Hi i am safiza i would like to get details on battery level monitoring system using microprocessor pdf ..My friend Justin said battery level monitoring system using microprocessor pdf will be available here and now i am living in MAlaysia. and i studying in Malaysia's University and now i am doing mini project....i need help on how it work, and its circuit diagram etc. pls helpppp
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The battery management system (BMS) forms a crucial component of the system in various applications such as electric vehicles (EVs), hybrid electric vehicles (HEVs), uninterruptible power supplies (UPS), telecommunications, etc. The accuracy of these systems has always been a point of discussion since they generally give an error of maximum 10% considering all the parameters together. In this work a system is presented that is developed using microcontrollers of low cost for the measurement of the temperature of the electrolyte, electrolyte level and no. Of the parameters of the backup hours of the lead-acid batteries. Since the batteries, which would be used in the hybrid electric vehicle (HEV), are lead-acid batteries, will be the focus of this project. While the current prototype system counts only to measure the backup hours of a car in a stationary as well as in a run mode. With the help of this, we are able to know the battery life and its efficiency. Data backup is also provided to store all the records of the battery.
With the growing awareness of global warming around the world, demand for clean fuel / energy is increasing and as a result there is a continuing shift towards electric vehicles (VE) and hybrid electric vehicles (HEVs). The battery forms one of the most critical systems in any electric vehicle. Battery performance is influenced by factors such as discharge depth (DOD), temperature and load algorithm. EVs and HEVs use the Battery Management System (BMS) to address the implementation of monitoring system parameters such as current, voltage and temperature.
Battery level indicator Circuit diagram: