course-details-portlet

IELEG3399 - High Voltage technique

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

  • Calculations of design criterias for highvoltage insulation
  • Calculations of the electric field strength in various configurations
  • Calculations of Lightning overvoltages and Switching overvoltages and knowledge about protection against these overvoltages.

Knowledge of the structure of the components of:

  • Distribution networks with distribution network station
  • Regional grid with transformer station
  • Main Grid with switchgear

Learning outcome

After completing the course the student is meant to have:

  • the theoretical basis for calculating voltage stresses in electrical high voltage grid.
  • the theoretical basis for calculating voltage drop and losses in power grids.
  • the theoretical basis for designing measures to reduce voltage drop and network losses.

After the course the students should have knowledge about:

  • infrastructure, voltage levels and use of components and equipment for high voltage transmission and distribution in Norway.
  • material properties that are important for electrical stress of high voltage insulation and the most widely used insulation materials.
  • simplified theoretical models for calculating estimates of stresses of electrical equipment during normal operation, temporary overvoltages, atmospheric surges and switching surges in the grid

Learning methods and activities

  • Web-based learning and lectures
  • Compulsory assignments
  • Simulation

Most lectures will be online.

Compulsory assignments

  • 3 mandatory tasks

Further on evaluation

Mandatory activities and work requirements:

Students must have submitted and received approval for three practice sets and completed simulation labs and magnetic field strength measurements in fields with accompanying reports.

Postponed exam: Spring. In the event of a postponed examination, the form of assessment can be changed 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 - Power Electronics (006EK)
Renewable Energy (BIFOREN)

Required previous knowledge

IELEG1001 or similar courses (circuit analysis)

Course materials

Fagbokforlaget: Høyspenningssystemer av Lasse Sivertsen ISBN: ISBN 978-82-450-3353-3

More on the course

No

Facts

Version: 1
Credits:  7.5 SP
Study level: Third-year courses, level III

Coursework

Term no.: 1
Teaching semester:  AUTUMN 2022

Language of instruction: Norwegian

Location: Gjøvik

Subject area(s)
  • Engineering
Contact information
Course coordinator: Lecturer(s):

Department with academic responsibility
Department of electric energy

Timetable

List view
Calendar view

Examination

Examination arrangement: School exam

Term Status code Evaluation Weighting Examination aids Date Time Examination system Room *
Autumn ORD School exam 100/100 D 2022-12-02 09:00 INSPERA
Room Building Number of candidates
SL410 orange sone Sluppenvegen 14 29
SL120 blå sone Sluppenvegen 14 5
S206 Smaragd 30
Spring UTS School exam 100/100 D 2023-03-14 09:00 INSPERA
Room Building Number of candidates
M433-Eksamensrom 4.etg Mustad, Inngang A 5
  • * 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"

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