Design power converter for an industrial DC conveyor Motor

In this video, I present a complete design and simulation of a single-phase power converter for DC motor speed control using MATLAB Simulink. You can get the Simulink file from thttps://simuscope.gumroad.com/l/ddltav The project is based on a industrial case study where a 230 V, 50 Hz AC supply is used to drive a 48 V separately excited DC conveyor motor. The system converts AC power into a controlled DC output using a diode bridge rectifier, DC-link capacitor, and a PWM-controlled buck converter. 🔧 What this video covers: System architecture of an AC–DC power converter Rectifier and DC-link voltage design Buck converter operation (ON/OFF states) PWM generation and duty cycle control in Simulink Inductor and capacitor filter design DC motor armature voltage speed control Simulation results for different duty cycles Analysis of voltage ripple, transient response, and steady-state behavior Industrial applications and future improvements 📊 Key Results: Stable DC-link voltage after rectification Controlled output voltage proportional to duty cycle Smooth DC motor speed control Output voltage ripple maintained below 5% This project is ideal for: Power Electronics students Electrical Engineering final-year projects DC motor drive studies MATLAB / Simulink learners Industrial motor control applications 📌 Software Used: MATLAB Simulink (Simscape Electrical – Specialized Power Systems) If you find this video helpful, don’t forget to like, share, and subscribe for more Simulink, power electronics, and motor drive projects.