Sir, appreciate it if you could create a video about the relay protection system such as current differential, backup distance relay, etc.. and type of relay use for every feeder such as overhead line feeder, transformer feeder, bus section feeder, etc..
Please suggest some TECHNIQUES of FAULT DETECTION, CLASSIFICATION, IDENTIFICATION TECHNIQUES USED IN MICROGRID AND SUGGEST SOME METHOD TO IMPROVE, restore THE AFECTED REGION
These faults are happening to cables and overhead lines due to natural disasters or mainly human excavations so the electricity will be cut or shorted by the protection equipments before the three lines will be touched and the earth it’s faster than you imagine.. it will black out in parts of seconds just between the first touch between one phase With earth or neutral or another phase.. and the other phases will be affected by heat and carbon and commonly the cable should be cut especially if it is HV cable
