Title
Fast synchronous AC-DC-transfer with thermal converters
Abstract
A technique for significantly reducing the time of alternating to direct current (ac-dc) transfer measurements is proposed in which a thermal converter is synchronously switched with the ac input signal. The technique facilitates the use of thermal converters in routine AC-DC transfer calibrations making them less time consuming and more attractive in calibration laboratories. A fast AC-DC transfer measurement system using this technique and a synchronous sampling system will be presented.
Year
DOI
Venue
2005
10.1109/TIM.2004.843111
Instrumentation and Measurement, IEEE Transactions
Keywords
Field
DocType
calibration,electric current measurement,thermoelectric devices,transfer standards,ac-dc transfer calibrations,ac-dc transfer measurement system,fast synchronous ac-dc transfer,synchronous sampling system,thermal converters,thermal time constant,transfer measurements,ac–dc transfer,root mean square (rms),voltage,time measurement,sampling methods,measurement system,switches,root mean square
Signal processing,Voltage,Measurement uncertainty,Electronic engineering,Sampling (statistics),Root mean square,Cutoff frequency,Alternating current,Electrical engineering,Calibration,Physics
Journal
Volume
Issue
ISSN
54
2
0018-9456
Citations 
PageRank 
References 
0
0.34
4
Authors
2
Name
Order
Citations
PageRank
Enrico Mohns14718.56
Waldemar G. Kürten25217.03