25-08-2017, 09:32 PM
Abstracts: A modern power system is a complex arrangement of machinery, with countless interfacing control loops and distribution and transmission channels, alongwith automated protection and safety support systems. Protection of induction motor is very essential for satisfactory working.This project deals with various protection schemes.In power system scheme relays are use for motor protection. There are different types of relay available for different motor protection purpose. By using protection we can save motor and some times the power system from big disasters. In this project we have shown 3-ø induction motor protection against overload, over current,over voltage etc. There are certain relays and 1-ø priventer used to protect the motor. Here, the protection scheme is shown helps to isolate the motor from faulty parts.