Estimation of the uncertainty of the AC/AC transducer output voltage

Ariel Dzwonkowski; Anna Golijanek-Jędrzejczyk

doi:10.15199/48.2015.10.33

Estimation of the uncertainty of the AC/AC transducer output voltage

Abstract

The paper presents a methodology for estimating uncertainty of voltage transducers processing function, on the example of CYVS411D07 voltage transducers. The analysis was conducted using the method based on the GUM Guide propagation of uncertainty law and the determination of the coverage factor based on the effective number of degrees of freedom (t-Student distribution). The paper also presents example evaluation results of measured voltage uncertainty for a few selected voltage and frequency values.

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DOI:: Digital Object Identifier (open in new tab) 10.15199/48.2015.10.33
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Category:: Articles
Type:: artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
Published in:: Przegląd Elektrotechniczny pages 166 - 169,
ISSN: 0033-2097
Language:: English
Publication year:: 2015
Bibliographic description:: Dzwonkowski A., Golijanek-Jędrzejczyk A.: Estimation of the uncertainty of the AC/AC transducer output voltage// Przegląd Elektrotechniczny. -., nr. 10 (2015), s.166-169
DOI:: Digital Object Identifier (open in new tab) 10.15199/48.2015.10.33
Verified by:: Gdańsk University of Technology