About this course: This course teaches how to design a feedback system to control a switching converter. The equivalent circuit models derived in the previous courses are extended to model small-signal ac variations. These models are then solved, to find the important transfer functions of the converter and its regulator system. Finally, the feedback loop is modeled, analyzed, and designed to meet requirements such as output regulation, bandwidth and transient response, and rejection of disturbances. Upon completion of this course, you will be able to design and analyze the feedback systems of switching regulators. This course assumes prior completion of courses Introduction to Power Electronics and Converter Circuits.
Created by: University of Colorado Boulder
Taught by: Dr. Robert Erickson, Professor
Electrical, Computer, and Energy Engineering
| Basic Info |
Course 3 of 6 in the
Power Electronics Specialization.
|
| Language | English |
| How To Pass | Pass all graded assignments to complete the course. |
| User Ratings |
Syllabus
WEEK 1
Ch 7: AC Equivalent Circuit Modeling
How to extend the converter steady-state equivalent circuits, derived in the previous courses, to obtain small-signal ac equivalent circuits that model the important converter and regulator system dynamics.
8 videos, 1 reading
Graded: Homework Assignment 1: Chapter 7
WEEK 2
Ch 8: Converter Transfer Functions - Part 1
A review of the construction of Bode plots of the magnitude and phase of first-order, second-order, and higher-order transfer functions, with emphasis on techniques needed for design of regulator systems. Design-oriented analysis techniques to make approximati...
7 videos, 1 reading
Graded: Homework Assignment 2: Ch. 8, Transfer Functions
WEEK 3
Ch 8: Converter Transfer Functions - Part 2
Design-oriented analysis techniques to make approximations and gain insight into how to design ac systems having significant complexity. Graphical construction techniques.
5 videos, 1 reading
Graded: Homework Assignment 3: Construction of Transfer Functions
WEEK 4
Ch 9: Controller Design
Application of the material of Chapters 7 and 8 to design closed-loop regulators that employ switching converters. How to design a feedback system that accurately regulates its output while rejecting disturbances.
8 videos, 1 reading
Graded: Homework Assignment 4 (Part 1): Feedback
Graded: Homework Assignment 4 (Part 2): Closed-Loop Simulation
FAQs
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Coursework
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University of Colorado Boulder
CU-Boulder is a dynamic community of scholars and learners on one of the most spectacular college campuses in the country. As one of 34 U.S. public institutions in the prestigious Association of American Universities (AAU), we have a proud tradition of academic excellence, with five Nobel laureates and more than 50 members of prestigious academic academies.
Pricing
| Audit | Purchase Course | |
|---|---|---|
| Access to course materials | Available | Available |
| Access to graded materials | Not available | Available |
| Receive a final grade | Not available | Available |
| Earn a shareable Course Certificate | Not available | Available |
Ratings and Reviews
Nice Course
Great material however discussion forums is dead (despite hundreds of views), mentors are unresponsive to questions
Excellent course
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Unfortunately this course did not include the discussion feature as the previous two courses. This means if you get stuck there is no way of asking for help. Fortunately I managed.