INDIVIDUAL MONITORING AND ANALYSIS OF LEAD-ACID BANK BATTERIES

This article presents the development of a system for individual 
monitoring and analysis of lead-acid bank batteries, aiming to increase the 
reliability and service life of these devices widely used in uninterruptible power 
systems. The objective was to implement a prototype capable of measuring the 
voltage, current, and temperature of each battery, combined with an algorithm for 
anomaly detection, using an ESP32 microcontroller, dedicated sensors, and a 
database for storage and visualization. The methodology involved assembling the 
prototype, collecting and processing data, and validating the system under 
simulated load, fluctuation, and discharge conditions. The results confirmed the importance of individual monitoring and automated analysis, highlighting the 
applicability of the system as a tool for predictive and preventive maintenance, with 
the potential to improve safety and reduce operating costs.