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 ...

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 ...

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