Development of heat monitoring and protection system on single-phase ac induction motor

Ramli, Izzatur Rahman (2023) Development of heat monitoring and protection system on single-phase ac induction motor. Project Report. Universiti Teknikal Malaysia Melaka, Melaka, Malaysia. (Submitted)

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Abstract

This research focuses on the development of a heat monitoring and protection system for single-phase AC induction motors. The objectives include investigating the system's reliability, efficiency, and safety, developing an accurate heat monitoring system, and evaluating a protection system that prevents motor overheating. The approach involves strategically placing temperature sensors on the motor to detect temperature levels. A control circuit continuously checks the measurements, and if the temperature exceeds a certain threshold, safety measures like warnings or motor shutdown are activated. Extensive testing ensures the system's accuracy and reliability. Optimization is performed by fine-tuning temperature thresholds and adjusting protective measures as needed. The developed system enhances motor performance and safety by preventing overheating and potential damage. It provides real-time monitoring and takes proactive measures to avoid hazards. The research contributes to the efficient management and prolonged lifespan of single-phase AC induction motors in various industrial applications. The expected result is when the temperature exceeds a certain threshold, the relay will shut down the AC motor. Additionally, an indicator will turn on to indicate that the motor has stopped. The LCD continuously shows the temperature, and the microprocessor controls the relay accordingly. Finally, The development of a heat monitoring and protection system for single-phase AC induction motors is very important. Through the system and safe measurement, it will effectively prevent motor overheating and potential damage. Extensive testing and optimization ensure the system's accuracy and reliability. This research provides a valuable tool for industrial applications, enhancing motor performance and prolonging their lifespan.

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