Paper Contents
Abstract
The fundamental and durable structures of induction motor, as well as their low manufacturing cost, make them popular components in a wide range of current applications. Providing a safety net for Workers are essential for businesses. Ensuring the safety of industrial motors, lift motors, pumps, and other equipment is the driving force behind improvement. The main objective of an induction motor is to safeguard it from several challenges, including single phasing and overheating. One of the main reasons this problem has arisen is the need to provide security for industrial motors, pumps, lift motors, and other devices of a similar nature. The motor immediately stops if any one of the three phases is absent or if the motor temperature rises above the set t threshold. The system's three-phase power supply is linked to three one-stage transformers.If there is a phase available, the transformer circuit will lose power. Relays can be used to turn off motors by pro viding a signal to the pole contactor. As a result, the motor's three-phase power supply has been cut off.Temperature readings are taken from a thermistor (DHT22) that is attached to the motor. At higher temperatures, the three-phase supply will be cut off by a four-pole contactor, and the motor will shut off. This manuscript resolves the uses transformers to solve the problem of single phasing. Also, our project addresses the issue by using microcontroller. It senses all the three phases and decides whether to supply power to induction motor or to disconnect. It deals with the temperature problem, and it uses a thermistor to disconnect the circuitry, whereas in our project, a microcontroller senses the overwhelming temperature and acts accordingly, Le. give a signal and then move towards disconnection.
Copyright
Copyright © 2025 Mr.Jaybhaye Sumit R. This is an open access article distributed under the Creative Commons Attribution License.
