High-Voltage, High Current Multi-Output Power Converter Design | MATLAB Simulink

This video presents the design and simulation of a high-current, high-voltage multi-output power electronic converter supplied from a 415 V, three-phase AC source. Get matlab simulink file from this link- https://simuscope.gumroad.com/l/npufa The system is capable of producing multiple DC outputs, including fixed, variable, isolated, and series-connected outputs reaching up to 2.5 kV DC, making it suitable for industrial power electronics and HVDC-style applications. 🔧 System Highlights: • Fixed 1500 V DC output using a three-phase diode bridge • Variable 200–2000 V DC output using a three-phase SCR-controlled rectifier • Two isolated 1250 V DC outputs with series capability up to 2500 V DC • Designed for high efficiency, low ripple, and overload tolerance • Complete MATLAB Simulink model with firing-angle control and waveform analysis The video explains: ✔ Converter topology selection ✔ Transformer design and kVA sizing ✔ Diode and SCR rectifier operation ✔ Firing angle control strategy ✔ Simulation results and waveform interpretation This walkthrough is ideal for anyone working with power electronics, three-phase rectifiers, high-voltage DC systems, or MATLAB Simulink-based converter design. 📌 Simulink files and detailed documentation may be shared separately. 👍 Like, subscribe, and comment if you’d like more high-voltage power-electronics content. **Special thank to Mr. Kunga Zangpo, Mr. Sherub Tenzin and Mr. Jambay Choeda for helping in this project**