BLDC sensorless 3 phase motor and Drive : 50 watts to 250 watts. - open to bidding

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 welding power supplies design, high frequency transformers design, electrical vehicles design, circuits design, multi-channel LED Drivers, 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 very good experience to design high voltage power supplies up to 50KV for capacitor charging power supplies using soft switching topologies. I have work experience to design from few watts to KW range meeting all compliances like EMI/EMC and safety standards UL etc.

Professional engineer with 39 years of design experience is interested....................................... Relevant Skills and Experience Eng, control, design, fabrication Proposed Milestones $222 USD - Preliminary Design $500 USD - Detail design Discus more details

Hello I am an Electronics and communication engineer and I am interested in your project. I can design the motor control circuit and code the controller Relevant Skills and Experience I​ have worked with various Motors and motor control circuits. Contact me over chat for more details. Proposed Milestones $250 USD - Design+Review

Our Services: * LabVIEW and Matlab programming * FPGA, PIC, AVR and micro controller programming * Circuit and PCB designing * Electronics equipment maintainance * Electrical Engineering * YOKOGAWA’S CENTUM CS3000 DCS programming * Analog Elecctronics * Rasberry Pie * Arduino series * Intergration of all types of sensors * GPS * GSM * RTOS (Real Time Operating Systems) * Zigbee, Bluetooth, WiFI modules * All sorts of Automation Systems * Motors (all types) control

Dear sir/madam, Please give me more information on the type of cause and the area of concern. Please contact me by personal chat to discuss this. Relevant Skills and Experience Knowledge of Indian rural masses Proposed Milestones $555 USD - creative idea

Hi, I will work for your project as per your project description with 100% accuracy. I am waiting for your response to discuss further. Thanks Relevant Skills and Experience engineering project Proposed Milestones $288 USD - milestones

A proposal has not yet been provided

Hi, We are from RNDK HUB. We are new to freelancer but we have more then 2 years of experience in coding, circuit design/debugging, Matlab and various microprocessor/controller. Thank you. Relevant Skills and Experience Embedded, Electrical Proposed Milestones $411 USD - complete project Please contact us for detail discuss about your project.

Currently I am working on control the BLDC motor using drive controller. I have well experience in BLDC motors

Please explain in detail.

Requirement of exact quantity and ratings are not clear in the tender. Need clarity for the same. Bid price may vary based on the requirement. Request you to provide details of the requirement.