Intelligent battery management system for fuel Vehicles

IAEME PUBLICATION, 2020

Electric Vehicles took the world a step ahead in world of automobiles. It plays a major role for the contribution of a pollution free environment. The Electric Vehicle battery is one of the major components and therefore it has been maintained for a greater throughput of the life. Thus the parameters such as the voltage, State of Charge (SoC) of the battery is obtained and monitored so as to obtain a greater lifespan of the battery. Further the temperature plays a major role in the performance of the battery; wherein its ideal range must be in 25º to 30 ºC in order to get a good battery performance and to increase the life of electric vehicles battery, hence this parameter is also monitored. These parameters are sent to the IoT platform using the ESP8266 module in order monitor the parameters of the electric battery remotely. The model of the battery are simulated with its charging & discharging properties using Matlab and the parameters of the battery such as SOC, voltage and current are obtained.

2014

Most of the vehicles uses electrical system. In that Battery plays a vital role. There is a problem regarding battery discharging when vehicle is not in use for a long period of time. So by disengaging the battery terminals using relays the parasitic drain of battery can be reduced. Ideally, this present work can be made more convenient to user when it is interfaced with wireless communication system such as GSM mobile phone to engage or disengage the battery terminals. Other enhancement that can be done to the present work is to actuate the automatic ignition starting system. Whenever the vehicle battery health is poor then it will be sensed by the system present in the vehicle which will send SMS to the user and when the user reply for that SMS, the system will check the fuel level and gear position. When gear is in neutral position and sufficient fuel is present in the fuel tank then the system will actuate the ignition system and the engine will be cranked automatically. The eng...

2016

In this paper the authors present the battery management system (BMS) used for monitoring, evaluation, charge control, and battery cells balancing of E-Smart electric vehicle. E-Smart is an electric vehicle obtained through conversion, of a Smart ForTwo City vehicle, from the internal combustion propulsion system to a system that uses a three-phase asynchronous motor. The purpose of the battery management system is to guarantee safe and reliable operation for all battery cells used to supply the engine electric energy.

Recent Trends in Electrical Machines and Drives, 2021

This paper describes the appliance of Internetof-things (IoT) in monitoring the performance of electrical vehicle battery. it's clear that an electrical vehicle totally depends on the source of energy from A battery. However, the quantity of energy supplied to the vehicle is decreasing gradually that results in the performance degradation. this is often a serious concern for battery manufacture. during this work, the thought of monitoring the performance of the vehicle using IoT techniques is proposed, in order that the monitoring are often done directly. The proposed IoT-based battery monitoring system is consists of two major parts i) monitor and ii) interface. supported experimental results, the system is capable to detect degraded battery performance and sends notification messages to the user for further action.

Battery Management System (BMS) is an integral part of an automobile. It protects the battery from damage, predicts battery life and maintains the battery in an operational condition. Today’s electronic devices have higher mobility and are greener than ever before. The BMS performs these tasks by integrating one or more of the functions, such as protecting the cell, controlling the charge, determining the state of charge (SOC), the state of health (SOH), and the remaining useful life (RUL) of the battery, cell balancing, as well as monitoring and storing historical data. The purpose of battery level monitoring system is to measure and monitors the fundamentals parameter of a rechargeable battery. The parameters that will be measured and monitored are the output voltage of the battery. The output voltage is used in the real-time calculation of the remaining time before the rechargeable battery is exhausted and in case of malfunction. The LCD will be used as the voltage output display. For this project a temperature sensor which reads and output the ambience temperature is developed. The monitoring of charging and discharging state of the battery and also the battery voltage value is displayed by using LCD. Besides that, it also will show the battery voltage value. It is consist of three basic parts that is the charging circuit, controller circuit and the monitoring circuit. The brain of the system is a PIC16F876A, the micro-controller. The processes are managed by this micro-controller, that is including the data need to be displayed on the LCD screen.

IRJET, 2022

The battery is a critical component of electric vehicles, which offer a significant step toward achieving sustainable mobility. A vital component of electric and hybrid vehicles is the battery management system. The BMS's job is to ensure that the battery operates safely and reliably. State monitoring and evaluation, charge regulation, and cell balancing are functionalities that have been incorporated in BMS to ensure battery safety. Battery behaves differently under various operational and environmental situations as an electrochemical product. The implementation of these functions is difficult due to the uncertainty of a battery's performance. The evaluation of a battery's state, including its charge, health, and life, is a key responsibility for a BMS. The future problems for BMSs are outlined by analysing the most recent approaches for battery status evaluation.

IRJET, 2020

Battery management system (BMS) forms a crucial system component in various applications like electric vehicles (EV), hybrid electric vehicles (HEV), uninterrupted power supplies (UPS), telecommunications and so on. The accuracy of these systems has always been a point of discussion as they generally give an error of maximum 10% considering all the parameters together. Batteries are the heart of the automation system, and its applications are more in all the fields, where the electrical supply requires. The periodical monitoring/observations are required for battery source to provide continuous power to the load without any interruption. Our proposed system monitors and stores parameters that provide an indication of the lead acid battery's acid level, state of charge, voltage, current, and the remaining charge capacity in a real-time scenario. Wireless local area network is used as the backbone network. The information collect from all the associated battery clients in the system is analyzed. The malfunction of the battery status are continuously monitored based on sudden Charge & discharge voltage of battery bank and battery conditions are viewed in the cloud with help of IoT module.

European Journal of Electrical Engineering and Computer Science

The Internet of Things has become an evolving area of wireless technologies. Energy storage plays a crucial role in developing, implementing, and deploying the Internet of Things (IoT) to help solve some of the problems facing our daily activities. It is known that in batteries, energy-stored systems are able to get spoiled due to undercharging or over-charging and might profoundly affect the operation of the whole system. Electric and hybrid vehicles need an exact state-of-charge approximation technique to improve battery safety and lifetime and prevent damage. An efficient battery managing system is vital to accurately indicate the battery operating temperature and state of charge and protect the Battery against cell disproportion. This paper presents a simulation-based Battery Management System (BMS) for e-bikes, it was implemented on Arduino Nano. The battery parameters such as Temperature, Voltage, Current, State-of-Charge (SoC), and Depth-of-Discharging (DoD) will be sent to a...

International Research Journal on Advanced Science Hub, 2020

In Present scenario Internal Combustion Engines [ICE] is overcome by Electric Vehicles [EV] due to advantages like reduction in carbon-dioxide [CO 2 ] emission, cost. Advancement in electric vehicles are extensively going on and one such concept is Battery management system [BMS]in Battery Electric vehicle. In Battery Electric Vehicle there are many types of batteries and from the literature survey Lithium Ion Battery can be concluded to be suitable as it is advantageous in weight, cost, energy density and many aspects. The usage of Lithium-ion (Li-ion) batteries has increased significantly in recent years due to their long lifespan, high energy density, high power density, and environmental benefits. various internal and external faults can occur during the battery operation, leading to performance issues and potentially serious consequences, such as thermal runaway, fires, or explosion. In Battery electric vehicle Battery plays an important role. Battery may be overcharged or it m...

International Research Journal of Engineering and Technology(IRJET), 2022

In this project, a model battery management system was developed and tested for a 1s an 3s battery pack. The parameters were sent to the cloud and data analysis was performed to find out the faulty cell in the battery pack. Passive cell balancing was performed, and the results were evaluated for a Lithium ion NMC Battery Pack of 3 cells. The cells are charged with CC-CV charger for 1s and 3s respectively. This is all modelled for an e-bike application, but the scope will be limited to a 3s battery pack