Converter Control

Converter Control

本课程是 Power Electronics 专项课程的一部分

位教师：Dr. Robert Erickson

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4个模块

深入了解一个主题并学习基础知识。

650 条评论

中级等级

需要一些相关经验

灵活的计划

2 周在 10 小时一周

自行安排学习进度

93%

大多数学生喜欢此课程

您将学到什么

Be able to design and analyze the feedback systems of switching regulators

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作业

5 项作业

授课语言：英语（English）

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该课程共有4个模块

This course can also be taken for academic credit as ECEA 5702, part of CU Boulder’s Master of Science in Electrical Engineering degree.

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.

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.

涵盖的内容

8个视频3篇阅读材料1个作业1个讨论话题

8个视频总计114分钟

Sect 7.1 Introduction to AC Modeling 28分钟
Sects 7.2.1-4 Averaged AC Modeling 8分钟
*Sect 7.2.2 Discussion of Averaging 15分钟
Sect 7.2.5 Perturbation and Linearization 18分钟
Sects 7.2.6-8 Construction of Equivalent Circuit 12分钟
Sect 7.6 Modeling the Pulse-Width Modulator 10分钟
Sect 7.5 The Canonical Model 20分钟
Sect7.3 State-Space Averaging 2分钟

3篇阅读材料总计16分钟

Course Updates and Accessibility Support 1分钟
Non-Credit Students: Welcome and Where to Find Help 10分钟
Homework 1 Materials 5分钟

1个作业总计180分钟

Homework Assignment 1: Chapter 7 180分钟

1个讨论话题总计10分钟

Introduce Yourself 10分钟

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 approximations and gain insight into how to design ac systems having significant complexity.

涵盖的内容

7个视频1篇阅读材料1个作业

7个视频总计112分钟

8.0 Introduction to Design-Oriented Analysis 13分钟
8.1 Review of Bode Diagrams: Pole 25分钟
8.1.2 Other Basic Terms 9分钟
8.1.5 Combinations 21分钟
8.1.6 Second-order Response: Resonance 18分钟
8.1.7 The Low-Q Approximation 9分钟
8.1.8 Analytical Factoring of Higher-Order Polynomials 16分钟

1篇阅读材料总计5分钟

Homework 2 Materials 5分钟

1个作业总计180分钟

Homework Assignment 2: Ch. 8, Transfer Functions 180分钟

Design-oriented analysis techniques to make approximations and gain insight into how to design ac systems having significant complexity. Graphical construction techniques.

涵盖的内容

5个视频1篇阅读材料1个作业

5个视频总计79分钟

8.2 Analysis of Converter Transfer Functions 16分钟
8.2.2 Transfer Functions of Basic Converters 10分钟
8.3.1 Graphical Construction of Impedances 19分钟
8.3.3 Graphical Construction of Parallel and More Complex Impedances 17分钟
8.3.5 Graphical Construction of Converter Transfer Functions 15分钟

1篇阅读材料总计5分钟

Homework 3 Materials 5分钟

1个作业总计180分钟

Homework Assignment 3: Construction of Transfer Functions 180分钟

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.

涵盖的内容

8个视频1篇阅读材料2个作业

8个视频总计159分钟

9.1-2 Introduction 21分钟
9.3 Construction of Closed-loop Transfer Functions 11分钟
9.4.1 Stability 21分钟
9.4.2 Phase Margin vs. Closed-loop Q 20分钟
9.5 Regulator Design 19分钟
9.5.4 Design Example 18分钟
Op-amp Compensator Design 29分钟
9.5.5 Another Example: Point-of-Load Regulator 19分钟

1篇阅读材料总计10分钟

HW#4 Materials 10分钟

2个作业总计110分钟

Homework Assignment 4 (Part 1): Feedback 60分钟
Homework Assignment 4 (Part 2): Closed-Loop Simulation 50分钟

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课程是 University of Colorado Boulder提供的以下学位课程的一部分。如果您被录取并注册，您已完成的课程可计入您的学位学习，您的学习进度也可随之转移。

位教师

授课教师评分

(94个评价)

Dr. Robert Erickson

University of Colorado Boulder

11 门课程 162,199 名学生

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University of Colorado Boulder

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学生评论

5 stars
87.09%
4 stars
9.37%
3 stars
2.45%
2 stars
0.30%
1 star
0.76%

显示 3/650 个

已于 Feb 10, 2018审阅

I spent enormous amount of time figuring out some assignment questions. Hope the idea of these practices makes sense in the industry.

已于 Apr 26, 2020审阅

very well designed course content with a very eloquent explanation of Dr. Erickson. Highly recommended for power electronics engineers!!

已于 Jun 25, 2016审阅

The analysis and materials of this course are very useful. A great section. If the MATLAB script for calculating the converter Poles and Zeros can be provided will be even better.

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