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BMS for Batteriepack 100 cells in series - Batteriemanagemen

BMS for Batteriepack 100 cells in series - Batteriemanagementsystem

It has to be a digital BMS

10 batteriemodules à 10 cells in series

Values to measure:

-Voltage of each cell in series

-Current of the complete pack (with hall effect sensor)

-Temperature of each module

-Number of cycles

Things to calculate:

-State of charge (Fuel Gauge; in percent)

-State of health (I will give the formula)

-Depth of discharge (in Ah)

-Internal resistance of each cell in series

Other features:

-EMI Resistant

-Top balancing of cells (passive) at the end of charge (around 200mA is enough)

-Output contacts for charger to reduce the current (opening contact)

-Output contact to turn off the charger (opening contact)

What I need:

-Programm Code

-Schematics

-GUI for WIndows or Android

-PCB Design

If you need any more Info, please ask.

Kỹ năng: Kĩ thuật điện, Điện tử, Kĩ thuật, Vi điều khiển, PCB Layout

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Về Bên Thuê:
( 11 nhận xét ) Cologne, Germany

Mã Dự Án: #1712127

8 freelancer đang chào giá trung bình $1388 cho công việc này

MikroStar

hi,i can help.

$1500 USD trong 45 ngày
(42 Đánh Giá)
6.1
MIKY4227

hi please see portfolio included one prototype i can Make in Germany and send to you

$1000 USD trong 30 ngày
(17 Đánh Giá)
5.0
nikstaunton

Hello there. I am an experienced electronics engineer with a background in automotive and power electronics. I have provided details of my proposal. Many thanks for your consideration.

$3500 USD trong 65 ngày
(2 Đánh Giá)
3.4
RLT

Dear Sir, We are Reserach and Development company whose working area are : -Digital Motor Control -Analog Design -Electronic Design -Power Electronics -PCB design -Embedded system -Matlab -Simulation of ha Thêm

$975 USD trong 20 ngày
(0 Đánh Giá)
2.4
velanfreelancer

Hi, I have design experience in electric vehicle project, worked with German partner. So that, i can design the system with components from Deutschland vendors. I can design a good battery management system for you Thêm

$525 USD trong 14 ngày
(0 Đánh Giá)
0.0
jsneha

We have several designs charging Lithium Batteries. See our portfolio for details.

$2000 USD trong 40 ngày
(0 Đánh Giá)
0.0
agtron

please check your MB.

$1000 USD trong 30 ngày
(0 Đánh Giá)
0.0
mincingthought

This can be done easily with help of some micro controller and battery and a bit of circuitry around that.

$600 USD trong 20 ngày
(0 Đánh Giá)
0.0