Detail publikačního výsledku

Analysis of Photovoltaic Module after Potential Induced Degradation

VANĚK, J.; HYLSKÝ, J.; STRACHALA, D.; ČUDEK, P.; ŠTURM, M.

Originální název

Analysis of Photovoltaic Module after Potential Induced Degradation

Anglický název

Analysis of Photovoltaic Module after Potential Induced Degradation

Druh

Stať ve sborníku mimo WoS a Scopus

Originální abstrakt

This work deals with the phenomenon called Potential-Induced Degradation of PV modules (PID shortly). Currently is this problem solved in a lot of scientific institutes where is analyzed the physical description of the process that occurs due to PID. The cause of PID degradation is in a migration of positive sodium ions from glass (that protects PV modules from the environmental influences) to the PV cell which leads to a negative effect in a pn junction of photovoltaic cell. This article is focused on the entire photovoltaic module. PV module is firstly degraded and then regenerated through an applied voltage of 600 V between the aluminum frame and PV cells of module. The degradation and regeneration process was locally supported by increasing of the temperature of PV module to 80 ° C. In this way was possible to observe the influence of temperature in a PID affected PV module.

Anglický abstrakt

This work deals with the phenomenon called Potential-Induced Degradation of PV modules (PID shortly). Currently is this problem solved in a lot of scientific institutes where is analyzed the physical description of the process that occurs due to PID. The cause of PID degradation is in a migration of positive sodium ions from glass (that protects PV modules from the environmental influences) to the PV cell which leads to a negative effect in a pn junction of photovoltaic cell. This article is focused on the entire photovoltaic module. PV module is firstly degraded and then regenerated through an applied voltage of 600 V between the aluminum frame and PV cells of module. The degradation and regeneration process was locally supported by increasing of the temperature of PV module to 80 ° C. In this way was possible to observe the influence of temperature in a PID affected PV module.

Klíčová slova

Keywords: Potential-Induced Degradation, PV modules, solar cells.

Klíčová slova v angličtině

Keywords: Potential-Induced Degradation, PV modules, solar cells.

Autoři

VANĚK, J.; HYLSKÝ, J.; STRACHALA, D.; ČUDEK, P.; ŠTURM, M.

Rok RIV

2017

Vydáno

26.07.2016

Nakladatel

WIP

Místo

Mnichov, Německo

ISBN

3-936338-41-8

Kniha

Proceedings of 32st European PV Solar Energy Conference and Exhibition

ISSN

2196-0992

Periodikum

EU PVSEC 2014 Proceedings DVD

Svazek

1

Číslo

2016

Stát

Spolková republika Německo

Strany od

1901

Strany do

1904

Strany počet

4

BibTex

@inproceedings{BUT127262,
  author="Jiří {Vaněk} and Josef {Hylský} and Dávid {Strachala} and Pavel {Čudek} and Martin {Šturm}",
  title="Analysis of Photovoltaic Module after Potential Induced Degradation",
  booktitle="Proceedings of 32st European PV Solar Energy Conference and Exhibition",
  year="2016",
  journal="EU PVSEC 2014 Proceedings DVD",
  volume="1",
  number="2016",
  pages="1901--1904",
  publisher="WIP",
  address="Mnichov, Německo",
  isbn="3-936338-41-8",
  issn="2196-0992"
}