DocumentCode
2485279
Title
Precision measurement of AC voltage under 20 Hz at IEN
Author
Pogliano, U. ; Dallorto, C.
Author_Institution
Istituto Elettrotecnico Nazionale Galileo Ferraris, Torino, Italy
fYear
1996
fDate
17-21 June 1996
Firstpage
584
Lastpage
585
Abstract
A method for precision measurement of AC voltage for frequencies lower than 20 Hz is described. It consists of a sampling voltmeter working as an integrating analog to digital converter and of a set of software programs. Comparisons with measurements made using the thermal converters of the national standard show differences lower than a few parts in 10/sup 6/.
Keywords
analogue-digital conversion; measurement standards; signal sampling; voltage measurement; voltmeters; 20 Hz; AC voltage; IEN; integrating analog to digital converter; national standard; sampling voltmeter; software programs; thermal converters; Analog-digital conversion; Apertures; Frequency conversion; Frequency measurement; Instruments; Sampling methods; Signal sampling; Thermal force; Voltage measurement; Voltmeters;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 1996 Conference on
Conference_Location
Braunschweig, Germany
Print_ISBN
0-7803-3376-4
Type
conf
DOI
10.1109/CPEM.1996.547361
Filename
547361
Link To Document