DocumentCode
2747112
Title
Selection and characterization of resistors for a HVDC reference divider
Author
Houtzager, E. ; Rietveld, G. ; Hällström, J. ; Elg, A.-P. ; van der Beek, J.H.N.
Author_Institution
VSL Dutch Metrol. Inst., Delft, Netherlands
fYear
2012
fDate
1-6 July 2012
Firstpage
197
Lastpage
198
Abstract
This paper describes the selection and characterization of resistors for a 1000 kV HVDC divider. One thousand 10 MΩ resistors will be connected in series in the final design. Due to the large number of resistors only a randomly selected set has been characterized. The measured temperature and voltage coefficients of the resistors are around 1 μΩ/Ω/K and -10 μΩ/Ω/kV respectively, which make them very suitable for reaching the overall desired divider uncertainty of better than 100 μV/V.
Keywords
resistors; temperature measurement; voltage dividers; HVDC reference divider uncertainty; resistance 10 Mohm; resistors; temperature measurement; voltage 100 kV; voltage coefficients; Electrical resistance measurement; HVDC transmission; Humidity; Resistance; Resistors; Temperature measurement; Voltage measurement; HVDC; high-voltage techniques; metrology; resistance measurement; resistors; temperature coefficient; voltage coefficient;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements (CPEM), 2012 Conference on
Conference_Location
Washington, DC
ISSN
0589-1485
Print_ISBN
978-1-4673-0439-9
Type
conf
DOI
10.1109/CPEM.2012.6250869
Filename
6250869
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