Title :
A coaxial ac shunt with calculable ac-dc difference
Author :
Zhang, Jiangtao ; Pan, Xianlin ; Huang, Hongtao ; Wang, Lei ; Zhang, Deshi
Author_Institution :
Nat. Inst. of Metrol., Beijing, China
Abstract :
The development of a coaxial ac shunt with calculable ac-dc difference was described in this paper. The shunt was built with minalpha wires instead of commercial available resistors. The ac-dc difference of the shunt was calculated to be less than 1×10-6 at frequency up to 100 kHz.
Keywords :
electric current measurement; wires (electric); AC-DC difference calculation; coaxial AC shunt; minalpha wires; Amplifiers; Capacitance measurement; Coaxial components; Copper; Difference equations; Electrical resistance measurement; Inductance measurement; Resistors; Voltage; Wires;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM), 2010 Conference on
Conference_Location :
Daejeon
Print_ISBN :
978-1-4244-6795-2
DOI :
10.1109/CPEM.2010.5544753
