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Measurements of primary and secondary emission in the supraharmonic frequency range, 2-150 kHz
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science.ORCID iD: 0000-0002-4004-0352
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Energy Science.ORCID iD: 0000-0003-4074-9529
2015 (English)Conference paper, Oral presentation only (Refereed)
Abstract [en]

This paper presents an analysis of current emission from low-voltage devices in the frequency range from 2 to 150 kHz. Measurements on an installation with a photovoltaic (PV) inverter together with common household appliances are presented. It is shown to be important to distinguish between emission driven by a certain device (“primary emission”) and emission driven by other devices (“secondary emission”). Measurements show that primary emission can be strongly impacted by neighbouring devices. Moreover it is shown that supraharmonic currents flow between connected appliances and measurements of supraharmonic distortion should be performed on site, inside the installation.

Place, publisher, year, edition, pages
2015.
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Research subject
Electric Power Engineering
Identifiers
URN: urn:nbn:se:ltu:diva-32145Local ID: 68815626-7fd1-4dd9-bc45-687a091ff1b0OAI: oai:DiVA.org:ltu-32145DiVA: diva2:1005379
Conference
International Conference and Exhibition on Electricity Distribution : 15/06/2015 - 18/06/2015
Note
Godkänd; 2015; 20150625 (matbol)Available from: 2016-09-30 Created: 2016-09-30 Last updated: 2017-11-25Bibliographically approved

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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf