Development and Implementation of Transformer Breather Health Monitoring System Using IoT

Abstract

Abstract: The reliable and efficient operation of power transformers is crucial for maintaining a stable electrical grid. One critical aspect of transformer maintenance is monitoring the health of the transformer breather, which plays a vital role in preventing the ingress of moisture and contaminants. This paper proposes an innovative approach for health monitoring of transformer breathers using the Internet of Things (IoT). By integrating IoT technologies with transformer breather systems, real-time monitoring and analysis of breather conditions can be achieved, enabling proactive maintenance and optimizing the lifespan of the transformer. The proposed IoT-based health monitoring system consists of interconnected breather units equipped with sensors to capture relevant data such as humidity levels, temperature, color of the silica gel, and gas concentrations. These sensors continuously gather data and transmit it to a central monitoring system via wireless communication protocols. The IoT-based health monitoring of transformer breathers offers several advantages over conventional methods. It enables continuous, real-time monitoring, eliminating the need for manual inspections and reducing the risk of unexpected failures.