A transformer protection relay does not replace upstream devices. It defines responsibility. By clearly assigning fault ...

Power systems today operate in an environment where reliability and safety must be maintained despite rising loads, expanding interconnections, and increasing dependence on distributed energy ...

ABB has installed more than 700,000 SPACOM relays used for power system protection and reliable power system operation world-wide. With the older generation of relays now aging, ABB is developing new ...

As the electric distribution system transforms into a smarter network, Commonwealth Edison Co.’s distribution automation team has embarked on a step-change journey that will transform distribution ...

Complemented by an IEC 61850 Ed 2.1 compatible configuration tool to maximize security and interoperability Demonstrates vision of a smarter, modular, and actively managed distribution network Dubai, ...