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# Project Title **Hardware Design and Prototype Development of a Custom High-Gain Boost Converter Integrated with a Three-Phase Grid-Tied Inverter** ## Project Description I am looking for an experienced Electrical/Power Electronics Engineer who can design, build, and test a **hardware prototype** of my **custom high-gain DC-DC boost converter**, followed by its integration with a **three-phase inverter**. The project is part of my research work, and I require complete hardware implementation along with experimental validation and documented results. The converter topology has already been designed by me. The selected freelancer will be responsible for designing the hardware PCB/prototype, selecting components, implementing the control circuit, integrating the converter with a three-phase inverter, performing laboratory testing, and providing all required experimental results. ## Scope of Work ### Phase 1: Custom Boost Converter Hardware * Design the complete hardware based on my converter circuit. * Select all power electronic components (MOSFETs, diodes, inductors, capacitors, drivers, sensors, etc.). * Design PCB or prototype layout. * Implement the switching controller. * Build and test the hardware. * Provide complete experimental validation. ### Required Experimental Results (Converter Only) The following results must be measured and documented: * Input voltage * Input current * Output voltage * Output current * Output power * Converter efficiency (%) * Switching frequency * Gate pulse waveform * MOSFET drain-source voltage waveform * Inductor current waveform * Output voltage ripple * Load regulation results Oscilloscope screenshots and measurement values must be included. --- ### Phase 2: Converter Integrated with Three-Phase Inverter After successful testing of the converter, integrate it with a three-phase inverter. The freelancer may use an appropriate inverter controller (SPWM/SVPWM or equivalent) suitable for the system. ### Required Experimental Results (Converter + Three-Phase Inverter) Provide the following measured results: * Three-phase output voltage * Three-phase output current * Output power * DC-link voltage * Overall system efficiency * Grid voltage waveform (if grid-connected) * Grid current waveform * FFT analysis * Total Harmonic Distortion (THD) * Switching frequency * Power factor (if applicable) Oscilloscope screenshots, FFT plots, and measurement data are required. --- ## Deliverables The selected freelancer must provide: * Complete hardware design * PCB design files (if applicable) * Circuit schematic * Bill of Materials (BOM) * Component selection details * Gate driver design * Control circuit * Prototype photographs * Complete experimental setup photographs * Oscilloscope screenshots * Experimental results in PDF format * Efficiency calculations * THD report * Final project report explaining the design, testing procedure, and results --- ## Skills Required * Power Electronics * DC-DC Boost Converters * High-Gain Converter Design * Three-Phase Inverters * PCB Design * Embedded Systems * Gate Driver Design * Oscilloscope Measurements * MATLAB/Simulink (preferred) * Hardware Prototyping * FFT and THD Measurement --- ## Important Notes * This is a **research-oriented project**, so the experimental results must be genuine and repeatable. * Please include details of similar hardware projects you have completed. * Preference will be given to freelancers with experience in DC-DC converters, grid-connected inverters, renewable energy systems, and research hardware development. * The project will only be considered complete after successful hardware demonstration and submission of all required experimental results and documentation.
Project ID: 40563356
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I would be grateful for the opportunity to work on your high-gain boost converter prototype development project. I have experience in power electronics, embedded systems, PCB design, and hardware prototyping, making me well-equipped to deliver the complete hardware implementation and experimental validation you require. Based on your existing converter topology, I can design the hardware, select suitable components, develop the PCB and gate driver circuitry, implement the control system, integrate the converter with a three-phase inverter, and perform comprehensive testing. I will provide genuine, repeatable experimental results, including oscilloscope waveforms, efficiency calculations, FFT and THD analysis, prototype photographs, BOM, schematics, PCB files, and a detailed final report. I understand that this is a research-oriented project, and I will ensure accurate documentation, reliable hardware performance, and timely delivery throughout every phase of the project. Give me one opportunity to handle your project. I assure you that I will complete the work with full dedication, accuracy, and professionalism. I am confident that my skills and experience will meet your expectations and deliver high-quality results on time.
₹10,000 INR in 7 days
0.0
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9 freelancers are bidding on average ₹8,917 INR for this job

Hi there, I read your offer carefully and understand that you need a real hardware prototype of your custom high-gain DC-DC boost converter, followed by integration with a three-phase inverter and complete experimental validation. I can help with the PCB/prototype design, component selection, gate driver design, control circuit, inverter integration, laboratory testing, oscilloscope measurements, efficiency analysis, FFT/THD reporting, and final documentation. I have experience with power electronics, DC-DC converters, inverter systems, embedded control, PCB design, and hardware validation. Your project requires genuine and repeatable results, and I can provide clear measurement data, waveform captures, photos, BOM, design files, and a complete technical report. Just send me a message and we can discuss the converter topology and testing requirements. Best regards, Samuel Tshibangu
₹12,500 INR in 1 day
6.4
6.4

HI, I am an experienced electronics and PCB Design engineer, specialised in use of ECAD software such as Altium Designer, KICAD, EasyEDA, etc. for the the design of electronics and PCB. I will design your projects to meet your Requirements and the industry standard. I do all kinds of circuits such as Power delivery circuit, Sensor Integrated Circuits, wireless control, MCUs etc. I will deliver the following. The Schematics for your Design The PCB for the design Bill of materials(If needed) Gerber, Pick and Place and other manufacturing and assembly drawings needed. Full Support and consultancy till the project is done. Kindly send me message for my previous designs and also so we can discuss further on your project I look Forward to working with you. Best Regards, Abdur-Rafiq
₹8,000 INR in 7 days
5.2
5.2

Hello my name is Collins and I am a robotics and automation engineer specializing in power electronics and hardware design. I have extensive experience in high-gain DC-DC converter topologies, gate driver design, and three-phase inverter control. I am well-equipped to translate your research design into a high-performance, validated hardware prototype. My Approach: Hardware Implementation: I will handle component selection (MOSFETs, low-ESR capacitors, magnetic design) to maximize efficiency and minimize thermal stress. I will design the PCB with strict attention to parasitic inductance and high-frequency noise mitigation, essential for stable high-gain operation. Controller Integration: I will implement the switching control and SPWM/SVPWM schemes, ensuring precise synchronization between the boost stage and the inverter. Experimental Validation: I am fully prepared to provide the requested oscilloscope waveforms, efficiency calculations, and THD/FFT reports, ensuring all experimental data is accurate, repeatable, and clearly documented. Relevant Experience: I have successfully designed and prototyped industrial power-delivery systems, focusing on power-rail integrity and efficient switching under heavy loads. My expertise in hardware-in-the-loop testing ensures your prototype will meet both research and practical performance standards. I look forward to discussing your specific topology and moving forward with this research project. Best regards,
₹7,000 INR in 7 days
4.8
4.8

Hi, I can support your high-gain boost converter hardware prototype development and three-phase inverter integration with PCB/prototype design, component selection, control circuit, testing plan, and experimental documentation. The best solution is to first review your converter topology, voltage/current ratings, switching frequency, load range, inverter requirements, and available lab setup. Then I’ll design the hardware around your circuit, select MOSFETs, diodes, inductors, capacitors, gate drivers, sensors, and controller parts, prepare the schematic/PCB or prototype layout, and define the testing procedure for genuine repeatable results. I’m comfortable with power electronics, high-gain DC-DC converters, three-phase inverters, gate driver design, PCB layout, embedded control, SPWM/SVPWM concepts, oscilloscope measurements, efficiency calculation, ripple testing, FFT/THD analysis, and MATLAB/Simulink-style validation. Deliverables will include: * Converter hardware schematic * PCB/prototype layout * BOM and component selection * Gate driver/control circuit * Testing procedure * Converter efficiency/ripple results * Gate pulse and waveform documentation * Inverter integration support * FFT/THD reporting * Experimental result PDF * Final project report I’ll focus on practical hardware implementation, safe testing, and clear research-quality documentation so the prototype results are measurable, repeatable, and ready for submission. Best regards Ankit
₹5,000 INR in 1 day
3.5
3.5

With a warm welcome, my name is Saswata, an accomplished Electrical/Power Electronics Engineer with a particular expertise in High-Gain DC-DC Boost Converters and Three-Phase Inverters. Your **hardware design and integration project** aligns perfectly with my skill set and more so, research-oriented projects have always intrigued me. My penchant for details ensures that the experimental results I provide are not just accurate but also genuinely reproducible. I believe this uniqueness makes me the ideal fit for your project. Over the years, I have successfully designed, built, and tested numerous hardware solutions including POWER ELECTRONICS PRODUCTS. These experiences have given me an extensive understanding of selecting appropriate components and performing **efficiency calculations** - all important aspects of your project. Moreover, as someone who always focuses on delivering practical results, my proficiency in both Hardware & Software qualifies me to deliver a complete end-to-end solution from prototype development to documenting all your requirements.
₹3,500 INR in 7 days
2.9
2.9

Hi, I have experience in power electronics, embedded systems, and hardware design. I can help with the hardware implementation of your custom high-gain boost converter, PCB design, component selection, control circuit, testing, and documentation. I can also assist with integrating it with a three-phase inverter and providing the required experimental results. Before starting, I would like to know: - What are the target input/output voltage, power rating, and switching frequency? - Will the inverter be tested with the grid or with a standalone load first? - Do you already have the converter schematic and MATLAB/Simulink model? I look forward to discussing your project.
₹3,000 INR in 7 days
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Kokrajhar, India
Member since Dec 3, 2025
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