An efficiency tracking wireless power transfer system

£20-250 GBP

Closed

Posted

almost 7 years ago

£20-250 GBP

Paid on delivery

This project concerns a wireless power transfer system based on RF resonant coupling. The power transfer in such a system essentially relies on the mutual coupling between two coils in the source and load resonance circuits. When the two resonance circuits are synchronously tuned, the system achieves high transfer efficiency. Unfortunately a lot of parameters could affect (or detune) the resonance frequencies, which lowers the transfer efficiency. This could be due to the change of distance or orientation between the coils or the proximity of objects. This project aims to design and implement a wireless power transfer circuit with the ability to respond to detuning and eventually to track the optimal efficiency. The project will involve the modelling of the system both analytically and by using CAD software such AWR Microwave Office and then implementing a prototype. The main deliverable will be a prototype wireless power transfer system with a tunable circuit that can respond to and compensate detuning.

3D Modelling

CAD/CAM

Electrical Engineering

Electronics

Wireless

Project ID: 13994137

About the project

5 proposals

Remote project

Active 7 yrs ago

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5 freelancers are bidding on average £266 GBP for this job

@seshupower

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, 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.

£555 GBP in 20 days

4.9

(60 reviews)

6.7

@santosh302001

We are Product Design Architects with a Solid Engineering Background, Proficient in Electrical & Electronics Engineering. Our Services Include Product Design, Electrical and Electronics Engineering, Hardware Design, Firmware Development, Bespoke Prototyping, Proof of Concept Development, Product Mass Manufacture.

£150 GBP in 3 days

0.0

(0 reviews)

0.0

@Ashraf012

I'll try to do my best, helping you in your project. Whatever the requirements are. Hoping to get your project done on time with a reasonable quality. Good Luck.

£277 GBP in 90 days