Battery Management system

Greetings, I have good expertise with battery management systems. Please see my profile for details. I think I can give you the design for your system. It will be good if we can discuss on the specifics. Look forward to hear from you. T & R Alok Pugalia

Hi, I am a post graduate power electronics engineer and having very good industrial experience of 8+ years in R&D and project development. I am excellent high frequency transformers design, circuits design, Regulated power supplies design with universal input to DC output, Audio amplifier, drives design, Filters design for harmonic analysis and Power factor correction, SMPS, LED drivers, DC-DC, AC-DC converters design, PFC interleaved boost converter, Battery management system, Battery chargers, UPS design, sine wave Inverters, solar grid tie inverters, Solar battery chargers and street light systems design from few watts to KW range using Buck, Boost, and Buck –boost, Interleaved boost/buck, Fly back Push Pull and H-bridge inverters. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.

Hi, I am an experienced engineer that specializes in new product design and development. I have a great deal of experience designing power supplies, energy systems and BMSs. I have designed BMSs for renewable energy system control and for electronic devices that included charging capability. I can design the 14-unit Li-Ion BMS for you that will include: *Upper/lower voltage automatic cutoff *Short circuit automatic cutoff *Automatic equal battery leveling *Temperature sensor I will deliver all of the files, data, etc., such that the system can be fabricated. I am able to get started immediately and hope to be able to work with you on this project. Sincerely, Michael Cooke, PhD, EIT IHS Consultations

Hello, I am Anthony. I am working FULL TIME as freelancer. I have double degrees in Mechatronics and Applied Science fields. I have very good feedbacks on freelancer.com . Please check the link at the end and review my feedbacks. So you can get an idea of my work. I have the capability to guide you until the manufacturing stage. I have many contacts in China and can help you to setup there if you are gonna mass produce your product. https://www.freelancer.com/u/Anthony989.html Thank you Anthony

we have experience in power mesurement field and can design schematic and pcd for you in 3 to 7 days. we also develop a prototype for you but need more time

Hello to India! I am planning to use either MAX14921 from Maxim or bq76940 from Texas Instruments. These ICs will do proper cell balancing, short circuit protection and temperature sensing. For charge and discharge management, since your power requirements are high, I am planning to design a custom analog power circuitry controlled by a low-cost microcontroller. What is your required power source for charging these batteries?

Dear Client, Task: 1. Design Calculations 2. Worst case analysis 3. Component Selection 4. Schematic Creation 5. BOM Creation 6. Library Creation 7. PCB layout 8 .Gerber Creation I am expert in charger designs and battery management systems. I can design you based on your specifications from design up to PCB layout. I'll give you the gerber files and the bom to be sent directly to the PCB fabricator. Looking forward in working with you. Thank you.

A proposal has not yet been provided

Hello, I have 10+ years of experience in embedded system development. I developed Li Ion battery charging, state of charge and state of health algorithms for 36V 3AH battery for one of my customer. Algorithms are very well tested and running in the field from last 2 years. My algorithms are based on PID controller for charging and Kalman filter for estimation for state of charge and health. Please send me more details of your requirement. I will make proposal and update bid as applicable. Thanks & Regards, Hema

Dear Sir, I am en embedded hardware and software engineer. I have designed a whole healthcare system in which the above mentioned features were incorporated. I am based in Bangalore and would not mind to come down to your place for requirement gathering etc. Kindly see my portfolio for my product. More over I work mostly offline and I will like to show some of my products to you. I will use STM32 microcontroller based on ARM Cortex M4 core which will be an added advantage compared to the AVR or PIC architecture otheer freelancers will be using.

i have a good experience of batteries and can do it for u.....

I am a postgraduate student in electronics in Slovenia. This type of work is in my area of specialization and will be done eficiently.

Hello! At present moment i have job which connected with "Firmware" development. I want to immigrate with help of work visa. It is reason why i apply your vacancy. I am in process of searching employer whom can help me get me job visa. Also i ready to do 1-2 project for familiarity with company. My english about intermediate or upper intermediate. Experience with MCU about 1.5 year.

I have more than 5 years Experience in Embedded Electronics Design. I have also worked in Li-Battery related Projects. I am interested in doing your Project. I am based in Kalindi kunj, New Delhi.

I have experience with power electronics projects. Your charger could be developed with a rectifier and a DC-DC converter controlled by a microprocessor of your choosing. Everything could be assembled by 100 ~ 200 dollars worth components after the modeling and project are done.