The Temperature Dependant Efficiency of Photovoltaic Modules - a long term evaluation of experimental measurements
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F10%3APU84715" target="_blank" >RIV/00216305:26220/10:PU84715 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The Temperature Dependant Efficiency of Photovoltaic Modules - a long term evaluation of experimental measurements
Original language description
The problematic can be put in short as follows. The photovoltaic cell is in essence a large-surface semiconductor diode working in the generator mode. Its volt-ampere characteristic has limit quantities, which give the magnitude of open-circuit voltage and the value of short-circuit current. These quantities vary in dependence on the change in solar intensity and in cell temperature. Multiplying the instantaneous values of voltage by the instantaneous values of current we obtain the power characteristic. The highest point of this characteristic represents the maximum value of potential power that the photovoltaic cell can supply to the load under given operating conditions. If we want to obtain this maximum power, the voltage across the electrical appliance must equal exactly the optimum voltage. With prolonged solar intensity or impaired cell-cooling conditions the cell surface temperature increases to as much as 60 C. With such elevated temperatures there is a change in the electrica
Czech name
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Czech description
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Classification
Type
C - Chapter in a specialist book
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
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Result continuities
Project
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Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Book/collection name
Renewable Energy
ISBN
978-953-7619-52-7
Number of pages of the result
32
Pages from-to
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Number of pages of the book
580
Publisher name
In-Tech, Olajnica 19/3, 32000 Vukovar, Croatia
Place of publication
Printed in India
UT code for WoS chapter
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