Measurement of Phase Angle Errors of Precision Current Shunts in the Frequency Range From 40 Hz to 200 kHz

Measurement of Phase Angle Errors of Precision Current Shunts in the Frequency Range From 40 Hz to 200 kHz

This paper describes the measurement techniques and results of the determination of phase angle errors of a set of National Measurement Institute, Australia, precision current shunts, rated from 100 mA to 20 A, in the frequency range from 40 Hz to 200 kHz. The standard uncertainties of the determina...

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Veröffentlicht in:IEEE transactions on instrumentation and measurement 2007-04, Vol.56 (2), p.284-288
1. Verfasser: Budovsky, I.
Format: Artikel
Sprache:eng
Schlagworte:
Australia
Broadband amplifiers
Bypasses
Current measurement
Current shunt
Error analysis
Errors
Frequency measurement
Frequency ranges
Goniometers
Instrumentation
Low frequencies
micropotentiometer
phase angle error
Phase measurement
Power measurement
Resistors
Shunts
Testing
Wattmeters
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Zusammenfassung:This paper describes the measurement techniques and results of the determination of phase angle errors of a set of National Measurement Institute, Australia, precision current shunts, rated from 100 mA to 20 A, in the frequency range from 40 Hz to 200 kHz. The standard uncertainties of the determination range from 1.3 murad at low frequencies to less than 150 murad at 200 kHz
ISSN:0018-9456
1557-9662
DOI:10.1109/TIM.2007.891117