Two procedures of evaluation of uncertainty for results of phase difference measurement using three voltmeter method

Tehnika

Vučijak Nada M.¹  Pejović Predrag V.² 

[1] Beograd;University of Belgrade, Faculty of Electrical Engineering, Belgrade, Serbia;

关键词: phase difference;    three voltmeter method;    uncertainty of measurement;    GUM;    Supplement1 to GUM;   

DOI  :  10.5937/tehnika1403549V

来源: DOAJ

【 摘 要 】

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.

【 授权许可】

Unknown