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

A motor protection relay safeguards electric motors by detecting thermal stress, phase imbalance, stall, and abnormal ...

Power systems today operate in an environment where reliability and safety must be maintained despite rising loads, expanding ...

Duke Energy is evaluating the use of a point to point digital secondary system to reduce the amount of copper utilized in traditional substation protection designs. Table I below, lists various ...

Power systems dedicated to next-generation high-performance blade servers, datacenters, storage and communication infrastructure systems are a group that “feels the need--the need for speed!” ...