battery management li-ion

Hi PCBWay, I'm Sevval from Turkey.I study in Çukurova University and I'm a senior.This is my final project. The project is about battery management systems in electric vehicle.I chose this topic because I wanted to learn about the battery part of the electric vehicle and also wanted to learn about serial communication between devices. In the project, voltages, current, temperatures and states of charges are measured. It is controlled by a microcontroller. They communicate via Serial Peripheral Interface. The figure below is schematic of my project. I use 6 series cells and 3 parallel. This schematic is a sample of Linear Technology. I copied this becuse I use integrated LTC6804.