•   Fundamentals of Electrical Energy ET22TE03-3003 02.09.2024-27.10.2024  3 credits  (ET24D-V) +-
    Competence objectives of the study unit
    The student:
    - knows the basics in electrical engineering
    - knows the terminology that's needed for the course AC Drives
    - knows the basic mathematics for calculating electrical circuits
    Prerequisites
    No prerequisites.
    Content of the study unit
    - DC circuits
    - AC circuits
    - three phase alternating current
    - effect calculations
    - transformers
    - motors / generators
    - electrical safety
    Assessment criteria
    Failed (0)
    Less than 33.3% of the total points.
    Assessment criteria – satisfactory (1-2)
    Know how power sources and resistors works in a circuit.
    Can calculate currents and voltages in simple DC and AC circuits.
    Knows the relationship between active, reactive and apparent power.
    Can describe the structure and properties of the transformer.
    Can describe the construction and characteristics of DC motors.
    Assessment criteria – good (3-4)
    Can calculate serial and parallel connections in resistive, inductive and capacitive circuits.
    Masters the calculation of the power of simple series and parallel circuits.
    Understands the principle of a symmetrical three-phase system
    Can describe the function of transformers.
    Can describe the basic functions of AC motors and generators.
    Assessment criteria – excellent (5)
    Can calculate current and voltage in combined series and parallel connections of resistors, inductors and capacitors.
    Knows the principles for power adjustment and phase compensation.
    Can calculate voltages and currents in Y- and D-connected symmetrical three-phase systems.
    Can describe the function of three phase transformers.
    Can perform AC motor calculations e.g. efficiency, torque and effect.
    Name of lecturer(s)

    Ronnie Sundsten

    Learning material

    Compendium
    Supplementary material.

    Learning methods

    Lectures
    Calculation exercises
    Self studies

    Objects, timing and methods of assessment

    Written exam, at least 33.3 % for approved course grade. (50 % calculation tasks, 50 % theory tasks in the exam).
    No own material allowed at the exam.
    Preparatory exam, can raise the calculation part of the exam (only) at approved course exam (does not apply at re-takes).

    Teaching language

    English

    Timing

    02.09.2024 - 27.10.2024

    Enrollment date range

    02.07.2024 - 22.09.2024

    Group(s)
    • ET24D-V
    Teachers and responsibilities

    Matts Nickull

    Degree Programme(s)

    Degree Programme in Energy Technology, Degree Programme in Electrical Engineering and Automation

    Campus

    Vasa, Wolffskavägen 33

    RDI share

    0.00 credits

    Share of online studies

    0.00 credits

    Assessment scale

    H-5

    Alternative methods of attainment for implementation

    Written exam (and preparatory exam).

    Exam dates and retake possibilities

    The exam is arranged week 43.

    Timing and attendance

    02.09.2024 – 27.10.2024

    Student's schedule and workload

    A total of 81 hours, of which lectures / calculation exercises 36 hours (weeks 36 - 43).

    Assessment criteria
    Failed (0)

    Less than 33.3% of the total points.

    Assessment criteria – satisfactory (1-2)

    Rating 1: 33.3 % - 47.2 % of total points.
    Rating 2: 47.3 % - 61.1 % of total points.

    Assessment criteria – good (3-4)

    Rating 3: 61.2 % - 74.9 % of the total points.
    Rating 4: 75.0 % - 88.8 % of total points.

    Assessment criteria – excellent (5)

    More than 88.8 % of the total points.