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

Fingerprint

analog to digital converters
metrology
Digital to analog conversion
Power quality
Signal processing
floating
Sampling
signal processing
grade
alternating current
sampling
Electric potential
computer programs
electric potential
Temperature
temperature

Keywords

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

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
Lehtonen, Tapio ; Hällström, Jari. / A Modular USB 2.0 digitizer for electrical power measurements. 29th Conference on Precision Electromagnetic Measurements (CPEM 2014). IEEE Institute of Electrical and Electronic Engineers , 2014. pp. 78-79
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Lehtonen, T & Hällström, J 2014, A Modular USB 2.0 digitizer for electrical power measurements. in 29th Conference on Precision Electromagnetic Measurements (CPEM 2014)., 6898267, IEEE Institute of Electrical and Electronic Engineers , pp. 78-79, 29th Conference on Precision Electromagnetic Measurements, CPEM 2014, Rio de Janeiro, Brazil, 24/08/14. https://doi.org/10.1109/CPEM.2014.6898267

A Modular USB 2.0 digitizer for electrical power measurements. / Lehtonen, Tapio; Hällström, Jari.

29th Conference on Precision Electromagnetic Measurements (CPEM 2014). IEEE Institute of Electrical and Electronic Engineers , 2014. p. 78-79 6898267.

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

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