Title :
Inter-laboratory comparison of high direct voltage resistance dividers
Author :
Yi Li ; Rungis, J. ; Kyu-Tae Kim ; Yong Myung Cho ; McComb, T.R. ; Dunn, J.G. ; van der Zwan, L. ; Hoffman, D.
Author_Institution :
High Voltage Lab., CSIRO, Lindfield, NSW, Australia
Abstract :
A 150 kV NML divider was used as a travelling standard in comparison tests against standard dividers maintained at KRISS of Korea and NRC of Canada. Useful results in terms of the relative ratio changes among the dividers under high voltages were obtained. The comparison tests were shown to be especially valuable for evaluating the ratio drifts of the dividers due to prolonged application of high voltage.
Keywords :
dividing circuits; high-voltage techniques; 150 kV; KRISS; NML; NRC; high voltage resistance divider; inter-laboratory comparison test; ratio drift; travelling standard; Arm; Circuit noise; Electrical resistance measurement; Laboratories; Measurement standards; Power measurement; Resistors; Signal to noise ratio; Testing; Voltage;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 1998 Conference on
Conference_Location :
Washington, DC, USA
Print_ISBN :
0-7803-5018-9
DOI :
10.1109/CPEM.1998.699871
