A Modular USB 2.0 digitizer for electrical power measurements

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

5 Citations (Scopus)

Abstract

A metrology grade digitizer aimed for electrical power and power quality measurements is presented. The digitizer has seven simultaneously sampling floating analog-to-digital converter channels and a modular structure. Each channel has a temperature stabilized precision voltage reference, which enables future application of the system on demanding AC metrology applications. All signal processing is running on a PC, which connects to the digitizer via USB 2.0. The device and analysis software are made in-house.

Original languageEnglish
Title of host publication29th Conference on Precision Electromagnetic Measurements (CPEM 2014)
PublisherIEEE Institute of Electrical and Electronic Engineers
Pages78-79
Number of pages2
ISBN (Electronic)978-1-4799-2479-0, 978-1-4799-2478-3
ISBN (Print)978-1-4799-5205-2
DOIs
Publication statusPublished - 12 Sep 2014
MoE publication typeA4 Article in a conference publication
Event29th Conference on Precision Electromagnetic Measurements, CPEM 2014 - Rio de Janeiro, Brazil
Duration: 24 Aug 201429 Aug 2014

Conference

Conference29th Conference on Precision Electromagnetic Measurements, CPEM 2014
CountryBrazil
CityRio de Janeiro
Period24/08/1429/08/14

Keywords

  • digitizer
  • electrical grid
  • Metrology
  • power quality
  • three-phase power

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  • Cite this

    Lehtonen, T., & Hällström, J. (2014). A Modular USB 2.0 digitizer for electrical power measurements. In 29th Conference on Precision Electromagnetic Measurements (CPEM 2014) (pp. 78-79). [6898267] IEEE Institute of Electrical and Electronic Engineers. https://doi.org/10.1109/CPEM.2014.6898267