CNN and random forest model to detect multiple faults in bifacial PV systems, including dust, shading, aging, and cracks. Using simulated I-V curves and a 180-day synthetic dataset, the model achieved ...

What is a desaturation detection circuit? A desaturation fault detection circuit provides protection for power semiconductor switches (IGBT or MOSFETs) against short-circuit current events which may ...

DC-DC converters are pivotal components in power electronics, underpinning applications ranging from aerospace systems to renewable energy installations. As these converters frequently operate in ...

Electrical engineers have manually identified circuit faults using multimeter testing and visual inspections, spending countless hours measuring currents and inspecting for soldering defects.

In order to continuously improve the transparency of power distribution grids, it is important to have precise knowledge about the relevant conditions in the local grid. This is achieved by utilizing ...

NOJA Power has collaborated with a major Australian utility to pioneer detection of fallen high voltage conductors using under voltage brownout capability in its OSM Series Automatic Circuit Reclosers ...

The National Electrical Code (NEC) requirements for arc fault circuit interrupters (AFCIs) have become more stringent with each passing Code cycle, stirring up much discussion and debate among ...

Lighting a string of LEDs at a constant brightness requires driving it with a regulated current. A boost converter is commonly used to step up the voltage to a level high enough to bias the LEDs on ...