Title :
Implementation of Sampling Measurement System for new VNIIM power standard
Author :
Gubler, G.B. ; Shapiro, E.Z.
Author_Institution :
D.I. Mendeleyev Inst. for Metrol., St. Petersburg, Russia
Abstract :
The paper describes the structure and underlying signal processing techniques of new VNIIM power standard. Functional concept of the system includes asynchronous sampling of voltage and current signals followed by extensive digital signal processing that involves compensation of known error sources. Among basic applications presented in the paper are measurement of power quality parameters and ratio measurements.
Keywords :
computerised instrumentation; measurement systems; power measurement; sampling methods; signal processing; VNIIM power standard; current signals; error sources; extensive digital signal processing; power quality parameter measurement; ratio measurements; sampling measurement system; voltage asynchronous sampling; Current measurement; Frequency domain analysis; Phase measurement; Power measurement; Signal processing; Standards; ac power measurement; analog-to-digital conversion; non-sinusoidal signal; phase angle; ratio measurements; sampling method;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM), 2012 Conference on
Conference_Location :
Washington, DC
Print_ISBN :
978-1-4673-0439-9
DOI :
10.1109/CPEM.2012.6250918
