At the time of a disaster, the base station for communication may be damaged and mobile communication may not function, and the risk that the damage will be expanded is pointed out. "Disaster Relay ...

Schweitzer Engineering Laboratories has released the SEL-T400L Time-Domain Line Protection—the world’s first traveling-wave microprocessor-based relay. It detects power system faults and sends a trip ...

Schweitzer Engineering Laboratories (SEL) released the SEL-T400L Time-Domain Line Protection—the world’s first traveling-wave microprocessor-based relay. It detects power system faults and sends a ...

Electrocon International has released CAPE 14, the next generation version of Electrocon’s CAPE family of computer-aided protection software. Supporting the system protection function within electric ...

The research conducted is to develop new transmission technologies that enable multiplexing transmission of multiple broadcast programs by increasing transmission capacity compared to current ...