an important part of a stable and independent energy mix in the future.
Źródło:
Computer Applications in Electrical Engineering; 2013, 11; 416-422
1508-4248
Pojawia się w:
Computer Applications in Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of the properties and impact of the shape of a flexible photovoltaic roof tile on the effectiveness of its performance
Autorzy:
Dobrzycki, A.
Kurz, D.
Laska, D.
Powiązania:
https://bibliotekanauki.pl/articles/97279.pdf
Data publikacji:
2016
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
photovoltaic roof tile
BIPV
amorphous cells
energy yield
current–voltage characteristics
photovoltaic module exposure
Opis:
This paper concerns building integrated photovoltaics (BIPV), and in particular, potential advantages resulting from the use of this technology. The possibilities of integration of the BIPV elements in the building structure were presented, with particular consideration of photovoltaic roof covering. In order to demonstrate the legitimacy of using solutions of this type in real conditions, the subject of the analysis was the thin–film photovoltaic module, which constitutes an integral part of the photovoltaic roof tile. During the tests, particular attention was paid to changes in parameters of the tested object, depending on the way it is shaped in relation to the solar radiation, demonstrating in this way, the necessity to strive for the optimal exposure of the BIPV elements in relation to the sun.
Źródło:
Computer Applications in Electrical Engineering; 2016, 14; 432-443
1508-4248
Pojawia się w:
Computer Applications in Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of the impact of increasing the efficiency of Savonius turbine working in a hybrid system trough the using of building’s elements as curtains
Autorzy:
Kasperowicz, Ł
Kurz, D.
Powiązania:
https://bibliotekanauki.pl/articles/97339.pdf
Data publikacji:
2012
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
Savonius turbine
photovoltaic panels
off-grid system
energy generation
Opis:
The paper presents Savonius turbine and the results of worldwide research. Statement was made the most optimal geometric parameters and shows how increase a turbine efficiency of energy generation without interfering with the turbine structures, through the use of appropriately selected curtains. Proposed use of building elements to improve the efficiency of the turbine and to create a hybrid system, attaching photovoltaic panels. Calculated energy yield of the entire system and installation diagram is shown in off-grid system.
Źródło:
Computer Applications in Electrical Engineering; 2012, 10; 218-227
1508-4248
Pojawia się w:
Computer Applications in Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Conditions of selection of the photovoltaic module for the microgeneration
Autorzy:
Głuchy, D.
Powiązania:
https://bibliotekanauki.pl/articles/97745.pdf
Data publikacji:
2015
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
PV
renewable energy sources
photovoltaic microgeneration
potential induced degradation
Opis:
In the study the attention was paid to the problem of proper selection of photovoltaic modules. Normative definition of the term of photovoltaic microgeneration was given. Attention was paid to the criteria used for inverters at the stage of planning the investment with a selected value of rated power. Their application and usefulness for the microgeneration were described. A number of practical comments was given, the observance of which would allow to maximize the efficiency for the systems with smallest powers.
Źródło:
Computer Applications in Electrical Engineering; 2015, 13; 423-432
1508-4248
Pojawia się w:
Computer Applications in Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Battery charging controllers in autonomous photovoltaic systems
Autorzy:
Głuchy, D.
Trzmiel, G.
Powiązania:
https://bibliotekanauki.pl/articles/97256.pdf
Data publikacji:
2012
Wydawca:
Politechnika Poznańska. Wydawnictwo Politechniki Poznańskiej
Tematy:
photovoltaic systems
solar power
charge controller
energy storage devices
Opis:
In the work, the authors explain the concept of operation of an autonomous photovoltaic system with particular focus on the role of battery charging controllers. Didactic experiments that complement the theoretical knowledge on the construction and the principles of operation of photovoltaic systems of the “off-grid” type were conducted. The laboratory set described provides the capabilities to analyze the operation of small autonomous photovoltaic systems which are analogous to complex systems that are used in real settings. The systems are especially popular in Poland and that is why it is important to deepen the knowledge on them. Particular attention is put in the article on the cooperation of photovoltaic elements with energy storage devices (condensers and batteries) and with the load points with the use of battery charging controllers (serial and shunt) and of a module protecting the energy storage devices against discharging. The review of different solutions is complemented with sample measurement tests and with the test results for the tested system of the “off-grid” type.
Źródło:
Computer Applications in Electrical Engineering; 2012, 10; 347-357
1508-4248
Pojawia się w:
Computer Applications in Electrical Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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