Simulating Switched-Mode Power Supply | Developing Electrical Systems with Simscape Electrical - MATLAB & Simulink
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    Simulating Switched-Mode Power Supply | Developing Electrical Systems with Simscape Electrical

    From the series: Developing Electrical Systems with Simscape Electrical

    Learn how to model and simulate a switched-mode power supply that is generally used for laptop or mobile phone chargers. Using Simulink® and Simscape Electrical™, MathWorks engineers will show how to develop, simulate, and tune a controller that maintains desired output voltage in the presence of input voltage variations and load changes to achieve a fast and stable response. Highlights include:

    • Modeling and simulating passive circuit elements, power semiconductors, and varying power sources and loads
    • Simulating the converter in continuous and discontinuous conduction modes
    • Calculating power factor and total harmonic distortion (THD) via spectrum analyzer of the switched-mode power supply  
    • Tuning the PID controller to meet rise time, overshoot, and settling time

    Published: 24 May 2022

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