Title: Power Electronics Design
Coordinator: Brian Johnson, Assistant Professor, Electrical and Computer Engineering
Goals: Introduction to the theory, design, and analysis of energy conversion circuits with power electronics. Describe modern applications of power electronics for computing, electric transportation, and renewable energy.
Learning Objectives: At the end of this course, students will be able to:
Textbook: D. Maksimovic, R. Erickson, Fundamentals of Power Electronics, 2nd Ed.
Course Structure: The class meets for lecture three days a week and for lab three hours a week. There is a regular weekly homework and prelab assignments. The lab project also entails one report per student group roughly every three weeks.
Computer Resources: Students use software for their homework, laboratory assignments, and lab project.
ABET Student Outcome Coverage: This course addresses the following outcomes:
H = high relevance, M = medium relevance, L = low relevance to course.
(1) An ability to identify, formulate, and solve complex engineering problems by applying principles of engineering, science, and mathematics. (M) Power electronics circuitry is described through mathematically sound and physics-based models that are discussed in lectures and used in homework. An example is the necessity to obtain an inductor design which avoids core saturation and meets electrical specifications. The problem is identified through electromagnetic models. The problem is solved via experimental validation.
(2) An ability to apply engineering design to produce solutions that meet specified needs with consideration of public health, safety, and welfare, as well as global, cultural, social, environmental, and economic factors. (M) Throughout the homework, laboratory experiments, and design work, the students are required to design power electronics systems to meet given objectives under realistic constraints. Designs are tested through numerical simulation or hardware implementation, and modifications are implemented as needed.
(3) An ability to communicate effectively with a range of audiences. (H) Written reports are prepared for each experiment that comprise the overall design project. A portion of each report grade is based on a verbal competency test to assess oral communication skills. Grades are given for writing quality and oral communication skills.
(4) An ability to recognize ethical and professional responsibilities in engineering situations and make informed judgments, which must consider the impact of engineering solutions in global, economic, environmental, and societal contexts. (M) The course includes discussion of new and current applications of power electronics, recent trends, and next-generation wide-bandgap devices.
(5) An ability to function on multi-disciplinary teams whose members together provide leadership, create a collaborative and inclusive environment, establish goals, plan tasks, and meet objectives. (M) Students form teams of up to 3 students in the laboratory and for the design project. A cooperative working relationship is required to achieve the experimental objectives.
(6) An ability to develop and conduct appropriate experimentation, analyze and interpret data, and use engineering judgment to draw conclusions. (M) An ability to use the circuit design techniques, hands-on assembly skills, and modern tools necessary for engineering practice. Circuits simulators and oscilloscopes are used as modern tools in laboratory experiments.
(7) An ability to acquire and apply new knowledge as needed, using appropriate learning strategies. (H) Not all information that is needed to succeed in the laboratory and design project is covered in the lectures. The students have to study data sheets for power electronics devices, consider outside references, and are encouraged to use the Internet to find information in general. This helps students realize that they need to be able to learn material on their own. This mechanism operates strongly during laboratory work.
Prepared by: Brian Johnson
Last revised: 2/21/2019