Muhammad Adli, Najwa Fadhilah Husna, Raka Ratama

RANCANG BANGUN SISTEM PENGISIAN BATERAI 48 VOLT 12 AH DENGAN SUMBER KOMBINASI PANEL SURYA DAN LISTRIK PLN

Introduction

Rancang bangun sistem pengisian baterai 48 volt 12 ah dengan sumber kombinasi panel surya dan listrik pln. Rancang bangun sistem monitoring baterai 48V 12Ah kendaraan listrik dari panel surya dan PLN. Pantau pengisian daya akurat via smartphone dengan sensor PZEM-017 dan ESP32.

Abstract

Vehicles with electricity-based fuel have begun to be widely used. Each time the battery is charged, the battery life gradually decreases and will eventually damage the battery if we do not monitor the charging process. Monitoring is an important activity to ensure that a process, activity, work, or system runs properly. Currently, monitoring can be done directly or indirectly using various media such as computers or smartphones. The main purpose of monitoring electric bicycle battery charging is to prevent the battery life from decreasing drastically and to maintain battery quality so that it does not deteriorate quickly. Through this review, the author proposes to design a monitoring device for 48V electric bicycles using the relatively affordable PZEM-017 power sensor with ESP32 as an effective microcontroller that can access the internet network, making it easier for users to monitor charging remotely via smartphone. Using the planned concept, the author conducts sensor testing and calibration so that the designed monitoring system can display accurate measurement results. From the experiments that have been carried out, the author concludes that to design an accurate monitoring system, it is necessary to use the right sensor that has been tested through regular experiments and calibration.

Review

This paper addresses the critical issue of battery degradation in electric vehicles by proposing the design of a monitoring system for a 48V 12Ah battery charging system, uniquely leveraging a combination of solar panels and PLN (grid) electricity sources. The increasing prevalence of electric-based vehicles underscores the relevance of this work, as efficient battery management is paramount to extending battery lifespan and ensuring user satisfaction. The abstract effectively highlights the problem of diminished battery life due to unmonitored charging processes and positions the proposed monitoring solution as a vital tool to mitigate rapid battery quality deterioration. The technical approach described involves developing a remote monitoring device specifically for 48V electric bicycle batteries. Key components include the cost-effective PZEM-017 power sensor and the versatile ESP32 microcontroller, which facilitates internet connectivity and remote data access. This architecture enables users to conveniently monitor charging parameters via a smartphone, a significant practical advantage. A crucial aspect of the methodology involves rigorous sensor testing and calibration, a step the authors explicitly state is necessary to achieve accurate measurement results. This focus on accuracy is commendable and underpins the reliability of the designed monitoring system. Overall, the proposed work presents a practical and timely solution for improving electric bicycle battery longevity through intelligent monitoring. The choice of affordable and widely available components like the PZEM-017 and ESP32 makes the system potentially accessible for broader application. While the abstract strongly emphasizes the design and accuracy of the *monitoring* system, future iterations or the full paper could further elaborate on the specifics of the *charging system design itself*, particularly how the solar and PLN sources are integrated and managed for optimal charging efficiency and reliability. Nonetheless, the commitment to accurate remote monitoring and its potential to prevent drastic battery life reduction represents a valuable contribution to the field of electric vehicle battery management.

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