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dc.contributor.authorRipka P.
dc.contributor.authorGrim V.
dc.contributor.authorChirtsov A.
dc.date.accessioned2019-06-26T07:06:48Z
dc.date.available2019-06-26T07:06:48Z
dc.date.issued2019
dc.identifierV3S-331896
dc.identifier.citationRIPKA, P., V. GRIM, and A. CHIRTSOV. A 3-Phase Current Transducer based on microfluxgate sensors. Measurement. 2019, 146(11), 133-138. ISSN 0263-2241. DOI 10.1016/j.measurement.2019.06.028.
dc.identifier.issn0263-2241 (print)
dc.identifier.issn1873-412X (online)
dc.identifier.urihttp://hdl.handle.net/10467/84074
dc.description.abstractNovel 3-phase DC/AC current transducer for 3-phase current lines is based on 8 integrated fluxgate sensors. Using full information from each sensor rather than gradiometric pairs, we suppress crosstalk between individual phases and external magnetic fields up to the 4th order gradients. The suppression of external currents at a distance of 1 m is 90 dB. The main advantage of the used microfluxgates is excellent temperature stability allowing operation outside the laboratory: the achieved temperature coefficient of the sensitivity is 50 ppm/K, and the offset stability is 1 mA/K. These values are 20-times better than temperature stability achievable with current transducers sensors based on Hall sensors and magnetoresistors.eng
dc.format.mimetypeapplication/pdf
dc.language.isoeng
dc.publisherElsevier
dc.relation.urihttps://authors.elsevier.com/a/1ZHE4xsQa8ART
dc.subjectcurrent sensoreng
dc.subjectfluxgateeng
dc.titleA 3-Phase Current Transducer based on microfluxgate sensorseng
dc.typečlánek v časopisecze
dc.typearticleeng
dc.identifier.doihttps://doi.org/10.1016/j.measurement.2019.06.028
dc.relation.projectidinfo:eu-repo/grantAgreement/Czech Science Foundation/GA/GA17-19877S/CZ/New methods for the measurement of electric currents/
dc.rights.accessopenAccess
dc.type.versionsubmittedVersion


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