Title :
Determination of the phase error of 8∶1 Inductive Voltage Divider
Author :
Zhang, Jiangtao ; Pan, Xianlin ; Zhang, Deshi ; Hou, Xiaojing
Author_Institution :
Nat. Inst. of Metrol., Beijing, China
Abstract :
This paper describes the development of Inductive Voltage Divider (IVD) with the ratio of 8:1 by means of the combination of three binary IVDs. The self-calibration method of the ratio error and phase error of the binary IVD was reported. We also report the determination of the phase error of a 8:1 IVD which has relative higher input impedance by comparing with the known phase error self-calibrated 8:1 IVD.
Keywords :
calibration; measurement errors; transfer standards; voltage dividers; voltage measurement; inductive voltage divider; input impedance; phase error; ratio error; self-calibration method; Amplifiers; Current measurement; Frequency measurement; Impedance; Inductance; Measurement uncertainty; Voltage measurement; Ratio error; binary inductive voltage divider; measurement uncertainty; phase angle error;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM), 2012 Conference on
Conference_Location :
Washington, DC
Print_ISBN :
978-1-4673-0439-9
DOI :
10.1109/CPEM.2012.6251025
