Title :
A new scheme for measuring non-linear distortion coefficient [in voltage measurement]
Author :
Guoyang, Wu ; Changxing, Pei
Author_Institution :
Xidian Univ., China
Abstract :
This paper presents a new scheme for measuring the nonlinear distortion coefficient (NDC) based on the fundamental recovery method; the new scheme is completely accordant with the definition of NDC and eliminates the intrinsic systematic error of the conventional fundamental suppression scheme. Components and key circuits of the new scheme are given in this paper. Results of experiments show that the new scheme is feasible and can be used as the basis for developing new NDC measuring devices
Keywords :
electric distortion; measurement errors; voltage measurement; fundamental recovery method; intrinsic systematic error; measurement errors; measuring devices; nonlinear distortion coefficient; voltage measurement; Aggregates; Attenuation measurement; Circuits; Distortion measurement; Frequency measurement; Nonlinear distortion; Position measurement; Regulators; Switches; Voltage measurement;
Conference_Titel :
Industrial Electronics, 1992., Proceedings of the IEEE International Symposium on
Conference_Location :
Xian
Print_ISBN :
0-7803-0042-4
DOI :
10.1109/ISIE.1992.279621
