Design and Implementation of a Smart Induction Motor Control and Protection System for Low-Power Applications
Year: 2025
Type: article
Abstract: : Induction motors play a critical role in industrial, commercial, and residential applications due to their robust design, reliability, and cost-effectiveness. However, these motors are susceptible to various electrical and mechanical issues suchas overcurrent, under-/over-voltage, and overheating, which can lead to insulation failure and reduced lifespan. This paper presentsalow-cost,compactinductionmotorcontrolandprotec- tion system that integrates multiple sensors—including current, temperature,vibration,andvoltagesensors—withanATmega328 microcontroller for real-time monitoring. The system is designed to detect abnormal operating conditions promptly and initiate protective actions to disconnect the motor, thereby mitigating damageandenhancinglongevity.Additionally,theinclusionof a Bluetooth module enables remote monitoring and control, making the solution practical for environments with limited infrastructure. An intuitive local interface featuring a 16×2 LCD display further facilitates immediate feedback and operation. Although the current implementation relies on rule-based logic, the system is scalable and serves as a foundation for future predictive maintenance integration using machine learning and deep learning techniques
Language: English
Topic: Arduino and IoT Applications
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: diamond
OpenAlex ID: W4409430084