IMPEDANCE SPECTROSCOPY AND ITS POSSIBLE USE FOR DEFFECTS DETECTION

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F16%3A00305626" target="_blank" >RIV/68407700:21230/16:00305626 - isvavai.cz</a>

Result on the web

<a href="https://www.eupvsec-proceedings.com" target="_blank" >https://www.eupvsec-proceedings.com</a>

DOI - Digital Object Identifier

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Result language

angličtina

Original language name

IMPEDANCE SPECTROSCOPY AND ITS POSSIBLE USE FOR DEFFECTS DETECTION

Original language description

A common problem to be solved during the operation of photovoltaic (PV) power plants is early detection of PV modules defects. Usual methods are based on both measurement of electric parameters and visualization of possible defects (thermography). The common electric measurement usually doesn’t show the initial damage like less serious cracks inside the module. For these purposes is necessary to use some advanced visualization method like electroluminescence. But this requires either special equipment or the dark chamber. In this text is presented a new approach to revealing the hidden defects using impedance spectroscopy. The results of measurement are presented as well as comparison between the individual methods.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

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Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

EU PVSEC Proceedings

ISBN

3-936338-41-8

ISSN

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e-ISSN

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Number of pages

4

Pages from-to

1842-1845

Publisher name

WIP - Renewable Energies

Place of publication

Munich

Event location

Mnichov

Event date

Jun 20, 2016

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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