Comparison of three accurate methods to measure AC voltage at low frequencies

Marian Kampik; Héctor Laiz; Manfred Klonz

doi:10.1109/19.843091

Comparison of three accurate methods to measure AC voltage at low frequencies

Marian Kampik
, Héctor Laiz
, Manfred Klonz

Katedra Metrologii, Elektroniki i Automatyki (RE/RE2)

IEEE
Instituto Nacional de Tecnología Industrial
Physikalisch-Technische Bundesanstalt

Wyniki badań: Wkład do czasopisma › Artykuł › recenzja

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Abstrakt

Three methods for the determination of the rms value of ac voltage at low frequencies are compared: the step calibration of a digitally synthesized source, the optimized sampling method, and the ac-dc voltage transfer with a multijunction thermal converter. The three methods agree within 1 × 10^-6 with an uncertainty of 2.5 × 10^-6 in the frequency range from 10 to 100 Hz.

Język oryginału	angielski
Strony (od–do)	429-433
Liczba stron	5
Czasopismo	IEEE Transactions on Instrumentation and Measurement
Tom	49
Numer wydania	2
Identyfikatory DOI	https://doi.org/10.1109/19.843091
Status publikacji	Opublikowano - 2000

Obszary tematyczne ASJC Scopus

Instrumentacja
Inżynieria elektryczna i elektroniczna

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10.1109/19.843091

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abstract = "Three methods for the determination of the rms value of ac voltage at low frequencies are compared: the step calibration of a digitally synthesized source, the optimized sampling method, and the ac-dc voltage transfer with a multijunction thermal converter. The three methods agree within 1 {\texttimes} 10-6 with an uncertainty of 2.5 {\texttimes} 10-6 in the frequency range from 10 to 100 Hz.",

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AB - Three methods for the determination of the rms value of ac voltage at low frequencies are compared: the step calibration of a digitally synthesized source, the optimized sampling method, and the ac-dc voltage transfer with a multijunction thermal converter. The three methods agree within 1 × 10-6 with an uncertainty of 2.5 × 10-6 in the frequency range from 10 to 100 Hz.

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DO - 10.1109/19.843091

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SN - 0018-9456

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JO - IEEE Transactions on Instrumentation and Measurement

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Comparison of three accurate methods to measure AC voltage at low frequencies

Abstrakt

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