DocumentCode
1202998
Title
The Fundamental Problem of AC/DC Transfer at Industrial Frequency an Original Solution by Means of a Computable Generator
Author
Vastrade, Charles
Volume
29
Issue
4
fYear
1980
Firstpage
416
Lastpage
419
Abstract
An ac/dc transfer method for low frequencies is presented in a new approach to this basic determination usually performed with thermal converters. It uses a computable digital-to-analog sinusoidal generator. Special emphasis is laid on minimizing the ac/dc transfer uncertainty (to about 10 ppm) by methods of control and adjustments further described in the paper.
Keywords
AC generators; Analog-digital conversion; Calibration; Computer industry; DC generators; Equations; Frequency conversion; Instruments; Uncertainty; Voltage;
fLanguage
English
Journal_Title
Instrumentation and Measurement, IEEE Transactions on
Publisher
ieee
ISSN
0018-9456
Type
jour
DOI
10.1109/TIM.1980.4314970
Filename
4314970
Link To Document