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Introduction to Power Electronics · LearnSpace
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Introduction to Power Electronics

Курс от University of Colorado Boulder
Средний≈ 11.8 чАнглийский
О курсеНавыкиПрограммаПреподаватели

О курсе

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.

Навыки, которые вы освоите

Power ElectronicsSimulation and Simulation SoftwareElectrical SystemsBasic Electrical SystemsElectrical PowerElectronicsEngineering AnalysisElectrical EngineeringEngineering CalculationsElectronic ComponentsUSBSimulationsElectric Power Systems

Программа курса

3 модулей · 29 учебных материалов

01Ch 1: Introduction14 материалов

Introduction

Course Updates and Accessibility SupportЧтениеNon-Credit Students: Welcome and Where to Find HelpЧтениеApplications and Examples of Power ElectronicsВидеоIntroduce YourselfОбсуждение

Учитесь у экспертов

Dr. Robert Erickson

Professor

Introduction to Power Electronics
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Обучение на Coursera

≈ 11.8 ч

3 модулей

Язык: Английский

Субтитры: Арабский, Французский, Итальянский, Вьетнамский, Ория, Немецкий, Русский, Испанский

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Administrative Details

Sect. 1.2 Preliminaries and GradingВидеоSect. 1.3 What will be CoveredВидеоEntering formulas in homework assignmentsЧтениеIf you have problems with the Coursera systemЧтение

Technical Introduction

Sect. 1.1 Technical IntroductionВидеоSect. 1.4 Simulation of a Buck Converter using LTspiceВидеоBuck converter simulation filesЧтение

Homework Assignment

Homework Assignment #1: Ch. 1 - Boost Converter SimulationЗаданиеMaterials for the LTspice simulation assignmentЧтениеHomework Discussion: LTspice simulation of a boost converterОбсуждение
02Ch 2: Steady-State Converter Analysis7 материалов

Basic analysis techniques

Sect. 2.1 IntroductionВидеоSect. 2.2 Volt-Sec Balance and the Small Ripple ApproximationВидео

Converter Analysis Examples

Sect. 2.3 Boost Converter ExampleВидеоSects. 2.4 and 2.5 Additional TopicsВидео

Homework Assignment

Homework Assignment #2: Ch. 2 - Converter AnalysisЗаданиеSample problems with solutionsЧтениеForum: Analysis of a buck-boost converterОбсуждение
03Ch 3: Steady-State Equivalent Circuit Modeling, Losses, and Efficiency8 материалов

Equivalent Circuit Modeling of Ideal Power Converters

Sect. 3.1 The DC Transformer ModelВидеоSect. 3.1 Supplement: Review of Circuits with Ideal TransformersВидео

Modeling Converter Losses

Sect. 3.2 Inductor Copper LossВидеоSect. 3.3 Construction of Equivalent Circuit ModelВидео

Additional Examples

Sect. 3.4 How to Obtain the Input Port of the ModelВидеоSect. 3.5 Example: Semiconductor Conduction Losses in Boost ConverterВидео

Homework Assignment

Homework Assignment #3: Ch. 3 - Equivalent Circuit ModelingЗаданиеSample problems with solutionsЧтение