Impedance characterization of PV modules in outdoor conditions

Matei-lon Oprea; Sune Thorsteinsson; Sergiu Spataru; Dezso Sera; Peter Behrensdorff Poulsen; Anders Andersen; Ronni Basu

doi:10.4229/EUPVSEC20162016-5BV.1.18

Impedance characterization of PV modules in outdoor conditions

Matei-lon Oprea, Sune Thorsteinsson, Sergiu Spataru, Dezso Sera, Peter Behrensdorff Poulsen, Anders Andersen, Ronni Basu

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

Impedance spectroscopy (IS) has been used for laboratory characterizations of photovoltaic (PV) technologies under well controlled conditions. This work applies IS for outdoor characterization of PV panels, in order to observe the effect of irradiance (G) and temperature (T) on the PV module’s impedance spectrum, and further construct an impedance model that can link environmental changes to the model’s parameters. To achieve this, an optimized setup has been developed for long-term impedance spectra monitoring synchronised with accurate irradiance and temperature data. Preliminary results show clear correlation between the determined parameters and ambient conditions.

Original language	English
Title of host publication	Proceedings of the 2016 European Photovoltaic Solar Energy Conference and Exhibition - 2016
Publication date	2016
Pages	1849-53
ISBN (Print)	3936338418
DOIs	https://doi.org/10.4229/EUPVSEC20162016-5BV.1.18
Publication status	Published - 2016
Event	32nd European Photovoltaic Solar Energy Conference and Exhibition - ICM - International Congress Center , Munich, Germany Duration: 20 Jun 2016 → 24 Jun 2016 https://www.photovoltaic-conference.com/

Conference

Conference	32nd European Photovoltaic Solar Energy Conference and Exhibition
Location	ICM - International Congress Center
Country/Territory	Germany
City	Munich
Period	20/06/2016 → 24/06/2016
Internet address	https://www.photovoltaic-conference.com/

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.4229/EUPVSEC20162016-5BV.1.18

OpenUrl availability

Full text

Cite this

@inproceedings{2a892a825e034b45a8fad643d722ed9e,

title = "Impedance characterization of PV modules in outdoor conditions",

abstract = "Impedance spectroscopy (IS) has been used for laboratory characterizations of photovoltaic (PV) technologies under well controlled conditions. This work applies IS for outdoor characterization of PV panels, in order to observe the effect of irradiance (G) and temperature (T) on the PV module{\textquoteright}s impedance spectrum, and further construct an impedance model that can link environmental changes to the model{\textquoteright}s parameters. To achieve this, an optimized setup has been developed for long-term impedance spectra monitoring synchronised with accurate irradiance and temperature data. Preliminary results show clear correlation between the determined parameters and ambient conditions.",

author = "Matei-lon Oprea and Sune Thorsteinsson and Sergiu Spataru and Dezso Sera and Poulsen, {Peter Behrensdorff} and Anders Andersen and Ronni Basu",

year = "2016",

doi = "10.4229/EUPVSEC20162016-5BV.1.18",

language = "English",

isbn = "3936338418",

pages = "1849--53",

booktitle = "Proceedings of the 2016 European Photovoltaic Solar Energy Conference and Exhibition - 2016",

note = "32nd European Photovoltaic Solar Energy Conference and Exhibition, EU PVSEC 2016 ; Conference date: 20-06-2016 Through 24-06-2016",

url = "https://www.photovoltaic-conference.com/",

}

Oprea, M, Thorsteinsson, S, Spataru, S, Sera, D, Poulsen, PB, Andersen, A & Basu, R 2016, Impedance characterization of PV modules in outdoor conditions. in Proceedings of the 2016 European Photovoltaic Solar Energy Conference and Exhibition - 2016. pp. 1849-53, 32nd European Photovoltaic Solar Energy Conference and Exhibition, Munich, Germany, 20/06/2016. https://doi.org/10.4229/EUPVSEC20162016-5BV.1.18

TY - GEN

T1 - Impedance characterization of PV modules in outdoor conditions

AU - Oprea, Matei-lon

AU - Thorsteinsson, Sune

AU - Spataru, Sergiu

AU - Sera, Dezso

AU - Poulsen, Peter Behrensdorff

AU - Andersen, Anders

AU - Basu, Ronni

PY - 2016

Y1 - 2016

N2 - Impedance spectroscopy (IS) has been used for laboratory characterizations of photovoltaic (PV) technologies under well controlled conditions. This work applies IS for outdoor characterization of PV panels, in order to observe the effect of irradiance (G) and temperature (T) on the PV module’s impedance spectrum, and further construct an impedance model that can link environmental changes to the model’s parameters. To achieve this, an optimized setup has been developed for long-term impedance spectra monitoring synchronised with accurate irradiance and temperature data. Preliminary results show clear correlation between the determined parameters and ambient conditions.

AB - Impedance spectroscopy (IS) has been used for laboratory characterizations of photovoltaic (PV) technologies under well controlled conditions. This work applies IS for outdoor characterization of PV panels, in order to observe the effect of irradiance (G) and temperature (T) on the PV module’s impedance spectrum, and further construct an impedance model that can link environmental changes to the model’s parameters. To achieve this, an optimized setup has been developed for long-term impedance spectra monitoring synchronised with accurate irradiance and temperature data. Preliminary results show clear correlation between the determined parameters and ambient conditions.

U2 - 10.4229/EUPVSEC20162016-5BV.1.18

DO - 10.4229/EUPVSEC20162016-5BV.1.18

M3 - Article in proceedings

SN - 3936338418

SP - 1849

EP - 1853

BT - Proceedings of the 2016 European Photovoltaic Solar Energy Conference and Exhibition - 2016

T2 - 32nd European Photovoltaic Solar Energy Conference and Exhibition

Y2 - 20 June 2016 through 24 June 2016

ER -

Impedance characterization of PV modules in outdoor conditions

Abstract

Conference

UN SDGs

Access to Document

OpenUrl availability

Fingerprint

Cite this