Lezárva

Design of PCB to Battery Management System

The BMS will be used for Lithium battery in size of 5 - 10 kWh (12 or 24 V) and current of max 500 A, i.e. needs external contactors.

Previous experience of PCB as BMS design is required.

The project starts with requirements of features and the assignment will result in designed PCB ready for testing (we will perform tests).

The BMS design should be much of the basics, passive intelligent balancing, LVP and HVP that are handled by two external contactors. BMS will manage 4 or 8 LFP cells. But we also want some special features like; extra (second) LVP triggers with time delay, external power supply (12 or 24 V) and when off, there must be zero consumption (current) from BMS.

BMS doesn't need to measure current, SOC calculation nor CAN communication.

If interested, please post previous experience, type of project and date. We also appreciate a indicative quote for project with requirement as above. If we start a discussion, we will email all details and request a valid quote. Company is based in Sweden. Please note, we have not disclosed our budget for this project.

Készségek: Áramkör dizájn, Elektronika, Nyomtatott áramkör

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A munkaadóról:
( 0 értékelés ) Vallentuna, Sweden

Projektazonosító: #18513493

10 szabadúszó tett átlagosan $2509 árajánlatot erre a munkára

highfliercnr

Dear Sir, If you are looking for an highly skillful hardware engineer, I believe that I am the one who you're looking for. I am an experienced PCB designer who has over 17 years design experience on complex PCB des Több

$3000 USD 30 napon belül
(111 vélemény)
8.3
Euroaccount

3 weeks ago, I had similar project for US client. It was hybrid powering system involving 7A battery, 900W gasoline generator, 12kW DC motor. I had designed autonomous battery management system having LVP, HVP and used Több

$2222 USD 30 napon belül
(8 vélemény)
5.0
EMCsolution

Hi I hope you are good I have rich experienceHi I hope you are good I have rich experience of more then 5 years in these fields Check my portfolio too I did alot of work related to it and sub fields I am capable to del Több

$3000 USD 5 napon belül
(10 vélemény)
3.8
Ivan927

Hi. I am a pcb designer and firmware programmer . I develop high-quality project. If you want me to help you, I can gladly help you. thanks

$2000 USD 30 napon belül
(1 Visszajelzés)
2.7
alldevhw

Dear I have checked your job description and very interested for your job I know well about BMS of lipo battery pack and have an experiment for it Let me only your job details Thanks

$2500 USD 20 napon belül
(1 Visszajelzés)
1.6
wharolinsky

Hello sir i can do the Job with my research team .But we need to discuss that important part from the budget that you said. We can talk more ir you want [login to view URL] please send me a private message.

$2555 USD 25 napon belül
(1 Visszajelzés)
1.2
minienergy

General message: Dear Sir, Greetings from Turkey. I hope you are good. Let me introduce me. I'm Electronics Enginner who have 19 year experience. My experience is related to power electronics, hardware de Több

$1666 USD 30 napon belül
(0 vélemény)
0.0
iffi37

Hi hope you are doing good. I would love to do your project.I'll do unlimited revisions if needed. Waiting for your message to discuss further. Thank you

$1666 USD 15 napon belül
(0 vélemény)
0.0
jabahat

Hello. I have several completed BMS projects (last - 14S with passive balance, measurements and other smart stuff) but NDA... Do you understand that BMS with really zero consumption is impossible (there are always le Több

$2777 USD 30 napon belül
(0 vélemény)
0.0
hugojpalmer

Dear Sir/Madam, We are an electric powertrain company in the UK and specialise in electric bike systems (motors, motor controllers and battery systems) mainly. We would be able to produce a fully assembled prototype Több

$3703 USD 40 napon belül
(0 vélemény)
0.0