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Arcing signals in PV power plants - Evaluation of AFD test standards and alternative setups based on in-field arc measurements

: Eger, F.


Institute of Electrical and Electronics Engineers -IEEE-:
IEEE 43rd Photovoltaic Specialists Conference, PVSC 2016 : 5-10 June 2016, Portland, Or.
Piscataway, NJ: IEEE, 2016
ISBN: 978-1-5090-2724-8 (Electronic)
ISBN: 978-1-5090-2725-5 (Print on Demand)
Photovoltaic Specialists Conference (PVSC) <43, 2016, Portland/Or.>
Conference Paper
Fraunhofer ISE ()

Field experience with arc fault detectors (AFD) in photovoltaics has revealed problems with detection and false tripping among several products on market. This paper will compare arcing signals according to the test standard UL 1699B with in-field measurements to find reasons behind this and develop possible solutions.