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- posete u poslednjih 30 dana:8
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2014, vol. 69, br. 3, str. 549-554
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Dva postupka procene merne nesigurnosti rezultata merenja fazne razlike metodom tri voltmetra
Two procedures of evaluation of uncertainty for results of phase difference measurement using three voltmeter method
aBeograd bUniverzitet u Beogradu, Elektrotehnički fakultet
Sažetak
U radu je prikazan postupak merenja fazne razlike izmenu dva sinusna električna napona koristeći metodu tri voltmetra. Merna nesigurnost rezultata merenja fazne razlike procenjena je na dva načina: u skladu sa Uputstvom za izražavanje nesigurnosti u merenju (GUM) i u skladu sa Dodatkom 1 GUM - Prenos raspodela korišćenjem metode Monte Karlo. Upoređeni su dobijeni rezultati za mernu nesigurnost.
Abstract
Phase difference measurement between two sinusoidal electric voltages using three voltmeter method is presented. Uncertainty of phase difference measurement is evaluated in two methods: according to Guide for expression of uncertainty in measurement (GUM) and according to Supplement 1 to GUM - Propagation of distributions using a Monte Carlo method. Those results for measurement uncertainty are compared.
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Reference
|
|
*** (2000) 3458A Multimeter: Users guide. Agilent
|
|
*** Calibration and measurement capabilities: CMC. http://kcdb.bipm.org/appendixc/EM/DE/EM_DE
|
|
*** (1995) Guide to the expression of uncertainty in measurement. Switzerland: ISO, BIPM, IEC, IFCC, ISO, IUPAC, IUPAP and OIML
|
|
*** (2008) ISO IEC GUIDE 98-3/Suppl.1: Uncertainty of measurement Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) Supplement 1: Propagation of distributions using a Monte Carlo method
|
|
*** (2008) GUIDE OIML G 1-100: Evaluation of measurement data: Guide to the expression of uncertainty in measurement. OIML
|
|
*** (2008) ISO IEC GUIDE 98-3: Uncertainty of measurement: Guide to the expression of uncertainty in measurement. Part 3, (GUM:1995)
|
|
*** (2008) JCGM 200:2008 International vocabulary of metrology: Basic and general concepts and associated terms. VIM, 3rd edition
|
|
Callegaro, L., D`Elia, V. (2001) Automated system for inductance realization traceable to AC resistance with a three-voltmeter method. IEEE Transactions on Instrumentation and Measurement, 50(6): 1630-1633
|
|
Clarke, K.K., Hess, D.T. (1990) Phase measurement, traceability, and verification theory and practice. IEEE Transactions on Instrumentation and Measurement, 39(1): 52-55
|
|
Joint Committee for Guides in Metrology (2006) Evaluation of measurement data, supplement 1 to the 'Guide to the expression of uncertainty in measurement': Propagation of distributions using a Monte Carlo method. Nacrt
|
|
Joint Committee for Guides in Metrology (2006) Evaluation of measurement data, supplement 1 to the 'Guide to the expression of uncertainty in measurement': Propagation of distributions using a Monte Carlo method. Nacrt
|
|
Mohns, E., Kahmann, M. (2007) Heterodyne Measurement System (HMS) for Determining Phase Angles. IEEE Transactions on Instrumentation and Measurement, 56(2): 505-508
|
|
Ramm, G., Moser, H., Braun, A. (1999) A new scheme for generating and measuring active, reactive, and apparent power at power frequencies with uncertainties of 2.5×10/sup -6/. IEEE Transactions on Instrumentation and Measurement, 48(2): 422-426
|
|
Svenson, S. (1999) Power measurement techniques for non-sinusoidal conditions. Goteborg, Sweden: Chalmers university of technology, Doctoral thesis for the degree of PhD
|
|
Webster, J., ed. (1999) The measurement, instrumentation and sensors handbook. CRC Press, poglavlje 41
|
|
|
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