Energy Harvesting, Battery Management System, Voltage Control

Main objectives of the project are as follows:

i) Voltage regulation: Regulate the voltage at the output capacitor of the buck to 12 V

ii) Battery management system for Li-ion batteries: over-charged, over-discharged and short-circuit protections with balancing function

iii) Choose a test load for demonstration purposes that is rated for 12 V

iv) Choose the number of series and parallel combination of Li-ion cells to ensure current and voltage requirements of load are met while ensuring maximum life of batteries

v) Ensure correct functionality under all cases. A few examples are:

- When supply exceeds load requirements and batteries are full

- When supply exceeds load requirements and batteries are not full

- When supply does not meet load requirements and batteries are full

- When supply does not meet load requirements and batteries are at cut-off voltage

As the freelancer you will have to make sure to cover all use cases and ensure functionality under all cases.

vi) Provide a well documented conceptual design solution that discusses the scope of work and explains the solutions

vii) MATLAB/Plecs simulations that show correct functionality

viii) List of all the components for prototyping

ix) Test document that explains the testing procedure for prototyping

Expected timeline: 2 weeks

Evner: Kredsløbs Design, Elektrisk Ingeniørarbejde, Elektronik, Ingeniørarbejde, Matlab and Mathematica

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Om arbejdsgiveren:
( 2 bedømmelser ) Toronto, Canada

Projekt ID: #17312511

26 freelancere byder i gennemsnit $581 på dette job


Hi Sir, We have designed battery management systems previously with all the functionalities you have mentioned before. we are able to design lithium ion, lipo and other cells bms very efficiently, we also able t Flere

$750 CAD in 10 dage
(30 bedømmelser)

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$500 CAD in 4 dage
(43 bedømmelser)

Dear Valued Employer, My name is Martin Botsov and I am an engineering physicist with extensive experience in the field of circuit design, circuit prototyping and PCB design. As I understand from the project des Flere

$1600 CAD in 42 dage
(15 bedømmelser)

Hi! I am an expert in Control and have a lot of experiences in the field .i am interested in your [login to view URL] you give me this project, you will get a good result. thanks. relevant skill; Circuit Design, Electrical Flere

$555 CAD in 10 dage
(24 bedømmelser)
$555 CAD in 10 dage
(41 bedømmelser)

Dear sir, I read the project brief and understood the requirements. i have 20 year experience in design, our expertise is -Concept design, Mechanism design, Electro/Mechanical product design. -Detail design -FE Flere

$1111 CAD in 15 dage
(23 bedømmelser)
$555 CAD in 10 dage
(53 bedømmelser)

I have Bachelors in Electrical Engineering and holds Masters degree in Energy Systems Engineering with strong research background. I would be pleased to do this job for you. Look forward to hearing from you soon. Flere

$250 CAD in 5 dage
(40 bedømmelser)

I'm very interesting in your project. Because I've ever developed full IOT system for garden management. by using several sensors(temperature/light/moisture/ozone), actuators(water pump/lamp/motors). In detail I've Flere

$555 CAD in 10 dage
(3 bedømmelser)

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$444 CAD in 13 dage
(26 bedømmelser)

Hi. I have understood and can do this project mentioned along with providing a well documented conceptual design solutions, MATLAB simulations and list of times and test procedure.

$666 CAD in 10 dage
(9 bedømmelser)

Hello. My name is Vusi and I'm an Electronic Engineer, you can learn more about me from my website at [login to view URL]

$600 CAD in 20 dage
(11 bedømmelser)

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(12 bedømmelser)

Expert in Matlab, Simulink, Power System, Signal Processing, Image Processing Artificial Intelligence. Excellent in Electrical Engg. Power system, power electronics & drives Already finished similar work.

$555 CAD in 10 dage
(6 bedømmelser)

Yes buddy,,how r u?Its me Imad,,have done 200+ projects regarding matlab, arduino, Graphical analysisLi-Ion charge and discharge characteristics, I did a complete research on li-Ion heat dissipation on different loads. Flere

$250 CAD in 10 dage
(17 bedømmelser)
$500 CAD in 10 dage
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I will provide excellent analysis and design work for your [login to view URL] well vast in energy intergration and management systems thus will deliver to you [login to view URL] also vast in Matlab and simulink. thanks

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hello i am a computer engineer,i have more than 7 years of experience in electronics and microcontrollers,i have masters in computer engineering ,i can achieve ur tasks quickly ,efficiently and economically

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(7 bedømmelser)

Hi, I have graduated from the best university of India. Now working as an senior circuit designer in a fortune 100 company. I have 1 US patent and multiple IEEE papers. I have good knowledge in MATLAB and circuit desig Flere

$555 CAD in 10 dage
(1 bedømmelse)
$555 CAD in 10 dage
(1 bedømmelse)