Introduction to Power Electronics に戻る

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This course can also be taken for academic credit as ECEA 5700, part of CU Boulder’s Master of Science in Electrical Engineering degree.
This course introduces the basic concepts of switched-mode converter circuits for controlling and converting electrical power with high efficiency. Principles of converter circuit analysis are introduced, and are developed for finding the steady state voltages, current, and efficiency of power converters. Assignments include simulation of a dc-dc converter, analysis of an inverting dc-dc converter, and modeling and efficiency analysis of an electric vehicle system and of a USB power regulator.
After completing this course, you will:
● Understand what a switched-mode converter is and its basic operating principles
● Be able to solve for the steady-state voltages and currents of step-down, step-up, inverting, and other power converters
● Know how to derive an averaged equivalent circuit model and solve for the converter efficiency
A basic understanding of electrical circuit analysis is an assumed prerequisite for this course....

Aug 01, 2017

This course sets the groundwork for more advanced concepts in Power Electronics. The Professor was very explicit and the homework assignments were of a good strength to help ground the notions learnt.

Sep 23, 2017

I am very please of with course but i also want the course of power electronics related to any field i mean in FACTS devices applications so we can learn more related to new emerging technologies .

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by Swastik A

•May 22, 2020

Great Course. The explanations by course coordinator are simple and straight to the point. The examples are solved in a stepwise manner along with explanations. The assignments are useful to know one's understandings about the topic.

by S. M H U

•May 12, 2020

Course contents and lectures are well organized. Teacher explains step by step superbly. Assignments are so difficult that it took lots of time to get the right answer. Finally after successful submission, it feels really great.

by Enoch S

•Mar 16, 2019

This course was awesome, I never really liked electric systems but the way this was taught is very logical which I appreciated. By the time you finish the course, as you do the numbers on your own, you will master it in no time.

by Yehonatan p

•Dec 29, 2019

The lectures were excellent and the assignments were well thought through. In general I would also say the material covered is exteremely relevant and useful to any EE doing any kind of system level/board level design work

by Filip P

•Sep 15, 2019

Speaking as a Mechanical Engineering student, this course was challenging at first, but once I got the hang of it, and overcame the entry barriers, the course was pure joy to learn. Definitely recommended and super useful.

by Shatrunjay P

•Feb 14, 2016

It was an awesome course. I learned a lot from this course. The method of teaching was quite simple and student friendly. I just want to say that if you will avail more solved examples then it will be quite helpful for us.

by Garrett W

•Jun 13, 2016

Very clearly laid out and well explained course. The assignments cover the lecture topics without being an exact recreation of what the videos demonstrate, and the mid-video questions are helpful for building intuition.

by Sourav S

•Feb 11, 2016

Beautiful course. Loved the lecture and assignments. Works great as a supplement to college learning. I am able to "visualize" dc-dc converter circuits which is a great feeling! Thank you Coursera and Prof. Erickson.

by Ali D G

•Dec 26, 2017

The lectures were so intuitive and enjoyful. The lecturer have a very understandable English. I recommend the main book -Fundamentals of Power Electronics- for the lecture. The assignments were challenging. Thanks!

by Ayaz M

•Oct 18, 2019

Nothing is better than visualization. I have read many books on Power Electronics and all of them are best but this course has sky rocketed my knowledge. I really appreciate the efforts for conducting this course.

by Varkey M J

•Jul 01, 2017

Very good foundation for power electronics. Taught very well. Important points are covered. Ingenious ways of solving circuits are discussed, which helps a lot in finding the DC values of voltages and currents.

by Jyotendra S

•Feb 10, 2016

Great course to learn about power electronics. This course was a bit challenging to complete in one go, good thing that the instructors divided it into multiple sessions. Thanks for offering so great course.

by M L P B

•May 31, 2020

Prof. Erickson has a great way of using mathematical modeling for analysis. The explanation is consistently exceptional.

It was a great introduction to the mathematics involved in modeling Power converters

by Nikola M

•Oct 16, 2019

Interesting and challenging, everything regarding HW assignments is covered in videos and in the additional reading materials. Great introduction to DC/DC converters. Can't wait to go through the other 5.

by Nishchay k

•Apr 25, 2020

Probably the most challenging power electronics test. Made me sweat but the outcome when the answers were correct would make my day. There could be a little more number of examples. The rest as perfect.

by Jay B

•Mar 01, 2019

Good reminder of stuff you may have forgotten. Also learnt a whole lot more too. Very interesting course. Some of the HW questions were a bit tough though and could do with a little more clarification.

by Shafquat H

•Sep 23, 2017

I am very please of with course but i also want the course of power electronics related to any field i mean in FACTS devices applications so we can learn more related to new emerging technologies .

by Jagadish v S

•Mar 28, 2016

I have been in the power domain for the past 4 years and this course help me understand some of the design choices that we sometimes made as the pass-downs from others experiences.. thanks!!

by Felipe K F

•Jul 02, 2018

This course is really good, the approach to dealing with the problems (the models proposed) make the content easier than it looks, although still demanding some time to do the assignments.

by Akashkiran S

•Jun 18, 2017

Even though I am an electrical student this course really helped me in setting my foundation in power electronics.I would recommend all college going students to take up this course

by Luheng Q

•Jun 07, 2017

well designed exercises. I have learned PMIC for one semester, and this course is a good supplement to what I have learned. In addition, the analyzing method seems to be universal.

by Karim E

•Jan 12, 2020

The professor explains every concept comprehensively and I could master drawing steady state wave forms for every power converter from just this course. Thanks a lot Prof. Erikson

by Mritunjay K

•Feb 28, 2020

This course helped me to get acquainted with Power Electronics with good problems. It would be more helpful if the solution of the assignments were discussed.

Thank you, Coursera.

by KOMARAGIRI S

•Feb 26, 2018

It's very great feeling for me to complete this course.All the subject inside the course are featured.This course addups to your skills in addition to addon in a resume.thank you