Title :
Precision Three-Stage 1000 V / 50 Hz Inductive Voltage Divider
Author :
Small, G.W. ; Budovsky, I.F. ; Gibbes, A.M. ; Fiander, J.R.
Author_Institution :
National Meas. Lab., Lindfield, NSW
Abstract :
A separately excited three-stage inductive voltage divider (IVD) has been designed for voltages up to 1000 V at frequencies from 50 to 1000 Hz. The IVD provides output to input voltage ratios of 0.001 and 0.01 with amplitude and in-phase uncertainty of the ratio better than 1times10-6
Keywords :
measurement uncertainty; power measurement; voltage dividers; voltage measurement; 1000 V; 50 to 1000 Hz; in-phase uncertainty; three-stage inductive voltage divider; Capacitance measurement; Copper; Current measurement; Impedance; Magnetic cores; Magnetic flux; Magnetic materials; Magnetic shielding; Voltage measurement; Wounds;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2004 Conference on
Conference_Location :
London
Print_ISBN :
0-7803-8494-6
Electronic_ISBN :
0-7803-8494-6
DOI :
10.1109/CPEM.2004.305594
