Detail publikace

Computer recognizing of Defective Solar Cells in the Solar Module

VANĚK, J.

Originální název

Computer recognizing of Defective Solar Cells in the Solar Module

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

This paper deals with the possibility of automated detection of defective solar cells within the whole solar module taken by electroluminescence methods. During the manufacturing of solar cell there is possible to make a lot of useful analysis of the quality of used material and technology processes. Among methods that are displaying distribution of defect in the structure we can count the photoluminescence, which is possible to use on uncontacted material, electroluminescence and LBIC (Light Beam Induced Current) eventually LBIV (Light Beam Induced Voltage) which can be used on contact made solar cells. All this methods are creating large array of data displaying local characteristic of solar cell structure. This data can be displayed as images or can by analyse by mathematic matrix software like Mathlab. The advantage of matrix analyse is possibility to automate an analysing process and speed up the whole process. For useful analyse there must be decide what type of defect can by automatic detected (to make the defect database), mask contact grid of analysed data and by comparison image analysing process found out if the solar cell contain a defect and then what type of defect is it. The only usable method for analysing of defects in whole solar module is electroluminescence because the other methods are not able to get information of all solar cells in whole module.

Klíčová slova

Defects, Defect Density, Monitoring, Modelling, Solar Cells, Solar Module

Autoři

VANĚK, J.

Rok RIV

2012

Vydáno

22. 3. 2012

Nakladatel

CVUT

Místo

Praha

ISBN

978-80-01-05022-4

Kniha

Proceeding of IWTPV12

Strany od

94

Strany do

97

Strany počet

4

BibTex

@inproceedings{BUT94508,
  author="Jiří {Vaněk}",
  title="Computer recognizing of Defective Solar Cells in the Solar Module",
  booktitle="Proceeding of IWTPV12",
  year="2012",
  pages="94--97",
  publisher="CVUT",
  address="Praha",
  isbn="978-80-01-05022-4"
}