Variable Frequency and Variable Voltage EL Inverter

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, Plasma ARC power supplies, high frequency transformers design, solar grid tie transformers, 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.

Have more than 15 years of experience on Analog and Digital Electronics to design any kinds of electronic hardware device including power supply. I have real time experience on design and building power converter from DC to AC on any frequency. 15+ years of experience on Computer Language and Digital Electronics.

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.

I am electrical engineer .I have lot of experience working with various employers globally. Can I do Circuit Analysis and design, Power System Analysis,DC/AC machines Electrical Distribution , translation and technical writer .i use Autocad,Matlab,Revit,Plc simulator, Pspice,word and excel.

Hi, I am kahan. I am electric engineer and have much experienced in designing side. Waiting for further discussion side. Thank you.

We are a multidisciplinary group of professionals, as well as teachers from the "Andrés Bello" Catholic University in Venezuela I'm an Electronics Engineer with a Master in Digital Telecommunications, In this University we have the support of the Engineers. Antonio Annia and Isidro Martinez, specialist in Industrial Electricity, among other professionals.

What are you actually trying to do? Variable Speed Drives are fairly standard devices these days and there are many available designs. Most have the same or similar input to output voltages and power. Couple of odd things in your bid you need to clarify. The input power seems very very very small. 5V 4A Dc is only 20 watts. Is this correct? Why or how do you think you can covert 5V 4A into usable controllable 3phase power? In most variable speed drives you CANNOT have input Power this low. The other odd thing is 2000Hz - most 3 phase motors are designed of 50Hz. Higher quality motors can go up to 200Hz which for most stadard motors means about 6000rpm. So why are you looking to spin up to 60,000rpm. What are you actually trying to do????

I have 8+ yrs Experience on MATLAB Platform, Also Have Research Background, Please Share More Details Over Chat So I Can Understand Your Need,

Hello, I am also from electronics R&D background. I have more than 7 years of experience in R&D. I have developed similar project recently. For more information, contact me. Thanks.