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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

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20201 - Electrical and electronic engineering

Result continuities

  • Project

  • 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

  • UT code for WoS article

    001048133700001

  • EID of the result in the Scopus database

    2-s2.0-85164720439