HVS-3571. Battery Management System BMS with fast charging and fire Protection

₹9,500.00

The use of green energy is becoming increasingly more important in today’s world. Therefore, electric vehicles are currently the best choice for the environment in terms of public and personal transportation. Because of its high energy and current density, lithium-ion batteries are widely used in electric vehicles. Unfortunately, lithium-ion batteries can be dangerous if they are not operated within their Safety Operation Area (SOA). Therefore, a battery management system (BMS) must be used in every lithium-ion battery, especially for those used in electric vehicles. The main aim of the project is to design a battery monitoring and automatic charging system using PIC microcontroller.

Categories ECE, EIE Tags PIC Microcontroller, Temperature sensor

A battery management system (BMS) is proposed which is used for electronic vehicle that manages a rechargeable battery (cell or battery pack), such as by protecting the battery from operating outside its safe operating area, monitoring its state using PIC microcontroller.
The controlling device of the whole system is microcontroller. The integrated modules to the controller are temperature sensor, Battery packs along with relays ,Charger, DC Fan and LCD Module. When any of the battery pack get drained, that battery pack get charged from the charger through relay and the voltage values of each battery pack data is displayed on LCD module as well as it displays the temperature continuously. If the temperature value crosses the set limit then PIC microcontroller active the buzzer for alerts and switch on the cooling fan for battery protection.
The MICROCONTROLLER measure the voltage from sensors and based on that it will switch on the relays for battery charging. Here relay works as a switch to on/off the charging connection.

The major building blocks of this project: