Title :
Precision multi-range current transformer for the automation of electrical power standards
Author :
Budovsky, Ilya ; Hagen, T. ; Emms, F. ; Johnson, H.L. ; Marais, L. ; Balakrishnan, Venkataramanan
Author_Institution :
Nat. Meas. Inst., Lindfield, NSW, Australia
Abstract :
The paper describes a computer-controlled multi-range current transformer with input current ranges from 0.125 A to 20 A and an output voltage of 1 V suitable for use in electrical power standards of the highest precision.
Keywords :
current transformers; measurement standards; power measurement; computer-controlled multirange current transformer; current 0.125 A to 20 A; electrical power standard; voltage 1 V; Current measurement; Current transformers; Oil insulation; Resistors; Standards; Voltage measurement; Windings; Current transformer; power standard; precision power measurement;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM 2014), 2014 Conference on
Conference_Location :
Rio de Janeiro
Print_ISBN :
978-1-4799-5205-2
DOI :
10.1109/CPEM.2014.6898434
