With the increased deployment of high-power dc systems such as those used in electric vehicles, wind turbines, photovoltaic plants, and other large-scale energy harvesters, there is a growing concern ...

The Fire Protection Research Foundation, an affiliate of the National Fire Protection Association, is seeking sponsors for a new research project focused on direct current (DC) arc flash hazards.

In recent years, PV power station fire accidents have occurred frequently, which not only lose the power station property and power generation income, but also cause building damage and personal ...

Goodwe has introduced a new-generation Arc Fault Circuit Interrupter (AFCI), validated by TÜV Rheinland, to address DC DC arcing faults in photovoltaic systems. Integrating advanced artificial ...

The arc fault is an unintended arc created by current flowing through an unplanned path. Conventional overcurrent protective devices do not detect low level hazardous arcing currents that have the ...

Next to the National Electrical Code, NFPA 70E, “Standard for Electrical Safety in the Workplace,” is the largest selling document among more than 300 NFPA codes and standards. Although not a code ...

With increasing interest and demand for renewable energy sources, the market has seen a surge in the deployment of solar photovoltaic systems that convert sunlight to electricity. While new ...

WASHINGTON (WUSA 9) -- Metro personnel put out an arcing insulator outside the Dupont Circle Station Saturday, said Metro Spokesperson Dan Stessel. The arcing insulator was put outside after D.C. Fire ...

WASHINGTON (WUSA9) -- Reports of an arcing insulator at the Friendship Heights metro station is causing delays on the Red Line, according to officials. DC Fire Department is responding to the incident ...