Characterization of a small amorphous photovoltaic panel and derivation of its SPICE model
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F23%3A00366961" target="_blank" >RIV/68407700:21230/23:00366961 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.solener.2023.111854" target="_blank" >https://doi.org/10.1016/j.solener.2023.111854</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.solener.2023.111854" target="_blank" >10.1016/j.solener.2023.111854</a>
Alternative languages
Result language
angličtina
Original language name
Characterization of a small amorphous photovoltaic panel and derivation of its SPICE model
Original language description
This paper presents a simple method to resolve the parameters of the single-diode equivalent circuit for small amorphous photovoltaic (PV) panels. It is based on a precise measurement using a test bench that allows the characterization of PV panels at different illumination levels from 10 lx to 3000 lx. The measurement under different illumination conditions allows the calculation of the model parameters using only a standard polynomial, logarithmic and exponential functions - no numerical approach or Lambert W function is required. The solved parameters are later used in LTspice simulations, which are compared with the real measurements. The Spice model presented in this paper is based on the single diode model, but is modified to be more reliable at low illumination levels. The Spice model can be used for the design of MPPT systems or for various indoor IoT applications, where it allows to predict the available energy under different conditions.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
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Continuities
R - Projekt Ramcoveho programu EK
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Solar Energy
ISSN
0038-092X
e-ISSN
1471-1257
Volume of the periodical
Volume 262
Issue of the periodical within the volume
September
Country of publishing house
GB - UNITED KINGDOM
Number of pages
10
Pages from-to
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UT code for WoS article
001048133700001
EID of the result in the Scopus database
2-s2.0-85164720439