Milestone 1 – System Architecture, Topology & Control Strategy

@Datta601

Hi, I can complete this work as I am experienced in power Electronics Complete system block diagram. • 380 V, 3-phase, 50 Hz input analysis. • 800 V / 400 A pulsed constant-current output architecture. • 2 W load consideration and input/output power and energy-flow analysis. • Suitable power-converter topology selection and technical justification. • DC-link architecture and power-stage operating principle. • Switching-frequency selection approach. • Current-regulation strategy with 1% regulation target. • Pulse-width control: 1–10 ms configurable; pulse repetition: 5 pulses/min. • MCU-based pulse-generation/control concept and RS485 communication interface concept. • Current and voltage sensing strategy; gate-driver concept. • Protection concept: overcurrent, overvoltage, short circuit, overtemperature, DC-link protection and emergency shutdown. • Isolation, grounding, safety and preliminary thermal-management considerations. • Key design assumptions, design margins and major technical risks. • Deliverables: system block diagram, selected topology with justification, control block diagram, preliminary specifications, power-flow calculations and design assumptions.

@Tahir789

Hello, I’m an experienced Licensed Professional Electrical Engineer (P.E.) with experience in power electronics, electrical power systems, MATLAB/Simulink, and control system design. I can work on the complete system architecture for your 380 V, 3-phase, 50 Hz input and 800 V / 400 A pulsed-output system, including power-flow calculations, converter topology selection, DC-link architecture, switching strategy, and current regulation approach. I can also develop the system and control block diagrams, MCU-based pulse-generation concept, RS485 communication, voltage/current sensing, gate-driver concept, and protection strategy for overcurrent, overvoltage, short circuit, overtemperature, DC-link faults, isolation, grounding, and emergency shutdown. I can document the key assumptions, design margins, thermal considerations, and technical risks clearly so the proposed architecture can be taken forward into detailed design. I’m confident I can provide a clear and technically justified preliminary design package and support you through the next stages of the project. Best regards, Tahir Saleem Licensed Professional Electrical Engineer (P.E.)