course-details-portlet

IELET2120 - Electrical Machines and Electromagnetic Energy Conversion

About

Examination arrangement

Examination arrangement: School exam
Grade: Letter grades

Evaluation Weighting Duration Grade deviation Examination aids
School exam 100/100 4 hours D

Course content

In this course, you will learn that all types of electromagnetic energy conversion are based on electromagnetic induction. Electrical conductors are able to harvest energy when they experience a varying magnetic field via an induced voltage. The main principles of electromechanical systems, in particular, and electromagnetic systems, in general, will be covered. There are many electromagnetic devices based on these principles. It includes classical electrical machines such as DC-machiens, synchronous machines and asynchronous machines used in generators and motors, as well as transformers. In addition, it would also include vibration energy harvesting devices, wireless chargers, wireless power transfer devices, hyperloop pods or other modern inventions. They are all, in principle, similar machines and/or devices. Problems used in the course are intended to strengthen understanding of the phenomena and interactions in electromechanics and electromagnetic energy conversion and include examples from current research.

Learning outcome

Knowledge: After completing the course, the candidate will: - know the electromagnetic laws used to calculate central quantities such as magnetomotive force, magnetic flux, reluctance, induced voltage, force and torque - know how to apply magnetic circuits - know how the various types of machines work - know the mathematical models to calculate currents, torque, losses, parameter values, etc. - have good knowledge about the main design principles Skills: After completing the course, the candidate will be able to - carry out simple design tasks (select machine for defined application) - analyze electrical machines in relevant steady-state operational situations - select instrumentation and carry out measurements on electrical machines under different (steady-state) operating conditions, both in laboratory and in field work General competence: After completing the course, the candidate has increased: - skills in cooperation and interdisciplinary collaboration - ability to communicate effectively to professionals and non-specialists alike through reports and presentations - ability to contribute to innovation and innovative thinking

Learning methods and activities

Lectures, compulsory exercises and laboratory work.

Compulsory assignments

  • Exercises
  • Laboratory work with report

Further on evaluation

Permitted examination aids, support material code D: No printed or hand-written support material is allowed. A specific basic calculator is allowed. In addition, calculator Casio fx-991EX is allowed. If there is a resit examination, the examination form may change from written to oral.

Specific conditions

Compulsory activities from previous semester may be approved by the department.

Admission to a programme of study is required:
Electrical Engineering (BIELEKTRO)
Engineering - Electrical (BIELE)
Engineering - Power Electronics (006EK)

Course materials

Stated at semester start.

Credit reductions

Course code Reduction From To
IELEG2120 7.5 AUTUMN 2019
IELEA2120 7.5 AUTUMN 2019
SIE1010 7.5 AUTUMN 2020
TET4110 7.5 AUTUMN 2020
More on the course

No

Facts

Version: 1
Credits:  7.5 SP
Study level: Intermediate course, level II

Coursework

Term no.: 1
Teaching semester:  SPRING 2023

Language of instruction: English, Norwegian

Location: Trondheim

Subject area(s)
  • Electrical Power Engineering
  • Electrical Power Engineering
  • Physics
  • Engineering Subjects
  • Technological subjects
Contact information
Course coordinator:

Department with academic responsibility
Department of Electric Power Engineering

Examination

Examination arrangement: School exam

Term Status code Evaluation Weighting Examination aids Date Time Examination system Room *
Spring ORD School exam 100/100 D INSPERA
Room Building Number of candidates
Summer UTS School exam 100/100 D INSPERA
Room Building Number of candidates
  • * The location (room) for a written examination is published 3 days before examination date. If more than one room is listed, you will find your room at Studentweb.
Examination

For more information regarding registration for examination and examination procedures, see "Innsida - Exams"

More on examinations at NTNU