On successful completion of the course, the student should be able to
have an understanding of the physical foundation for electric machines and electromechanical energy conversion
have a basic physical understanding of the working principles for the most important DC- and AC machines
understand electric motor drives as the synthesis of electric machines, power electronics and feedback control
Electric motor drives can be seen as the synthesis of electric machines, power electronics and feedback control. The main emphasis of this course is the physical understanding of electric machines, since especially feedback control is covered in-depth in other courses in the study program. Power electronics is seen only as a block, which is able to process electrical energy to the form that is necessary for the application. The following subjects are treated: repetition of basics from electrical engineering, magnetism, magnetic circuits and transformers, DC machines, AC machines and the use of space vectors in the mathematical description, synchronous machines, asynchronous machines.
Teaching methods and workload
Lectures. Parts of the syllabus must be read as self-study. Instruction.
Satisfactory submission of obligatory exercises and/or laboratory work. Information will be given in Fronter at the start of the course.
Assessment methods and criteria
Individual written examination, 3 hours (80 % of final grade), and project report with compulsory presentation (20 % of final grade). Graded assessment.
The course evaluation is completed as a midterm evaluation in accordance with the provisions listed in the Quality Assurance System Chapter 2.1.1. A final evaluation may be completed as required.