EE3125Basic Power Electronics

What you will study

Course overview and aims

The DC-DC converter is the most basic type of power electronics. This device is used to convert a direct current (DC) voltage level to another DC voltage level, either stepping it up (boost converter) or stepping it down (buck converter). DC-DC converters are fundamental in various applications, including battery management systems, power supplies, and renewable energy systems, as they enable efficient voltage regulation and power management. Their simplicity and effectiveness make them a foundational element in the field of power electronics. This course "Basic Power Electronics" is an introductory course dedicated to the principles and applications of DC-DC converters, with a particular focus on both isolated and non-isolated topologies. Students will explore various converter types, including buck, boost, buck-boost, Cuk, and isolated converters such as flyback and forward converters, gaining a comprehensive understanding of their operational principles and knowledge of basic power devices such as power transistor, power MOSFET, and IGBT. The course emphasizes modeling techniques for analyzing converter performance and the design of control strategies to enhance stability and efficiency. Key topics include switching techniques, modulation methods, and the impact of converter design on applications in renewable energy systems, battery management, and electric vehicles. Through a combination of theoretical lectures and laboratory (simulation) experiences, participants will develop the skills necessary to analyze, design, and implement DC-DC converters, preparing them for advanced studies and careers in electrical engineering and related fields.

Course content

Complete official information for this field is not available.

Before you take this course

Check prerequisites, precursors and corequisites separately, together with equivalence and exclusion conditions. “and” means conditions must be met together; “or” marks alternatives. Read combined conditions in the groupings shown in the original text below.

Prerequisites

EE3110 Analogue Electronic circuits OR EE3122 Analogue Circuit Fundamentals

Precursors

Nil

Corequisites

This edition of the official syllabus does not state this item.

Additional course requirements

This edition of the official syllabus does not state this item.

Equivalent courses and conditions

EE4149 Power Electronics

Exclusive courses and conditions

Nil

Assessment and passing the course

Assessment

Continuous assessment: 50%; Examination: 50%; Examination duration: 2 hours

Passing requirements

Remark: To pass the course, students are required to achieve at least 30% in course work and 30% in the examination. # may include homework, exercise, project/mini-project, presentation

The catalogue assessment percentages are indicative; the course syllabus provides the detailed assessment scheme.