An MPPT-Based Sensorless Line-Line and Line-Ground Fault Detection Technique for PV Systems

Globally, almost all PV installations are deployed with maximum power point tracking (MPPT) technique to extract the maximum available power output. However, in the case of an electrically faulty PV arrays, the MPPT operation rapidly optimizes the fault current magnitudes to significantly low values...

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Bibliographic Details
Published in:IEEE transactions on power electronics 2019-09, Vol.34 (9), p.8646-8659
Main Authors: Pillai, Dhanup S., Rajasekar, N.
Format: Article
Language:English
Subjects:
Algorithms
Arrays
Circuit faults
Fault currents
Fault detection
Fault diagnosis
Fitness
Impedance
Irradiance
Maximum power point trackers
maximum power point tracking (MPPT)
Maximum power tracking
photovoltaic (PV) power systems
Power electronics
protection
Shading
solar power generation
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