Title :
Multivalue High Voltage Loss Angle Standard
Author :
Klionsky, M.D. ; Stepenkov, V.V.
Author_Institution :
D. I. Mendeleyev Inst. for Metrol., St. Petersburg
Abstract :
The standard of the loss angle tangent (D) is intended for calibration of capacitance bridges at the voltage 1-10 kV and frequency 50 Hz. A high repeatability of the D values is obtained due to special design, and the usage of small-size ceramic capacitors makes the standard portable. The expanded uncertainty of the output parameters of the standard is (1-2)middot10-5+0,001D for the loss angle tangent and 0,1 % (k=2) for the capacitance
Keywords :
bridge instruments; calibration; ceramic capacitors; dielectric loss measurement; measurement standards; measurement uncertainty; 1 to 10 kV; 50 Hz; bridge instruments; capacitance bridge calibration; ceramic capacitors; loss angle tangent; measurement standards; multivalue high voltage loss angle standard; Bridge circuits; Calibration; Capacitance measurement; Capacitors; Ceramics; Frequency; Lifting equipment; Metrology; Resistors; Voltage;
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.2004.305402
