Power Electronics & Drives step-by-step with MATLAB/SIMULINK

What you'll learn
Build and simulate power-electronic circuits in Simulink/Simscape.
Implement diode and thyristor rectifiers and analyze controlled rectifiers.
Design PWM schemes and build single-phase and three-phase inverters.
Develop Sinusoidal Pulse Width Modulation of Inverter
Automatic DC Voltage Controller with Thyristor and PI Control
Automatic AC Voltage Controller with Inverter and PI Control
Speed Control of Induction Motor
V/F Speed Control of Induction Motor
Requirements
2nd year or above electrical / electronics students, or anyone beginning power electronics and drives.
Basic circuit theory, AC fundamentals
Description
Understand AC Drives and Power Electronics with MATLAB/SIMULINKThis course teaches power-electronics and AC drives in a practical, easy-to-follow way using MATLAB / Simulink and the Simscape / Specialized Power Systems libraries. We explain each idea from the basics, then show how to build and test it in simulation. You will learn by doing — small examples, measurements, and two hands-on projects.How the course works (step-by-step)Explain the idea in plain language (what the device does, why it's used).Derive or show the key equations (simple, only what you need).Build the circuit or model in Simulink/Simscape step-by-step.Simulate and measure voltages/currents with Scopes and virtual meters.Analyze results (ripple, RMS, average, harmonic shape).Improve the design (add filters, change switching, add control).Short practice exercise after each topic to reinforce learning.Module 1 — Introduction to MATLAB / SimulinkStep-by-step we will:Show the Simulink interface and how to run a simulation.Introduce Simscape and the Specialized Power Systems library — where power-electronic blocks live.Build a simple electric circuit (resistor, source, scope) and run it.Learn how to measure signals (voltage, current) inside Simulink.Run a small practice example that ties these pieces together.What you'll gain: confidence creating models, placing meters, running sims, and saving results.Module 2 — Rectifiers (DC conversion)We cover from simplest to advanced:Uncontrolled (Diode) RectifiersHalf-wave rectifier — explanation → model → simulate → measure average & ripple.Full-wave center-tap — why it's better → build and compare to half-wave.Full-wave bridge — build the bridge and measure outputs.Three-phase rectifier3-phase diode rectifier (6-pulse) — model, measure DC output and ripple.Measurements & signal basicsHow to measure RMS and average values in simulation.Practice calculating RMS/average from waveform data.FiltersC filter — how capacitor smooths ripple; model, observe effect.L filter — how inductor reduces ripple; model and compare.LC and π (pi) filters — combine L and C for better smoothing; step-by-step design and test.Thyristor (SCR) controlled rectifiersHalf-wave controlled rectifier — how firing angle controls average DC.Pulse generator design for firing SCRs (timing, delays).Full-bridge controlled rectifier — controlled rectification for better regulation.Output analysis for R and RL loads — how load changes waveform and DC level.Mini project (module)Automatic DC Voltage Control of Single-Phase RectifierSteps: model rectifier → add measurement → design simple controller (PI or firing-angle logic) → simulate step load changes → evaluate DC regulation and ripple.Module 3 — Inverters (DC → AC)We move from switches to full systems:Switches and devicesIGBT/diode and MOSFET/diode basics — how they switch and why we pick one.Pulse generator for switches — generating gate signals safely in Simulink.TopologiesHalf-bridge inverter — model, run, measure output.Full-bridge inverter — push-pull design, measure AC output.Pulse Width Modulation (PWM)Sinusoidal PWM (SPWM) — how it creates a sine from switching.Multiple PWM methods — concept and when to use them.Implement PWM in Simulink.Three-phase inverterModel a three-phase inverter and generate balanced three-phase output.Measure line and phase voltages, and show effects of switching.Mini project (module)Automatic AC Voltage Control of Three-Phase InverterSteps: model 3φ inverter → implement PWM → design control for output amplitude (e.g., closed-loop PI) → test under load and show results.Module 4 — AC Drives (motor control)We apply inverters to motors:Induction motor basics — construction, torque and speed ideas.Speed-torque characteristics — how torque varies with speed, how load affects motor.Stator voltage control — simple way to change speed by changing voltage.Frequency-based speed control — why frequency changes speed.V/f control (volts per hertz) — how to keep flux roughly constant while changing speed; implement in Simulink and test.What you'll do: simulate motor with inverter, run speed steps, plot torque and speed, and tune simple controllers.Final projects & assessmentDeliverables: simulation files (.slx), short report explaining design and results, and a short presentation or demo.Grading focus: correct modeling, clear measurements (RMS/average/ripple), controller design, and explanation of results.
Who this course is for
Electrical and Electronics Students
M-Tech or PHD Scholar who want to understand how to design Power Electronics circuits in MALTAB
Homepage

https://www.udemy.com/course/power-electronics-and-ac-drives/

Rapidgator
fmoko.Power.Electronics..Drives.stepbystep.with.MATLABSIMULINK.part1.rar.html
fmoko.Power.Electronics..Drives.stepbystep.with.MATLABSIMULINK.part3.rar.html
fmoko.Power.Electronics..Drives.stepbystep.with.MATLABSIMULINK.part2.rar.html
Fikper
fmoko.Power.Electronics..Drives.stepbystep.with.MATLABSIMULINK.part3.rar.html
fmoko.Power.Electronics..Drives.stepbystep.with.MATLABSIMULINK.part1.rar.html
fmoko.Power.Electronics..Drives.stepbystep.with.MATLABSIMULINK.part2.rar.html

FreeDL
fmoko.Power.Electronics..Drives.stepbystep.with.MATLABSIMULINK.part3.rar.html
fmoko.Power.Electronics..Drives.stepbystep.with.MATLABSIMULINK.part1.rar.html
fmoko.Power.Electronics..Drives.stepbystep.with.MATLABSIMULINK.part2.rar.html

LINK OTHER
Rapidgator
rbamt.Power.Electronics..Drives.stepbystep.with.MATLABSIMULINK.part1.rar.html
rbamt.Power.Electronics..Drives.stepbystep.with.MATLABSIMULINK.part2.rar.html
rbamt.Power.Electronics..Drives.stepbystep.with.MATLABSIMULINK.part3.rar.html
Fikper
rbamt.Power.Electronics..Drives.stepbystep.with.MATLABSIMULINK.part1.rar.html
rbamt.Power.Electronics..Drives.stepbystep.with.MATLABSIMULINK.part2.rar.html
rbamt.Power.Electronics..Drives.stepbystep.with.MATLABSIMULINK.part3.rar.html

FreeDL
rbamt.Power.Electronics..Drives.stepbystep.with.MATLABSIMULINK.part1.rar.html
rbamt.Power.Electronics..Drives.stepbystep.with.MATLABSIMULINK.part2.rar.html
rbamt.Power.Electronics..Drives.stepbystep.with.MATLABSIMULINK.part3.rar.html