Demonstration of 50-Hz electrical active power measurement using a micromechanical magnetometer

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Abstract

This paper describes a demonstration where a micromechanical Lorentz force magnetometer is used for measurement of 50 Hz active power. The magnetometer reacts to the external current and voltage, where current coupling is magnetic and voltage coupling is galvanic. The output is proportional to their product. Even though the component used for this demonstration is not optimal for the purpose, a clear response to active power was obtained
Original languageEnglish
Title of host publicationProceedings
Subtitle of host publicationConference on Precision electromagnetic Measurements, CPEM 2012 2012
PublisherIEEE Institute of Electrical and Electronic Engineers
Pages232-233
ISBN (Electronic)978-1-4673-0442-9
ISBN (Print)978-1-4673-0439-9
DOIs
Publication statusPublished - 2012
MoE publication typeA4 Article in a conference publication
EventConference on Precision Electromagnetic Measurements, CPEM 2012 - Washington, United States
Duration: 1 Jul 20126 Jul 2012

Conference

ConferenceConference on Precision Electromagnetic Measurements, CPEM 2012
Abbreviated titleCPEM
CountryUnited States
CityWashington
Period1/07/126/07/12

Keywords

  • Active power measurement
  • microelectro-mechanical systems

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  • Cite this

    Rimminen, H., Hällström, J., Immonen, P., Seppä, H., Manninen, A., Latonen, T., Kyynäräinen, J., & Kärkkäinen, A. (2012). Demonstration of 50-Hz electrical active power measurement using a micromechanical magnetometer. In Proceedings: Conference on Precision electromagnetic Measurements, CPEM 2012 2012 (pp. 232-233). IEEE Institute of Electrical and Electronic Engineers. https://doi.org/10.1109/CPEM.2012.6250887