Power Electronics, Fall 2017

LecturesTuesday and Thursday, 1300-1440. Rm1B-106, SIST Bldg.
InstructorHaoyu Wang <wanghy.shanghaitech@@gmail.com>
Office HoursTuesday and Thursday, 1440-1540. 1D-301C SIST Bldg.
Forumhttps://elearning.shanghaitech.edu.cn:8443/
TAXiaoying Lu <luxy@@shanghaitech.edu.cn> Tuesday, 1900--2100. 1D-304 SIST Bldg.

Textbook

Date

Lectures

Reading

HW

Project

9/19

Syllabus[PDF]; Power Electronics Overview

 

 

9/21

Introduction[PDF]

FPE Chapter 1

9/26

Steady state analysis I [PDF]

FPE Chapter 2.1-2.3

Homework1[PDF]
Due date: 10/10/2017

 

9/28

Steady state analysis II [PDF]

FPE Chapter 2.4-2.6

10/3

National Holiday

 

10/5

National Holiday

10/10

Equivalent circuit modeling [PDF]

FPE Chapter 3

 

10/12

Power semiconductor devices I [PDF]

Power MOSFET basis[PDF]

10/17

Power semiconductor devices II [PDF]

FPE Chapter 4.1, CoolMOS[PDF]

10/19

Wide bandgap Semiconductors [PDF]

10/24

Switching losses [PDF]

FPE Chapter 4.3

Homework2[PDF]
Due date: 10/31/2017

Proposal[PDF]
Due date: 11/28/2017

10/26

Discontinuous Conduction Mode [PDF]

FPE Chapter 5

10/31

Simulation Software tutorial

 

11/2

Nonisolated converter circuits [PDF]

FPE Chapter 6.1-6.2, inverters[PDF]

11/7

Isolated converter circuits [PDF]

FPE Chapter 6.3

Homework3[PDF]
Due date: 11/14/2017

 

11/9

Ac equivalent circuit modeling I [PDF]

FPE Chapter 7.1-7.3

11/14

Ac equivalent circuit modeling II [PDF]

FPE Chapter 7.4-7.6, Sample Exam [PDF]

11/16

Midterm Exam

11/21

Generalized State Space Averaging [PDF]

GSSA1 [PDF] , GSSA2 [PDF]

Homework4[PDF]
Due date: 11/30/2017

 

11/23

Canonical model [PDF], Bode Plots [PDF]

FPE Chapter 8.1

11/28

Converter transfer functions

FPE Chapter 8.2-8.5

 

Proposal Presentation Schedule

11/30

Stability criteria

FPE Chapter 9.2-9.3

12/5

Proposal presentation

Report Templates[URL]

12/7

Controller design I

FPE Chapter 9.3-9.4

12/12

Controller design II

FPE Chapter 9.5-9.6;digital control

 

12/14

DCM dc modeling

FPE Chapter 11.1

12/19

DCM ac modeling

FPE Chapter 11.2

 

12/21

Current mode control I

FPE Chapter 12.1-12.2

12/26

Current mode control II

FPE Chapter 12.2-12.3

 

12/28

Current mode control III

FPE Chapter 12.3-12.4

1/2

Review and Wrapup

 

1/4

Project Defense and Report Due

1/11

Final Exam

 

Description

This course is an introduction course to switched-mode power converters. The first part of the course treats basic circuit operation, including steady-state converter modeling and analysis, switch realization, discontinuous conduction mode, and transformer-isolated converters. Next, converter control systems are covered, including ac modeling of converters using averaged methods, small-signal transfer functions, and classical feedback loop design. Finally, current programmed control is discussed, including: oscillation for D > 0.5, a simple first-order model, and a more accurate model.

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