ece433 power electronics - engineering.purdue.edu · course textbook and background fundamentals of...
TRANSCRIPT
![Page 1: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/1.jpg)
ECE433Power Electronics
Instructor: Maryam SaeedifardOffice: EE 146
[email protected]@ecn.purdue.edu
Jan. 10 / 2011
1ECE433 - Introduction - Spring 2011
![Page 2: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/2.jpg)
Course Textbook and Background
� Fundamentals of Power Electronics by EricksonSupplementary Textbooks:� Power Electronics by Daniel W. Hart
Power Electronics by Ned Mohan� Power Electronics by Ned Mohan
� Required/Assumed Background- Analog Circuits- Basic Control Theory- Semiconductor Devices (Basic)
2ECE433 - Introduction - Spring 2011
![Page 3: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/3.jpg)
Definition� Power electronics is an interdisciplinary field interrelated
to all of the major disciplines of electrical engineering
3ECE433 - Introduction - Spring 2011
Source: Elements of Power Electronics by P. Krein
![Page 4: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/4.jpg)
Definition
� Power electronics refers to the study of electronic circuits which efficiently process and transfer the electric power using semiconductor switching devices
ECE433 - Introduction - Spring 20114
![Page 5: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/5.jpg)
Conversion TypesBlock Diagram of a Power Electronics-Based System
ECE433 - Introduction - Spring 2011 5
• DC-DC Conversion• AC-DC Rectification• DC-AC Inversion• AC-AC Cycloconversion
![Page 6: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/6.jpg)
Power Electronics for Portable Electronic Devices
6ECE433 - Introduction - Spring 2011
Source: Texas Instruments and Apple
![Page 7: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/7.jpg)
Power Electronics for Renewable Energy Systems: Wind Energy
7ECE433 - Introduction - Spring 2011
Rotor Gearbox Generator Power electronics Transformer Grid
Mechanical Energy Electrical EnergyWind Energy
Ref: “Power Electronics as Efficient Interface in Dispersed Power Generation Systems ,” F. Blaabjerg et. al., IEEE Trans. On Power Electronics, Vol. 19, No. 5, Sep. 2004
![Page 8: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/8.jpg)
Power Electronics for Renewable Energy Systems: Solar Energy
8
Ref: Erickson et. al., APEC 2009
DC
ACGridPV
Array
DC
DC
DC
ACGridPV
Array
DC
AC
AC
DC
ECE433 - Introduction - Spring 2011
![Page 9: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/9.jpg)
Power Electronics for Transportation: HEV and EV
Toyota HEV Tesla Motors EV
9
Ref: “Development of small size Power Control Unit ,” Hironaka et. al., EVS 2006
ECE433 - Introduction - Spring 2011
![Page 10: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/10.jpg)
Power Electronics for Transportation: Traction System
10
Catenary Transformer
AC/DC Converter
3-Phase DC/AC Converter
3-Phase Motor
15 kV , 16.7Hz
Ref: “Medium Frequency Transformer for Traction Applications making use of Multilevel Converter: Small Scale Prototype Test Results ,” Carpita et. al., SPEEDAM 2006
ECE433 - Introduction - Spring 2011
![Page 11: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/11.jpg)
Power Electronics for Transportation: More Electric Aircraft
11ECE433 - Introduction - Spring 2011
![Page 12: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/12.jpg)
Power Electronics for Power Transmission: HVDC System
Station 1 Station 2
12
AC Transmission AC TransmissionDC Transmission
ECE433 - Introduction - Spring 2011
![Page 13: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/13.jpg)
Other Applications of Power Electronics
� Mechatronics and Robotics
� All Electric Ships
� Grid Integration of Distributed Energy Resources (Fuel Cells, Micro-turbine Generators, Photovoltaic Panels, Cells, Micro-turbine Generators, Photovoltaic Panels, Tidal Energy Generators, Wind Turbines) and Energy Storage Devices
13ECE433 - Introduction - Spring 2011
![Page 14: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/14.jpg)
Considerations for the Design of Power Electronic Converters
� Efficiency
� Size and Weight
� Performance in Terms of Power Quality and Harmonic Content Content
ECE433 - Introduction - Spring 201114
![Page 15: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/15.jpg)
Components Available to the Circuit Designers
15ECE433 - Introduction - Spring 2011
![Page 16: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/16.jpg)
An Essential Requirement for Conversion: Efficiency
� An important goal of converter technology is to construct converters of small size and weight, which process substantial power at high efficiency
� Efficiency is defined as:
� Efficiency Target:
16ECE433 - Introduction - Spring 2011
![Page 17: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/17.jpg)
Components Available for Lossless Power Processing
17ECE433 - Introduction - Spring 2011
![Page 18: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/18.jpg)
Power Loss in an Ideal Switch
18
Switch closed:
Switch open:
In either case:
ECE433 - Introduction - Spring 2011
![Page 19: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/19.jpg)
Design of power electronic converters involves:� Design of power circuits� Determination of control strategy and generation of
gating signals
Design of Power Electronic Converters
gating signals� Protection of switching power devices� Design of logic and gating circuits
19ECE433 - Introduction - Spring 2011
![Page 20: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/20.jpg)
Course Topics
1. Introduction2. DC-DC Converters3. Rectifiers4. Inverters4. Inverters5. Power Semiconductor Devices/Interface Issues6. Design of Components
20ECE433 - Introduction - Spring 2011
![Page 21: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/21.jpg)
Course Objectives
This course provides:� An understanding of various AC-DC, DC-AC, and DC-DC
converter circuits and principles of their operation� A knowledge of the basic characteristics of switch types� A knowledge of switching techniques and control of AC-
DC, DC-AC, and DC-DC converters� A knowledge of sizing of the switching and energy storage
elements in AC-DC, DC-AC, and DC-DC converters
21ECE433 - Introduction - Spring 2011
![Page 22: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/22.jpg)
Marking Scheme
� Homeworks (5%)� Projects (15%)� Quizzes (15%)
Exams: � Exams: i) Exam I (15%)
ii) Exam II (15%)iii) Final Exam (35%)
22ECE433 - Introduction - Spring 2011
![Page 23: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/23.jpg)
Course Information
� Course TA: Sanghun ChoiEE 57Email: [email protected]
23
Office Hours: Tuesday and Thursday 3:00-4:30� Course Website:
https://engineering.purdue.edu/Courses/ECE433
ECE433 - Introduction - Spring 2011
![Page 24: ECE433 Power Electronics - engineering.purdue.edu · Course Textbook and Background Fundamentals of Power Electronics by Erickson Supplementary Textbooks: Power Electronics by Daniel](https://reader034.vdocuments.us/reader034/viewer/2022050703/5b0820d77f8b9ac90f8c1db4/html5/thumbnails/24.jpg)
QUESTIONS?
24ECE433 - Introduction - Spring 2011