Fault Detection and Protection of Transformer by Using Microcontroller
Karpe S R, Sandeep Shelar, Shraddha Garkad, Shruti Lakade Department of Electrical, SBPCOE. Abstract-This paper presents a novel digital technique for transformer protection.This paper describe the fault detection and protection of transformer .The transformer is a key element in electrical power system .Proper protection is needed for economical and safe operation in electrical power system .Transformer protective relay should be sense the fault occurs in transformer and trip the circuit during internal fault measuring. This study describe the design and implementation of microcontroller based system for protecting transformer. Keywords-Switchgear and Protection, Load Sharing and control, GSM System.