Title :
A new error compensation method of inductive voltage divider
Author :
Xiaobing, He ; Xin, Zhang
Author_Institution :
Nat. Inst. of Metrol., Beijing
Abstract :
This paper describes a new error compensation method based on the transformer principle. The method makes use of the voltage transformer being connected in parallel to input of IVD to provide n voltage value of n times 10-8, which can respectively compensate in-phase error and quadrature error of each output tap voltage of IVD by regulating n. After compensation, the accuracy of IVD can stably achieve n times 10-8.
Keywords :
error compensation; potential transformers; voltage dividers; error compensation method; inductive voltage divider; quadrature error; voltage transformer principle; Calibration; Error compensation; Helium; Impedance; Joining processes; Parasitic capacitance; Switches; Temperature; Voltage transformers; Zero voltage switching;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 2008. CPEM 2008. Conference on
Conference_Location :
Broomfield, CO
Print_ISBN :
978-1-4244-2399-6
Electronic_ISBN :
978-1-4244-2400-9
DOI :
10.1109/CPEM.2008.4574741
