An efficient fault diagnosis method for PV systems following string current
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2017.03.214
Abstract: Abstract With the elevated use of Solar Photovoltaic (PV) systems, efficiency improvement of PV systems has become a priority research topic nowadays. Moreover, remarkable efforts to study different PV fault diagnosis methods have been increasing… read more here.
Keywords: methodology; fault; string current; circuit ... See more keywords
A String-Current Behavior and Current Sensing-Based Technique for Line–Line Fault Detection in Photovoltaic Systems
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DOI: 10.1109/tmag.2020.3013648
Abstract: The normal operation of a photovoltaic (PV) system is undermined by line–line (LL) faults. An LL fault, which establishes an unintentional current path between two points of different potentials, can cause malfunctions and even fire… read more here.
Keywords: current behavior; string current; line; fault detection ... See more keywords
Measurement of currents in systems of power-system protection from single-phase earth faults and in automated control by arc-suppression reactors
Sign Up to like & getrecommendations! Published in 2017 at "Russian Electrical Engineering"
DOI: 10.3103/s1068371217070070
Abstract: The behavior of a null-string current transformer as an inertial element was analyzed, and the transfer function was derived in accordance with the equivalent circuit of current transformer. The oscillograms of real null-string currents and… read more here.
Keywords: power system; string current; power; null string ... See more keywords