Here’s a nostalgic vibe of an awesome analog chip from the 1990s era that’s still making an impact in audio designs.

In DC voltage applications, the RC snubber network is typically wired across the relay contacts, whereas in standard AC ...

Overcurrent relays are devices that protect power systems from excessive currents that can damage equipment, cause faults, or create hazards. They operate by detecting the current flowing through ...

This paper presents the limit curves by transient stability for the inverse-time overcurrent relays. Two cases were analyzed: 1) faults in radial lines and 2) faults in lines which are fed from both ...

This paper specializes on determining of optimal overcurrent relay coordination, which is imperative for primary and backup overcurrent relays using hybrid particle swam optimization (PSO) and linear ...

A single-phase line-to-ground fault simulation with overcurrent relay logic (IEEE 50) and breaker response modeled in PSCAD ...

Simulation Results Figure 3 presents power system simulation results of the current seen by the feeder overcurrent relay, when a large (8 MW) synchronous generator (an example of distributed ...