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DC-Compensated Current Transformer

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F16%3A00237135" target="_blank" >RIV/68407700:21230/16:00237135 - isvavai.cz</a>

  • Result on the web

    <a href="http://www.mdpi.com/1424-8220/16/1/114" target="_blank" >http://www.mdpi.com/1424-8220/16/1/114</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.3390/s16010114" target="_blank" >10.3390/s16010114</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    DC-Compensated Current Transformer

  • Original language description

    Instrument current transformers (CTs) measure AC currents. The DC component in the measured current can saturate the transformer and cause gross error. We use fluxgate detection and digital feedback compensation of the DC flux to suppress the overall error to 0.15%. This concept can be used not only for high-end CTs with a nanocrystalline core, but it also works for low-cost CTs with FeSi cores. The method described here allows simultaneous measurements of the DC current component.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    JB - Sensors, detecting elements, measurement and regulation

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Others

  • Publication year

    2016

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Sensors

  • ISSN

    1424-8220

  • e-ISSN

  • Volume of the periodical

    16

  • Issue of the periodical within the volume

    1

  • Country of publishing house

    CH - SWITZERLAND

  • Number of pages

    10

  • Pages from-to

    114-123

  • UT code for WoS article

    000370679800050

  • EID of the result in the Scopus database