Smart Cooling and Monitoring System for Single Phase Induction Motor
Ms. Sakshi Maruti Gavali , Ms. Anjali Tukaram Lokhande, Ms. Divya Premanand Rokade , Ms. Snehal Anil Shingade, Ms. Gayatri B. Langote
Electrical Engineering Department, Electrical Engineering Department Electrical Engineering Department
Electrical Engineering Department, Electrical Engineering Department
Abstract - The Smart Cooling and Monitoring System for a Single Phase Induction Motor is designed to enhance the safety, reliability, and efficiency of motor operation. Single-phase induction motors are widely used in domestic and industrial applications such as water pumps, fans, and small machinery. However, continuous operation of these motors may lead to problems like overheating, excessive vibration, and abnormal electrical conditions, which can reduce motor efficiency and cause failure.
This project focuses on real-time monitoring of important electrical parameters such as voltage, current, power, and power factor using an industrial digital multimeter. A Resistance Temperature Detector (RTD) is used to continuously monitor the motor temperature. When the temperature exceeds the preset value, the control circuit activates a relay which turns ON the DC pump and cooling fan. The pump circulates coolant from the reservoir tank through cooling tubes placed around the motor to remove excess heat.
Additionally, a vibration sensor is used to detect abnormal vibration caused by mechanical faults such as bearing failure or shaft misalignment. When vibration exceeds the safe limit, a buzzer and LED indicator provide an alert to the operator.
This system helps in preventing overheating, reducing maintenance cost, improving motor life, and ensuring safe and efficient operation. It provides a simple, low-cost, and effective solution for motor protection in electrical engineering applications.
Key Words: Single Phase Induction Motor, Smart Cooling System, Temperature Sensor, Vibration Sensor, Digital Multimeter, Motor Protection, Monitoring System
