AI tech for DC arc detection in PV systems

Scientists from China have developed a novel system that can detect DC arcs in PV installations through a back-propagation neural network. The novel technique reportedly ensures a detection time of less than 200 ms.Researchers from China's Tianjin University and inverter manufacturer Ginlong Solis have developed a novel AI-based method for DC arc detection in PV systems. A DC arc occurs in PV arrays when there is an electrical discharge between conductive parts on this side of the system. The high energy and temperature involved in the process ionize surrounding gases, creating a plasma path ...

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