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ECE 581
ECE 581
Slack Zoom Canvas Slido

ECE 581: High Frequency Power Electronics

Supplemental Materials

  • library_booksAdditional References
    Semiconductor design
    • Archived lecture slides from ECE 581 in Fall 2014:
    • Review of Semiconductor Physics
    • Specific resistance and capacitance
    • FET resistance and WBG materials
    • Die size selection example
    • Trench and Superjunction Devices
    • Superjunction on-resistance
  • sim_cardSimulation/Analysis Software
    MATLAB
    Accessing/Downloading
    • UTK OIT instructions for installing MATLAB
    • MATLAB Online
    • Apps@UT Server (includes MATLAB)
    Tips and Tutorials
    • MathWorks Introductory tutorials on MATLAB (opens in new window)
    • Coursera free course on introductory MATLAB programming (opens in new window)
    • Tips for Efficient Coding in MATLAB
    Example Files
    • Synchronous buck converter state plane solution (single point, J4=0)
    • Synchronous buck converter state plane solution (all op points w/ J4=0)
    • Synchronous buck converter state plane solution (all op points)
    LTSpice
    Download
    • LTSpice Download (free)
    Tips and Tutorials
    • LTSpice Wiki (opens in new window)
    • LTSpice Tutorial on Parameter Sweeps
    Example Files
    • Boost converter simulation (Lectures 1-3)
    Additional Tools
    • Online Plot Digitizer
  • gradeCourse Materials
    PCB Layout and Supplemental Loss Analysis
    • Supplemental Video Lectures
    Graphing Paper
    • Six Cycle Semilog Paper
    • Impedance Paper
About The Course

This course addresses the motivations and inherent design issues associated with high frequency switched mode power supply design. Origins and dependencies of frequency dependent losses will be reviewed, with specific emphasis on potential design approaches which reduce energy loss and facilitate high frequency operation. Resonance, and its application to power converter will be discussed. Students will learn steady-state and dynamic modeling techniques which allow the analysis and design of converters containing significant resonant intervals, for which traditional small ripple assumptions do not hold..

Course meets three times weekly

Prerequisites
  1. ECE481 – Power Electronics
Contact
  • ude.ktu@cjd
  • ph: (865) 974-3572