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Information About project
The BMS enhances battery performance in the best possible way, extends its lifespan, and prevents hazardous conditions. The system also records all operations and errors that may occur during battery use, facilitating maintenance procedures and clear details about battery performance and its condition can be accessed, allowing necessary actions to be taken in case of any faults or damages.
72
6S12P Cell
22.2 V
Nominal voltage
25.2 V
Max voltage
14.5Ah
capacity
My Timeline
July 23 - July 23
Graduation Discussion phase
prepare GP book and project docs.
June 23 - July 23
final prototype phase
testing and validate the final MVP on the HW and fixing it's bugs.
March 23 - June 23
SW implementation phase
coding the system on actual HW using STM32 micro controller.
Jan 23 - March 23
HW design & fabrication phase
doing simulation, modeling, PCB Design and fabrication.
Nov 22 - Jan 23
System design phase
doing static and dynamic study and design of the system.
Sep 22 - Nov 22
Learning phase
gathering more information about system and electrical knowledge.
Project ComponentsComponents
Full Project
full project assembled together to monitor and control charging operation.
Current measuring
based on shunt resistor we can measure quite accurate current.
Cell Balance
dummy load are used to discharge the excess and equalize with other cells
Controller
based on STM32F103C8T6 micro controller to handle all In/Out and low cost microcontroller with high performance
Voltage Measure
based on op amp for [High input impedance - Low output impedance - Linear operation - Precision and accuracy - etc]
Output Controller
use relay module for [Cell Balancing - over current , O/U voltage protection - Isolation - Pre-Charge Circuit - etc]
Contact MeContact
Contact me here
If you have any inquery about my projects OR feedback, i will be happy to hear from you.
abdelrhmanshabanaboubakr@gmail.com
: Helwan University, Electrical power engineering
: +20101 455 3126
: Arabic and English