Energy and exergy performance calculation of solar photovoltaic thermal hybrid system under the Baghdad environment
Other Title(s)
الطاقة و حساب الأداء الخارجي للطاقة الشمسية لنظام كهروضوئي حراري في مدينة بغداد
Joint Authors
Muhammad, Muhammad Fawzi
Ubayd, Zayd Salman
Mutashshar, Diya Ghanim
Source
Journal of University of Babylon for Engineering Sciences
Issue
Vol. 27, Issue 1 (31 Jan. 2019), pp.130-141, 12 p.
Publisher
Publication Date
2019-01-31
Country of Publication
Iraq
No. of Pages
12
Main Subjects
Topics
Abstract EN
A combined system with photovoltaic panel modules, which extracts heat from water or air and produces thermal and electrical energy which is called a solar photovoltaic or solar thermal photovoltaic thermal (pv/t) system.
a way to enhance the electrical efficiency of the pv module is by diminishing the temperature at which the module is working, i.e.
by extracting thermal energy.
the design of the solar photovoltaic/thermal provides certain advantages.
when the temperature is increased 1°c, the photoelectric efficiency decrease by 0.5%.
this work is principally aimed to clarify the effectiveness by means of the exergy generated in a pv/t hybrid water module, a photovoltaic thermal module, generating thermal and electrical energy.
were determined the energy, exergy and the efficiency of the power conversion for a certain amount of days in function of the solar intensity, the temperature of the module and environmental temperature.
during the hours 9:00 am to 3:00 pm, the efficiencies of exergy and power conversion varies according to the following values, between 2.16 - 12.27% for the exergy efficiency and between 5.2 - 11.2% for the power conversion efficiency as well as, the energy efficiency varies between 6.89 – 14.9%.
the temperature of the photovoltaic module has a great impact on the electrical, thermal and exergy efficiencies.
moreover, these efficiencies can be enhanced by removing energy in form of heat from the surface of the photovoltaic module.
American Psychological Association (APA)
Mutashshar, Diya Ghanim& Muhammad, Muhammad Fawzi& Ubayd, Zayd Salman. 2019. Energy and exergy performance calculation of solar photovoltaic thermal hybrid system under the Baghdad environment. Journal of University of Babylon for Engineering Sciences،Vol. 27, no. 1, pp.130-141.
https://search.emarefa.net/detail/BIM-918205
Modern Language Association (MLA)
Mutashshar, Diya Ghanim…[et al.]. Energy and exergy performance calculation of solar photovoltaic thermal hybrid system under the Baghdad environment. Journal of University of Babylon for Engineering Sciences Vol. 27, no. 1 (2019), pp.130-141.
https://search.emarefa.net/detail/BIM-918205
American Medical Association (AMA)
Mutashshar, Diya Ghanim& Muhammad, Muhammad Fawzi& Ubayd, Zayd Salman. Energy and exergy performance calculation of solar photovoltaic thermal hybrid system under the Baghdad environment. Journal of University of Babylon for Engineering Sciences. 2019. Vol. 27, no. 1, pp.130-141.
https://search.emarefa.net/detail/BIM-918205
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 140
Record ID
BIM-918205