GSM Based Three Phase Induction Motor Protection and Fault Detection System


Abstract
Induction Motors are the most widely used motor for appliances, induction control and automation; hence they are robust, reliable and durable. Although Induction Motors are reliable, they are subjected to some undesirable stresses, causing faults resulting in failure. There are various types of faults that are encountered during operation of induction motor. Like electrical faults such as over/under voltage, over load, phase reversing, unbalanced voltage and single phasing. The rotor winding failure, stator winding failure and bearing faults are most occurring mechanical faults. The vibration of machine, external moisture, contamination and ambient temperature also affect the induction motor performance. So, in order to improve efficiency of induction motor all these faults has to be taken care of by reliable protection scheme. However, the control of machines is very risky and difficult when machine is on continuous duty. This project detects the faults in three phase induction motor. These project senses the humidity, surrounding temperature, vibration and voltage fluctuations using various sensors. User can switch off and on the motor through SMS. Also on occurrence of fault the motor will switch off and respective reason of switch off of motor is sent to user through SMS and also it is displayed on LCD module. Also on occurrence of fault the motor will switch off and respective reason of switch off of motor is sent to user through SMS and also it is displayed on LCD module. As soon as fault is removed motor will automatically switch on and respective SMS send to user and message displayed on LCD.

Keywords- Alpha-numeric LCD module, Hall Effect sensor, PIC microcontroller, Wi-Fi Controller

Block Diagram


Front View of Project

Price of project only = Rs. 16000/-
Price of project with complete documentation = Rs. 19000/-


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