Comparison of a Thermal AC Voltage Standard in the 1 MHz to 30 MHz Frequency Range

• The paper presents results of a comparison of a travelling AC voltage standard, which was a fused-silica NIST planar multijunction thin-film thermal converter (PMJTC). The AC-DC voltage transfer difference of the standard was measured at 2 V and selected frequencies from 1 MHz to 30 MHz against primary thermal AC voltage standards at SUT, INRiM, RISE and Trescal.

Nyckelord

Standards

Voltage measurement

Frequency measurement

Uncertainty

Connectors

Measurement uncertainty

Temperature measurement

measurement standards

thermal converter

AC-DC transfer

AC-DC transfer difference

key comparison

Publikations- och innehållstyp

ref (ämneskategori)

art (ämneskategori)