“Zones of protection” is one strategy that can be used to provide the level of security demanded today. Protective relay engineers keep utility ... Figure 1 is a one-line of a typical substation ...

The Standard – IEC 61850 First multifunction microprocessor relays were developed in the early 1980s. One was based on ... Figure 1 depicts a line protection system for 1½ breaker arrangement. Figure ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. Heathrow is coming under growing scrutiny over its decision to close for almost 24 hours following a fire ...

Power Line Communication could potentially change how we handle connectivity, not just for smart devices, but for the ...

AUSTIN, Texas – After a near two-hour severe weather delay, day one of the Texas Relays is in the books as the Kentucky track and field team continues its 2025 outdoor schedule in Austin, Texas at ...

transcript Heathrow Airport in London, one of the busiest in the world, was shut down on Friday after a fire disrupted power from a nearby electrical substation. “We have lost power equal to ...

LONDON -- Heathrow Airport said it planned to resume some flights Friday after a large fire at an electrical substation knocked ... Heathrow is one of the world's busiest airports for ...

It could cost $100 million and take years to install the backup generators to prevent another hourslong power loss like the one at Britain ... mile from the electric substation where a fire ...