Measuring techniques for high-voltage systems

The course teaches participants how to carry out measurements on high-voltage systems, focusing on various external factors which could affect the results. Participants also learn how to document results.
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Type
Classroom
Live lectures with an experienced instructor.
Course duration
1 day
How much time the course takes. Se details in the course table.
Language
NorwegianNorwegian
EnglishEnglish
The language the instructor will speak during the course.
Provider
Trainor
Who has produced and is responsible for the content of the course.

Goal

The course teaches participants how to carry out measurements on high-voltage systems, focusing on various external factors which could affect the results. Participants also learn how to document results.

Target group

Operational and maintenance personnel, fitters from electricity boards, power stations and industry.

Subjects covered in the course

  • Discussion of traditional measuring techniques, possibilities and limitations
  • Leakage currents
  • Important parameters for verifying the overall insulation quality
  • Measurement methods
  • "Spot test"
  • "Step-voltage test"
  • "Dielectric absorbtion"
  • "Polarisation index for motors"
  • "Polarisation index for other windings"
  • "The Faust Rule principle"
  • "Dielectric discharge test"
  • "Guard point" measuring
  • Choice of measuring method for various types of test objects
  • Discussion of testing instruments available on the market
  • Procedures when taking measurements on high-voltage cables and windings
  • Discussion and analysis of data

Technical information

Course manual

No, this course does not include a course manual.

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