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International Journal of Innovative Research in Electrical, Electronics, Instrumentation and Control Engineering
International Journal of Innovative Research in Electrical, Electronics, Instrumentation and Control Engineering A monthly Peer-reviewed & Refereed journal
ISSN Online 2321-2004ISSN Print 2321-5526Since 2013
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← Back to VOLUME 14, ISSUE 6, JUNE 2026

TRANSFORMER FAULT MONITORING AND AUTOMATION USING IoT

Dr. T.R. Sumithira, Dr. M. Mohammadha Hussaini, K. Sowmiya, S. Muralidharan, K. Vinithkannan, M. Nithish

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Abstract: The main aim of this project is to detect transformer line faults and monitor the system in real time. The system uses ESP32, voltage sensor, relay, buzzer, LCD display, and IoT platforms like Blynk.The voltage values are continuously monitored and displayed on the LCD. The data is also sent to the loT platform for remote monitoring. When a fault occurs, the system gives an alert using a buzzer and automatically disconnects the supply using a relay. This helps to protect the transformer and reduce damage.This project provides a simple, low-cost, and effective solution for transformer monitoring and automation.

Keywords: Digital Relay, Transformer, Microcontroller, Fault Detection, Protection System

How to Cite:

[1] Dr. T.R. Sumithira, Dr. M. Mohammadha Hussaini, K. Sowmiya, S. Muralidharan, K. Vinithkannan, M. Nithish, β€œTRANSFORMER FAULT MONITORING AND AUTOMATION USING IoT,” International Journal of Innovative Research in Electrical, Electronics, Instrumentation and Control Engineering (IJIREEICE), DOI: 10.17148/IJIREEICE.2026.14623

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