Preview chapters and access the accompanying MATLAB script files or Simulink models (.mdl or .slx) that publishers host openly for educational purposes.
Published by Cambridge University Press, " Power Electronics with MATLAB " is designed specifically for undergraduate and graduate students of electrical, electronics, and communication engineering. The authors, including Dr. L. Ashok Kumar, present a holistic approach that bridges theoretical concepts with practical simulation techniques. Key Aspects of the Book:
While the book is protected by copyright and is a commercial product of Cambridge University Press, there are several legal ways to access the material:
MATLAB offers several advantages in power electronics, including:
: Attach a Voltage Measurement block across your load resistor and wire it to a Scope block.
You can often find extensive previews, chapters, or related open-access research papers directly from the author on ResearchGate. Authors frequently upload pre-print versions of their work for educational use. Textbook Rental and Affordable Digital Editions
Many students search online for a free PDF link to "Power Electronics with MATLAB" by Ashok Kumar. While direct file-sharing links often violate copyright laws or host malware, there are several legitimate, safe ways to access this material: University Library Portals
Easily observe voltage and current waveforms across components.
While it is a textbook rather than a single paper, it functions as a comprehensive technical guide with extensive examples. 📘 Key Resource Links
Always include the powergui block in your model workspace. This block is mandatory for solving electrical circuit equations (continuous, discrete, or phasor modes).
Detailed analysis of diodes, Thyristors (SCRs), BJTs, MOSFETs, and IGBTs, including their switching characteristics and loss calculations.
Modify component values (like capacitance or inductance) instantly to see the impact on system performance.
This book follows that journey, starting with the fundamental building blocks—diodes, thyristors, and power MOSFETs—and moving into advanced digital control and electrical drives. By using MATLAB models, readers can visualize how these components interact in real-time, simulating everything from simple AC-DC rectifiers to complex fuzzy logic-based motor drives.
Publishers often provide free downloadable .m files and .slx Simulink models associated with the textbook chapters to help readers follow along.
"Power Electronics with MATLAB" by L. Ashok Kumar is more than just a textbook; it is a comprehensive, simulation-driven learning system. Its strength lies in its ability to make complex power electronic circuits come alive through the powerful tools of MATLAB and Simulink. While the search for a free PDF is understandable, supporting the authors and publisher by obtaining a legal copy ensures the continued creation of such high-quality resources.