Low-frequency quantum-based AC power standard at NRC Canada

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DOIResolve DOI: http://doi.org/10.1109/TIM.2013.2240952
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TypeArticle
Journal titleIEEE Transactions on Instrumentation and Measurement
ISSN0018-9456
Volume62
Issue6
Article number6471821
Pages16991703; # of pages: 5
SubjectDigital sampling; Inductive voltage divider; ITS evaluation; National Research Council of Canada; Output voltages; Programmable Josephson voltage standard; Calibration; Electric instrument transformers; Electric transformers; Voltage dividers; Josephson junction devices
AbstractA low-frequency AC power standard based on the programmable Josephson voltage standard (PJVS) has been developed at the National Research Council of Canada. At the step voltages, PJVS provides quantum accuracy. Differential digital sampling is used to extend the quantum accuracy to the AC power standard output voltage and current, nominally 120 V and 5 A. The paper describes the power standard and its evaluation.
Publication date
LanguageEnglish
AffiliationMeasurement Science and Standards; National Research Council Canada
Peer reviewedYes
NPARC number21270445
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Record identifier153d0825-65fc-41f8-9647-48929634e400
Record created2014-02-11
Record modified2016-05-09
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