University of Colorado Boulder - Magnetics for Power Electronic Converters
- Offered byCoursera
Magnetics for Power Electronic Converters at Coursera Overview
Duration | 17 hours |
Total fee | Free |
Mode of learning | Online |
Difficulty level | Intermediate |
Official Website | Explore Free Course  |
Credential | Certificate |
Magnetics for Power Electronic Converters at Coursera Highlights
- Shareable Certificate Earn a Certificate upon completion
- 100% online Start instantly and learn at your own schedule.
- Course 4 of 4 in the Power Electronics Specialization
- Flexible deadlines Reset deadlines in accordance to your schedule.
- Intermediate Level A' bachelor's degree in electrical engineering, or equivalent experience
- Approx. 17 hours to complete
- English Subtitles: Arabic, French, Portuguese (European), Italian, Vietnamese, German, Russian, English, Spanish
Magnetics for Power Electronic Converters at Coursera Course details
- This course can also be taken for academic credit as ECEA 5703, part of CU Boulder?s Master of Science in Electrical Engineering degree.
- This course covers the analysis and design of magnetic components, including inductors and transformers, used in power electronic converters. The course starts with an introduction to physical principles behind inductors and transformers, including the concepts of inductance, core material saturation, airgap and energy storage in inductors, reluctance and magnetic circuit modeling, transformer equivalent circuits, magnetizing and leakage inductance. Multi-winding transformer models are also developed, including inductance matrix representation, for series and parallel structures. Modeling of losses in magnetic components covers core and winding losses, including skin and proximity effects. Finally, a complete procedure is developed for design optimization of inductors in switched-mode power converters.
- After completing this course, you will:
- - Understand the fundamentals of magnetic components, including inductors and transformers
- - Be able to analyze and model losses in magnetic components, and understand design trade-offs
- - Know how to design and optimize inductors and transformers for switched-mode power converters
- This course assumes prior completion of courses 1 and 2: Introduction to Power Electronics, and Converter Circuits.
Magnetics for Power Electronic Converters at Coursera Curriculum
Basic Magnetics
A Brief Introduction to the Course
10.1.1 Basic Relationships
Lecture 10.1.2: Magnetic Circuits
Lecture 10.2: Transformer Modeling
10.3 Loss Mechanisms in Magnetic Devices
Course Syllabus
Study Problems on Basic Magnetics
Magnetics Design Tables
Homework Assignment
Homework Assignment 1: Basic Magnetics
AC Copper Losses
10.4.1 Introduction to the Skin and Proximity Effects
10.4.2: Leakage Flux in Windings
10.4.3: Foil Windings and Layers
10.4.4 Power Loss in a Layer
10.4.5 Example: Power Loss in a Transformer Winding
10.4.6 Interleaving the Windings
10.4.7 PWM Waveform Harmonics
Study Problems
Homework Assignment 2: AC Winding Losses
Homework Assignment 2: AC Winding Losses
Inductor Design
10.5 Several Types of Magnetic Devices, their B-H Loops, and Core vs. Copper Loss
11.1 Filter Inductor Design Constraints
11.2 A First-Pass Design
11.3.1 Window Area Allocation
11.3.2 Coupled Inductor Design Constraints
11.3.3 First-Pass Design Procedure: Coupled Inductor
11.4.1 Example: Coupled Inductor for a Two-Output Forward Converter
11.4.2 Example: CCM Flyback Transformer
Homework Assignment 3: Inductor Design
HW3: Inductor Design
Transformer Design
12.1 Transformer Design: Basic Constraints
12.2 First-Pass Transformer Design Procedure
12.3.1 Example: Single-Output Isolated Cuk Converter
12.3.2 Example 2: Multiple-Output Full Bridge Buck Converter
12.4 AC Inductor Design
Homework Assignment 4: Transformer Design
HW4: Transformer Design
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