Directional Over current relay|Protection of parallel lines|Directional over current protection

Directional over current relay or directional over current protection is very much essential for systems having parallel path, sources at both end and ring system. Non directional protection causes loss of the entire source in the event of a fault. Directional protection can prevent that and isolate the exact faulty circuit. #ElectricalTechnologyAndIndustrialPractice, #DirectionalOverCurrentProtection, #DirectionalRelay Directional over current relay Directional relay Directional protection over current protection with directional selectivity application of directional relay application of directional protection where to use directional relay how to use directional over current relay directional protection application ANSI code 67 67 relay How to use 67 relay Transmission line protection radial feeder protection ring main circuit protection Please like, share, comment and subscribe to our channel. Thanks for watching the video.