Power Electronics, Spring 2017

LecturesTuesday and Thursday, 1500-1640. TBD SIST Bldg.
InstructorHaoyu Wang <wanghy.shanghaitech@@gmail.com>
Office HoursTuesday and Thursday, 1640-1740. 1D-301C SIST Bldg.
Piazzahttps://piazza.com/shanghaitech.edu.cn/spring2017/ee270
TAZhiqing Li <lizhq@@shanghaitech.edu.cn> Thursday, 1900--2100. 1D-304 SIST Bldg.

Textbook

Date

Lectures

Reading

HW

Project

2/14

Syllabus[PDF];Introduction; Notes[PDF];

FPE Chapter 1

 

 

2/16

Steady state analysis I

FPE Chapter 2.1-2.3

2/21

Steady state analysis II

FPE Chapter 2.4-2.6

Homework1[PDF]
Due date: 2/28/2017

 

2/23

Equivalent circuit modeling

FPE Chapter 3

2/28

Power semiconductor devices I

Power MOSFET basis[PDF]

 

Proposal[PDF]
Due date: 4/18/2017

3/2

Power semiconductor devices II

FPE Chapter 4.1, CoolMOS[PDF]

3/7

Switching losses

FPE Chapter 4.3

Homework2[PDF]
Due date: 3/14/2017

 

3/9

Discontinuous Conduction Mode

FPE Chapter 5

3/14

Nonisolated converter circuits [PDF]

FPE Chapter 6.1-6.2, inverters[PDF]

Homework3[PDF]
Due date: 3/21/2017

 

3/16

Isolated converter circuits [PDF]

FPE Chapter 6.3

3/21

Ac equivalent circuit modeling I

FPE Chapter 7.1-7.3

 

 

3/23

Ac equivalent circuit modeling II

FPE Chapter 7.4-7.6

3/28

No class

 

 

 

3/30

No class

 

4/4

Qingming Holiday

 

 

4/6

Midterm Exam

Sample Exam[PDF]

4/11

Generalized State Space Averaging

GSSA1 [PDF], GSSA2 [PDF]

Homework4[PDF]
Due date: 4/18/2017

 

4/13

Canonical model[PDF], Bode Plots

FPE Chapter 8.1

4/18

Converter transfer functions [PDF]

FPE Chapter 8.2-8.5

 

 

4/20

Stability criteria [PDF]

FPE Chapter 9.2-9.3

4/25

Proposal presentation 1

 

Proposal Presentation Schedule[PDF]

4/27

Proposal presentation 2

5/2

Controller design I [PDF]

FPE Chapter 9.3-9.4

Homework5[PDF]
Due date: 5/11/2017

Report Templates[URL]

5/4

Controller design II[PDF]

FPE Chapter 9.5-9.6;digital control[PDF]

5/9

DCM dc modeling [PDF]

FPE Chapter 11.1

 

5/11

DCM ac modeling [PDF]

FPE Chapter 11.2

5/16

Current mode control I [PDF]

FPE Chapter 12.1-12.2

 

5/18

Industry Seminar: Dr. Zhang from Delta Electronics

5/23

No class

 

5/25

Current mode control II [PDF]

FPE Chapter 12.2-12.3

5/30

Last Lecture [PDF]

FPE Chapter 12.3-12.4

 

Schedule[PDF]
GradingForm[PDF]

6/1

Project Defense and Report Due

Sample Exam 2[PDF]

6/8

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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