Battery Management System (BMS)

Closed Posted Feb 17, 2014 Paid on delivery
Closed

We are searching a freelancer to develop a Battery Monitoring System (BMS) for LiFePO4 battery packs. One Pack exists out of 8 cells of 160Ah - 3.30V. The system must be able to monitor and balance (up to 10A) the individual cells. The BMS must be modular as a complete systems can exist out of 1 or several battery packs. Cell balancing must be done over the whole system. Communication between the different BMS modules must be wired but is free to choose. Communication with our central controller must be done using MOD-bus on RS-232. Availability of a logbook in every BMS would be a nice extra.

Electronics PCB Layout

Project ID: #5449582

About the project

9 proposals Remote project Active Mar 26, 2014

9 freelancers are bidding on average €45/hour for this job

cloudline

Hi pieterm, I am an electronics engineer with expertise in embedded systems and power electronics. Have industry experience in designing and testing switched mode power supplies, alternative energy, and battery syste More

€36 EUR / hour
(5 Reviews)
4.8
shahbaz1980

Hello, I can provide the services. Doing similar work on another website. Please feel free to know more information. Best Regards, Shahbaz.

€83 EUR / hour
(13 Reviews)
4.4
MikroStar

hi, i am an electrical engineer. i have expertise in embedded system design.i can help you with this project.

€50 EUR / hour
(6 Reviews)
4.1
bmrelectro

Hello! I can do it. I think that the best way is to use isolated monitor-balance module for each cell. Each cell has 3.3V, so we can directly take the power for module from cell. Mosfet transistor for balancing is IR More

€36 EUR / hour
(1 Review)
3.3
ShaheerJaan

Hi. I am a professional Electronics Engineer having smart skills in digital and Analog system designing as well as in making their PCB's. Strong skills in Controller programming too. Contact me!

€50 EUR / hour
(0 Reviews)
0.0
Valdior

Hello! I am electric engineer, and i have experience in development of electrotechnical products, in particular power and control electronics for autonomous power supply systems, electric vehicles, etc. Algorithmizati More

€36 EUR / hour
(0 Reviews)
0.0
riki888vw

Hi I am electronics engineer. I can balanced charger for each cell in your battery pack. With microcontroller for charging cycle monitoring. Please send me details for your idea and requirements. Also technical i More

€40 EUR / hour
(0 Reviews)
0.0
merakinfowayltd

We have a develop many Design for PCB. if you want to show my work then i will give you .

€36 EUR / hour
(0 Reviews)
0.0
VictorAndres

Dear Sir, I am Professional Hardware Developer, i can provide you full time commited to work on this Job, to see some of my projects please visit my website www.victorargote.com. We can also discuss the project by skyp More

€40 EUR / hour
(0 Reviews)
0.0