Relay Simulation Laboratory

Relay Simulator Laboratory

A system control engineer must neccessarily possess the art of correct interpretation of operation of protective relays, especially the distance schemes. To enable undertstanding of the intricacies of distance protection schemes, including carrier intertripping schemes, a four panel power system protection simulator covering the three zones for protection form either end has been developed, fabricated, installed and commissioned. Various logical alternatives are simulated, and the trainee's responses are monitored.